{"title":"Modules","description":"\u003cp\u003eBrowse our Modules collection. New Arrival.\u003c\/p\u003e","products":[{"product_id":"cp2102-usb-uart-board-micro-usb","title":"CP2102 USB UART Board (Micro-USB)","description":"\u003cp\u003eThis CP2102 USB Board is a handy UART accessory for communicating with devices, that features the single-chip USB to UART bridge CP2102 onboard.\u003c\/p\u003e\n\u003cp\u003eThis version of the module includes a \u003cstrong\u003emicro-USB\u003c\/strong\u003e connection and comes with pin headers and jumper wires. We also stock a USB-C version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethe module is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompatible with TTL level only\u003c\/strong\u003e, to avoid damage please do not directly connect to an RS232 circuit.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Chip USB to UART Data Transfer \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eNo external resistors required, no external crystal required\u003c\/li\u003e\n\u003cli\u003eOn-chip power-on reset circuit and voltage regulator\u003c\/li\u003e\n\u003cli\u003eIntegrated 1024-Byte EEPROM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Function Controller \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Specification 2.0 compliant; full-speed (12 Mbps)\u003c\/li\u003e\n\u003cli\u003eUSB suspend states supported via SUSPEND pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUART\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAll handshaking and modem interface signals\u003c\/li\u003e\n\u003cli\u003eData formats supported:\n\u003cul\u003e\n\u003cli\u003eData bits: 5, 6, 7, and 8\u003c\/li\u003e\n\u003cli\u003eStop bits: 1, 1.5, and 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eParity: odd, even, no parity\u003c\/li\u003e\n\u003cli\u003eBaud rates: 300 bps to 1 Mbits\u003c\/li\u003e\n\u003cli\u003e576 Byte receive buffer; 640 byte transmit buffer\u003c\/li\u003e\n\u003cli\u003eHardware or X-On\/X-Off handshaking supported\u003c\/li\u003e\n\u003cli\u003eEvent character support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirtual COM Port Device Drivers \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWindows 8\/7\/Vista\/Server 2003\/XP\/2000\u003c\/li\u003e\n\u003cli\u003eMAC OS-X\/OS-9\u003c\/li\u003e\n\u003cli\u003eLinux 2.40 or higher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSBXpress Direct Driver Support \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWindows 7\/Vista\/Server 2003\/XP\/2000\u003c\/li\u003e\n\u003cli\u003eWindows CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e–40 to +85 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CP2102 USB UART Board (micro-USB)\u003c\/li\u003e\n\u003cli\u003e2x 4-pin male pin header \u0026amp; 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It also has a pin that connects to an external LED, which can be configured for your desired level of blinkiness!\u003c\/p\u003e \u003cp\u003eIf you need multiple switches for your project, fear not! Each switch has a configurable I\u003csup\u003e2\u003c\/sup\u003eC address, so you can daisy-chain multiple switches over Qwiic and still address each one individually. We've got an example in our Arduino Library that provides a super-easy way to configure your Qwiic Switch to whatever I\u003csup\u003e2\u003c\/sup\u003eC address you desire.\u003c\/p\u003e \u003cp\u003eIn addition to handling blinking and debouncing the Qwiic Switch has configurable interrupts which can be configured to activate upon a button press or click. This means that code on your microcontroller need not waste valuable processing time checking the status of the switch but instead can run a small function whenever the switch is pressed or clicked!\u003c\/p\u003e \u003cp\u003eWe've also taken the liberty of implementing a FIFO queue onboard the Qwiic Switch where it keeps an internal record of when the button was pressed. This means that if you happen to be Alex Trebek and you have a network of Qwiic Switches running your \u003cem\u003eJeopardy\u003c\/em\u003e Game, you can determine who pushed their button first without polling them constantly! This saves your microcontroller time to do other, more important things - like winning the game itself.\u003c\/p\u003e \u003cp\u003eWe've written an Arduino library to help you get started quickly. You can download the library through the Arduino library manager by searching '\u003cstrong\u003eSparkFun Qwiic Button\u003c\/strong\u003e' or you can get the GitHub repo as a .zip file and install the library from there.\u003c\/p\u003e \u003cp\u003eThis board is one of our many Qwiic compatible boards! Simply plug and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required!\u003c\/p\u003e \u003ch2\u003eDocuments\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eThe Arduino Library can be found by searching \u003cstrong\u003eSparkFun Qwiic Button\u003c\/strong\u003e in the Arduino Library Manager, or through our GitHub Repo!\u003c\/li\u003e \u003cli\u003ePython Library\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eHardware Repo\u003c\/li\u003e \u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039357653052,"sku":"rmh1787258112841","price":2.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-qwiic-switch-discontinued_1.jpg?v=1787258121"},{"product_id":"sparkfun-real-time-clock-module","title":"SparkFun Real Time Clock Module","description":"\u003cp\u003eThis is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current year, month, day as well as the current time. The module comes fully assembled and \u003cstrong\u003eincludes\u003c\/strong\u003e a small CR1225 Lithium coin cell battery that will run the RTC for a minimum of 9 years (17 years typical) without an external 5V power supply.\u003c\/p\u003e\n\u003cp\u003eThe DS1307 RTC is accessed via the I\u003csup\u003e2\u003c\/sup\u003eC protocol. We've written a test-bed to program the modules, this code should give you some insight on how to interface the module to any microcontroller using our example software I\u003csup\u003e2\u003c\/sup\u003eC and BCD routines.\u003c\/p\u003e\n\u003cp\u003eThis rev of the Real-Time Clock module finally adds I\u003csup\u003e2\u003c\/sup\u003eC resistors and a larger battery pad to fix the problems with the battery shorting to the board.\u003c\/p\u003e\nGet Started with the RTC Module Hookup Guide\u003chr\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire I\u003csup\u003e2\u003c\/sup\u003eC interface\u003c\/li\u003e\n\u003cli\u003eHour : Minutes : Seconds AM\/PM\u003c\/li\u003e\n\u003cli\u003eDay Month, Date - Year\u003c\/li\u003e\n\u003cli\u003eLeap year compensation\u003c\/li\u003e\n\u003cli\u003eAccurate calendar up to year 2100\u003c\/li\u003e\n\u003cli\u003eBattery backup included\u003c\/li\u003e\n\u003cli\u003e1Hz output pin\u003c\/li\u003e\n\u003cli\u003e56 Bytes of Non-volatile memory available to user\u003c\/li\u003e\n\u003cli\u003e0x68 I\u003csup\u003e2\u003c\/sup\u003eC Address\u003c\/li\u003e\n\u003cli\u003e0.75 x 0.75\" (20x20mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (DS1307)\u003c\/li\u003e\n\u003cli\u003eArduino Library\u003c\/li\u003e\n\u003cli\u003eWiring Example\u003c\/li\u003e\n\u003cli\u003eExample 16F88 code\u003c\/li\u003e\n\u003cli\u003e\nArduino Tutorial (Portuguese) Thanks Daniel Gonçalves!\u003c\/li\u003e\n\u003cli\u003eBildr Tutorial\u003c\/li\u003e\n\u003cli\u003e\nGitHub (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039357915196,"sku":"fsr1787258114350","price":5.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-real-time-clock-module_1.jpg?v=1787258122"},{"product_id":"sparkfun-wifi-ir-blaster-esp8266","title":"SparkFun WiFi IR Blaster (ESP8266)","description":"\u003cp\u003eDo you want to control your TV via a web browser? Want to ask Alexa to mute your stereo? Want to schedule triggers to your IR-controlled LED strip? These are all applications that the WiFi IR Blaster is perfect for. The SparkFun WiFi IR Blaster is designed to connect all of those old, legacy IR-controlled devices to a WiFi network exposing them to a new method of control with the Internet of Things.\u003c\/p\u003e\n\u003cp\u003eThe WiFi IR Blaster combines an ESP8266 – a powerful WiFi\/microcontroller SoC – with IR emitters and receivers. With built-in WiFi support, the ESP8266 can be programmed to provide an interface between HTTP, MQTT, TCP, and infrared-controlled devices. This module equips the ESP8266 with a crystal, 4MB flash, and a PCB antenna – just about everything it needs to get going. Please be aware that the antenna sits under the SparkFun logo on the board, so try not to place anything that may interfere with WiFi signals near that area.\u003c\/p\u003e\n\u003cp\u003eThe IR emitter and detector components are packaged with the board, but not soldered in place. This allows you to solder both components at any angle your project requires. It also leaves the option to customize the board and spec out your own emitter and\/or receiver. So some soldering will be required to get the WiFi IR Blaster operational.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun WIFI IR Blaster Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/mxKUskGUQk0?si=hE6aeZ86x4nyYPPl\u0026amp;start=35\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x SparkFun WiFi IR Blaster\u003c\/li\u003e\n\u003cli\u003e1x LTE-302 IR Emitter\u003c\/li\u003e\n\u003cli\u003e1x TSOP382 IR Detector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eDatasheets\n\u003cul\u003e\n\u003cli\u003eESP-12S\u003c\/li\u003e\n\u003cli\u003eLTE-302\u003c\/li\u003e\n\u003cli\u003eTSOP382\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eArduino Library\u003c\/li\u003e\n\u003cli\u003eFirmware\u003c\/li\u003e\n\u003cli\u003eGitHub\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039358144572,"sku":"bic1787258115471","price":16.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-wifi-ir-blaster-esp8266_1.jpg?v=1787258124"},{"product_id":"2-channel-relay-breakout-24v","title":"2 Channel Relay Breakout – 24V","description":"\u003cp\u003eNeed to drive high current or high voltage devices with a low voltage or low current signal? This premium dual 10A relay breakout board can handle it!\u003c\/p\u003e\n\u003cp\u003eThis version of the board uses a 24V relay and can be triggered with logic signals from 3.3V to 24VDC – ideal for automation systems and other devices that have 24VDC power available.\u003c\/p\u003e\n\u003cp\u003eThe board uses high-quality North American sourced parts. Simply connect 24V power, Ground, and your digital inputs to the 4 pin header and that’s it – no need for any additional components! We offer a matching 4-pin Molex KK to male jumper cable for this relay module here!\u003c\/p\u003e\n\u003cp\u003eThe wide input range to trigger the relays means anything from a Raspberry Pi or Arduino to 24V power and signal lines can be used to trigger these relays.\u003c\/p\u003e\n\u003cp\u003eEach relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal and each trace is separated by isolation routing. Indicator LEDs show the status of the relay coil, when lit the coil is active.\u003c\/p\u003e\n\u003cp\u003eThe breakout board is sized to fit directly in a\u003cspan\u003e \u003c\/span\u003eHammond 1591LFLBK Small Enclosure. Perfect for making a clean, enclosed control box (enclosure sold separately, please check our range of Hammond enclosures for availability)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile this board is capable of switching higher voltages, please exercise caution.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"featurebox\"\u003e\n\u003cul\u003e\n\u003cli\u003e10A\/250VAC per channel\u003c\/li\u003e\n\u003cli\u003e3.3 – 24V Logic Level Compatible\u003c\/li\u003e\n\u003cli\u003eDimensions: 62.1 x 42.1 x 17.5mm\u003c\/li\u003e\n\u003cli\u003eContact Configuration: 2 x Form C\u003c\/li\u003e\n\u003cli\u003e8A\/30VDC per channel\u003c\/li\u003e\n\u003cli\u003eCoil Voltage: 24V\u003c\/li\u003e\n\u003cli\u003eLEDs to indicate activated relays\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eWeight: 35g\u003c\/li\u003e\n\u003cli\u003e4-pin connector style: Molex KK\u003c\/li\u003e\n\u003cli\u003eManufactured in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGetting Started With Relay Breakouts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"featurebox\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BCRobotics","offers":[{"title":"Default Title","offer_id":46039358275644,"sku":"ufn1787258116507","price":5.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/2-channel-relay-breakout-24v_1.jpg?v=1787258125"},{"product_id":"4-channel-relay-breakout-5v","title":"4 Channel Relay Breakout – 5V","description":"\u003cp\u003eNeed to drive high current or high voltage devices with your Arduino, Raspberry Pi, or other 3.3V \/ 5V logic compatible circuit, microcontroller, or single-board computer? This premium 4 channel 10A relay breakout board can handle it!\u003c\/p\u003e\n\u003cp\u003eEach relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal. The board uses high-quality North American sourced parts and logic that is a lot more friendly to common microcontrollers and single-board computers.\u003c\/p\u003e\n\u003cp\u003eSimply connect 5V power, Ground, and your digital I\/O to the 6 pin header and that’s it – no need for any additional components! We offer a matching 6-pin Molex KK to male jumper cable for this relay module here!\u003c\/p\u003e\n\u003cp\u003eVersion 1.2 adds isolation routing to the board and a few SMD components have been shifted around.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile this board is capable of switching higher voltages, please exercise caution.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"featurebox\"\u003e\n\u003cul\u003e\n\u003cli\u003e10A\/250VAC per channel\u003c\/li\u003e\n\u003cli\u003e3.3 \/ 5V Logic Level Compatible\u003c\/li\u003e\n\u003cli\u003eDimensions: 78 x 47.3 x 18.7mm\u003c\/li\u003e\n\u003cli\u003e8A\/30VDC per channel\u003c\/li\u003e\n\u003cli\u003eLEDs to indicate activated relays\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003e4-pin connector style: Molex KK\u003c\/li\u003e\n\u003cli\u003eWeight: 60g\u003c\/li\u003e\n\u003cli\u003eManufactured in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGetting Started With Relay Breakouts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"featurebox\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BCRobotics","offers":[{"title":"Default Title","offer_id":46039358439484,"sku":"kmj1787258117464","price":10.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/4-channel-relay-breakout-5v_1.jpg?v=1787258125"},{"product_id":"2-channel-relay-breakout-5v","title":"2 Channel Relay Breakout – 5V","description":"\u003cp\u003eNeed to drive high current or high voltage devices with a low voltage or low current signal? 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Indicator LEDs show the status of the relay coil, when lit the coil is active.\u003c\/p\u003e\n\u003cp\u003eThe breakout board is sized to fit directly in a\u003cspan\u003e \u003c\/span\u003eHammond 1591LFLBK Small Enclosure. Perfect for making a clean, enclosed control box (enclosure sold separately, please check our range of Hammond enclosures for availability)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile this board is capable of switching higher voltages, please exercise caution.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"featurebox\"\u003e\n\u003cul\u003e\n\u003cli\u003e10A\/250VAC per channel\u003c\/li\u003e\n\u003cli\u003e3.3 \/ 5V Logic Level Compatible\u003c\/li\u003e\n\u003cli\u003eDimensions: 62.1 x 42.1 x 17.5mm\u003c\/li\u003e\n\u003cli\u003eContact Configuration: 2 x Form C\u003c\/li\u003e\n\u003cli\u003e8A\/30VDC per channel\u003c\/li\u003e\n\u003cli\u003eCoil Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eLEDs to indicate activated relays\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eWeight: 35g\u003c\/li\u003e\n\u003cli\u003e4-pin connector style: Molex KK\u003c\/li\u003e\n\u003cli\u003eManufactured in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGetting Started With Relay Breakouts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"featurebox\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BCRobotics","offers":[{"title":"Default Title","offer_id":46039358701628,"sku":"tcx1787258118895","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/2-channel-relay-breakout-5v_1.jpg?v=1787258127"},{"product_id":"2-channel-relay-breakout-12v","title":"2 Channel Relay Breakout – 12V","description":"\u003cp\u003eNeed to drive high current or high voltage devices with a low voltage or low current signal? This premium dual 10A relay breakout board can handle it!\u003c\/p\u003e\n\u003cp\u003eThis version of the board uses 12V relays and can be triggered with logic signals from 3.3V to 12VDC – ideal for automotive, marine, and other systems that have 12VDC power.\u003c\/p\u003e\n\u003cp\u003eThe board uses high-quality North American sourced parts. Simply connect 12V power, Ground, and your digital inputs to the 4 pin header and that’s it – no need for any additional components! We offer a matching 4-pin Molex KK to male jumper cable for this relay module here!\u003c\/p\u003e\n\u003cp\u003eThe wide input range to trigger the relays means anything from a Raspberry Pi or Arduino to 12V power and signal lines can be used to trigger these relays. \u003c\/p\u003e\n\u003cp\u003eEach relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal and each trace is separated by isolation routing. 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If you are using this buzzer on a RedBot, simply plug it into one of the many 3-pin I\/O ports and get your robot to make some noise.\u003c\/p\u003e\n\u003cp\u003eThe buzzer has a 3-pin header that connects directly to the RedBot Mainboard or via male to female jumper wires. 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With the XBee Explorer Dongle you can plug the unit directly into your USB port and have it act as a gateway between your computer and the XBee. No cables needed! This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. The onboard voltage regulator is good up to 500mA.\u003c\/p\u003e\n\u003cp\u003eThe highlight of this board is an FT231X USB-to-Serial converter. That’s what translates data between your computer and the XBee. There’s also a reset button, and a voltage regulator to supply the XBee with plenty of power. In addition, there are four LEDs that’ll help if you ever need to debug your XBee: RX, TX, RSSI (signal-strength indicator), and power indicator.\u003c\/p\u003e\n\u003cp\u003eThis board also breaks out each of the XBee’s I\/O pins to a pair of breadboard-compatible headers. So if you want to make use of the XBee’s extended functionality, you can solder some header pins into those, or even just solder some wire.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThere is no XBee included with this Explorer Dongle.\u003c\/li\u003e\n\u003cli\u003eThis board cannot source the power required for the Cellular XBee line. It will only work with the 802.15.4 variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eX-CTU Software\u003c\/li\u003e\n\u003cli\u003eXBee Introduction and Buying Guide\u003c\/li\u003e\n\u003cli\u003eXBee and X-CTU Hookup Guide\u003c\/li\u003e\n\u003cli\u003eXBee WiFi Hookup Guide\u003c\/li\u003e\n\u003cli\u003e\nGitHub (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039359193148,"sku":"wai1787258122153","price":21.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-xbee-explorer-dongle_1.jpg?v=1787258130"},{"product_id":"sparkfun-openlog","title":"SparkFun OpenLog","description":"\u003cp\u003eThe SparkFun OpenLog is an open-source data logger that works over a simple serial connection and supports microSD cards up to 32GB. 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How does 10A on the NC contacts and 20A on the NO contacts at 220VAC sound? The SparkFun Beefcake Relay Control Kit contains all the parts you need to get your high-power load under control. Only minimal assembly is required!\u003c\/p\u003e\n\u003cp\u003eThe heart of the board is a sealed, SPDT 20A\/10A Relay. The relay is controlled by 5V logic through a transistor, and an LED tells you when the relay is closed. This is a kit, so it comes as through-hole parts with assembly required, which makes for some nice soldering practice. Screw terminal connectors on either side of the board make it easy to incorporate into your project.\u003c\/p\u003e\n\u003cp\u003eThere are some pretty beefy traces connecting the relay to the load pins, but the 3-pin terminals are only rated for 15A max! If you plan on connecting a larger load, you'll need to solder directly to the board. As always with high current and voltage, play it safe and use your judgment when deciding how much of a load you want to put on a board -- in open airflow the PCB can handle the full 20A for a few minutes at a time, but in an enclosed area heat can build up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003ePlease keep in mind that this board is really meant for someone with experience and good knowledge of electricity.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Beefcake Hookup \u0026amp; Assembly Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Vq6qXqVTFVU?si=OOkVE3iGjtYJxO88\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage Rating: 220VAC\/28VDC\u003c\/li\u003e\n\u003cli\u003eVCC requirements: 4-6V, 150mA capable\u003c\/li\u003e\n\u003cli\u003eSPDT pins exposed (Form C)\u003c\/li\u003e\n\u003cli\u003e14 AWG screw terminals for relay connections.\u003c\/li\u003e\n\u003cli\u003e10 AWG solder lugs for relay connections.\u003c\/li\u003e\n\u003cli\u003eFlyback diode included\u003c\/li\u003e\n\u003cli\u003eZener recovery diode included (decreases turn-off time)\u003c\/li\u003e\n\u003cli\u003eHeavy 2 oz. copper on PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (JQX-15F\/005-1Z1)\u003c\/li\u003e\n\u003cli\u003eRelay Tutorial\u003c\/li\u003e\n\u003cli\u003eGitHub\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039359717436,"sku":"kuv1787258124868","price":7.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-beefcake-relay-control-kit-ver-20_1.jpg?v=1787258133"},{"product_id":"sparkfun-qwiic-quad-solid-state-relay-kit-discontinued","title":"SparkFun Qwiic Quad Solid State Relay Kit [Discontinued]","description":"\u003cp\u003eThe SparkFun Qwiic Quad Solid State Relay Kit takes one of our favourite solid-state relays and lets you place up to four of them on a single PCB to control all of them \u003cstrong\u003evia I\u003csup\u003e2\u003c\/sup\u003eC\u003c\/strong\u003e from your desired microcontroller.\u003c\/p\u003e\n\u003cp\u003eEach relay is rated to 40A @ 28-380 VAC so with all four onboard you can control some serious power all from the easy-to-use Qwiic Connect System. The kit requires no soldering but there is some minor assembly required to attach the relays to the board and to connect your AC load.\u003c\/p\u003e\n\u003cp\u003eThe ATTiny84 on the board comes pre-programmed to accept various commands to toggle all four relays. The I\u003csup\u003e2\u003c\/sup\u003eC address of the ATTiny84 is software configurable so so if you had the desire and power, you could daisy chain over 100 Qwiic Quad Relays (but please be aware that toggling lots of relays on a 3.3V bus can cause voltage spikes so an external power supply will be required)! In addition, the address jumper can be opened to switch the I\u003csup\u003e2\u003c\/sup\u003eC address from 0x08 (Default) to 0x09 (Alternate).\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMessing with such high voltage is dangerous!\u003c\/strong\u003e\u003c\/span\u003e This is a power accessory intended for users who are experienced around, and knowledgeable about, high AC voltage. Refer to the relay datasheet for recommended heat sink dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThe black standoffs and 4-40 screws used to secure them shown in some of the photos are \u003cstrong\u003eNOT\u003c\/strong\u003e included with the kit.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun Qwiic Quad Solid State Relay Kit Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/1jAxJJCdTE0?si=NMMmIoIHq5ZNu6WR\u0026amp;start=27\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Qwiic Quad Solid State PCB\u003c\/li\u003e\n\u003cli\u003e4x Solid State Relay - 40A (3-32V DC Input)\u003c\/li\u003e\n\u003cli\u003e8x 4-40 Hex Nut\u003c\/li\u003e\n\u003cli\u003e8x 3\/8in. Phillips Machine Screw - 4-40 Thread\u003c\/li\u003e\n\u003cli\u003e1x Pre-stripped Wires 2\" - 24AWG - 8 pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 2.5-3.6V (3.3V recommended)\u003c\/li\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC Address: 0x08 (Default), 0x09 (Alternate via jumper)\u003c\/li\u003e\n\u003cli\u003eMax Current (Through Relay): 40A (24-380VAC)\u003c\/li\u003e\n\u003cli\u003eZero Cross Trigger\u003c\/li\u003e\n\u003cli\u003eNormally Open Circuit Only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (Relay)\u003c\/li\u003e\n\u003cli\u003eQwiic Resource Page\u003c\/li\u003e\n\u003cli\u003eArduino Library\u003c\/li\u003e\n\u003cli\u003e\nPython Package\n\u003cul\u003e\n\u003cli\u003eReadtheDocs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardware GitHub Repository\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039359848508,"sku":"omy1787258125601","price":34.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-qwiic-quad-solid-state-relay-kit-discontinued_1.jpg?v=1787258133"},{"product_id":"sparkfun-load-cell-amplifier-hx711","title":"SparkFun Load Cell Amplifier - HX711","description":"\u003cp\u003eThe SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration, you’ll be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control or simple presence detection.\u003c\/p\u003e\n\u003cp\u003eThis version of the SparkFun Load Cell Amplifier features a few changes that you specifically asked for! We have separated the analog and digital supply, as well as added a 3.3uH inductor and a 0.1uF filter capacitor for the digital supply. Need even more? Check out the SparkFun Qwiic Scale. It has all the features of the HX711 but with additional library support, a true I2C interface, and no soldering required!\u003c\/p\u003e\n\u003cp\u003eThe HX711 uses a two-wire interface (Clock and Data) for communication. Any microcontroller’s GPIO pins should work, and numerous libraries have been written, making it easy to read data from the HX711. Check the hookup guide below for more information.\u003c\/p\u003e\n\u003cp\u003eLoad cells use a four-wire Wheatstone bridge configuration to connect to the HX711. These are commonly coloured RED, BLK, WHT, GRN and YLW. Each colour corresponds to the conventional colour coding of load cells:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRed (Excitation+ or VCC)\u003c\/li\u003e\n\u003cli\u003eBlack (Excitation- or GND)\u003c\/li\u003e\n\u003cli\u003eWhite (Amplifier-, Signal- or Output-)\u003c\/li\u003e\n\u003cli\u003eGreen (A+, S+ or O+)\u003c\/li\u003e\n\u003cli\u003eYellow (Shield)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe YLW pin acts as an optional input that is not hooked up to the strain gauge but is utilized to ground and shield against outside EMI (electromagnetic interference). Please keep in mind that some load cells might have slight variations in colour coding.\u003c\/p\u003e\n\u003cp\u003eGet Started with the HX711 Load Cell Amplifier Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/GM6A2btAvz4?si=StX5RmcVfvlifHOu\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperation Voltage: 2.7V--5V\u003c\/li\u003e\n\u003cli\u003eOperation Current: \u0026lt; 1.5mA\u003c\/li\u003e\n\u003cli\u003eSelectable 10SPS or 80SPS output data rate\u003c\/li\u003e\n\u003cli\u003eSimultaneous 50 and 60Hz supply rejection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eGetting Started with Load Cells\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (HX711)\u003c\/li\u003e\n\u003cli\u003e\nGitHub (Design Files \u0026amp; Example Code)\u003c\/li\u003e\n\u003cli\u003e\nGitHub (Library)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039360045116,"sku":"ojo1787258126819","price":6.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-load-cell-amplifier---hx711_1.jpg?v=1787258135"},{"product_id":"sparkfun-xbee-explorer-usb","title":"SparkFun XBee Explorer USB","description":"\u003cp\u003eThis is a simple to use, USB to serial base unit for the Digi XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, attach a mini USB cable, and you will have direct access to the serial and programming pins on the XBee unit.\u003c\/p\u003e\n\u003cp\u003eThe highlight of this board is an FT231X USB-to-Serial converter. That’s what translates data between your computer and the XBee. There’s also a reset button, and a voltage regulator to supply the XBee with plenty of power. In addition, there are four LEDs that’ll help if you ever need to debug your XBee: RX, TX, RSSI (signal-strength indicator), and power indicator.\u003c\/p\u003e\n\u003cp\u003eThis board also breaks out each of the XBee’s I\/O pins to a pair of breadboard-compatible headers. So if you want to make use of the XBee’s extended functionality, you can solder some header pins into those, or even just solder some wire.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThere is no XBee included with this Explorer USB.\u003c\/li\u003e\n\u003cli\u003eThis board cannot source the power required for the Cellular XBee line. It will only work with the 802.15.4 variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eX-CTU Software\u003c\/li\u003e\n\u003cli\u003eXBee Introduction and Buying Guide\u003c\/li\u003e\n\u003cli\u003eXBee and X-CTU Hookup Guide\u003c\/li\u003e\n\u003cli\u003eXBee WiFi Hookup Guide\u003c\/li\u003e\n\u003cli\u003e\nGitHub (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039360274492,"sku":"whv1787258128395","price":20.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-xbee-explorer-usb_1.jpg?v=1787258136"},{"product_id":"sparkfun-qwiicbus-midpoint","title":"SparkFun QwiicBus - MidPoint","description":"\u003cdiv id=\"description-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThe SparkFun QwiicBus MidPoint works in tandem with the QwiicBus Endpoint so you can extend the range of your I\u003csup\u003e2\u003c\/sup\u003eC bus and easily tap into it to drop in devices wherever you would like. The QwiicBus uses NXP’s PCA9615 IC, which converts the two default I\u003csup\u003e2\u003c\/sup\u003eC signals into four differential signals, two for SCL and two for SDA.\u003c\/p\u003e\n\u003cp\u003eThe differential signals sent over Ethernet cables from the EndPoint connect to the breakout through the onboard RJ-45 connectors. The differential signalling allows the I\u003csup\u003e2\u003c\/sup\u003eC signals to reach distances of up to 100ft. while still maintaining their signal integrity!\u003c\/p\u003e\n\u003cp\u003eTo make it even easier to get your readings, all communication is enacted exclusively via I\u003csup\u003e2\u003c\/sup\u003eC, utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1\"-spaced pins in case you prefer to use a breadboard.\u003c\/p\u003e\n\u003cp\u003eThe simplicity of the PCA9615 used on the QwiicBus boards is one of its biggest appeals. Other I\u003csup\u003e2\u003c\/sup\u003eC communication methods require packetizing I\u003csup\u003e2\u003c\/sup\u003eC communication into another protocol, be it RS-485 or 1-Wire. However, the PCA9615 keeps the I\u003csup\u003e2\u003c\/sup\u003eC protocol by utilizing a differential transceiver.\u003c\/p\u003e\n\u003cp\u003eThe MidPoint also features an LMR33630 buck regulator users can enable to source larger amounts of current (up to 3A@3.3V) to devices attached to the MidPoint.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun QwiicBus Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/0Dbp4Je5NPQ?si=WiOjipDeSFxDMqWq\u0026amp;start=165\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"features-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eUses the PCA9615 Buffer IC\u003c\/li\u003e\n\u003cli\u003eIncludes the LMR33630 buck regulator for high-power applications\u003c\/li\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC Supply voltage range \u003cstrong\u003e2.3-5.5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDifferential Supply voltage range \u003cstrong\u003e3-5.5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuck Regulator Supply Voltage Range: \u003cstrong\u003e3.6-36V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple power configurations depending on application needs\u003c\/li\u003e\n\u003cli\u003e2x Qwiic Connectors\u003c\/li\u003e\n\u003cli\u003e2x RJ45 Connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv id=\"documents-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eDimensional Drawing\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (PCA9615)\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (LMR33630)\u003c\/li\u003e\n\u003cli\u003eQwiic Info Page\u003c\/li\u003e\n\u003cli\u003eHardware GitHub Repository\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46039360438332,"sku":"zfl1787258129693","price":17.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/sparkfun-qwiicbus---midpoint_1.jpg?v=1787258137"}],"url":"https:\/\/luxecladstore.shop\/collections\/modules.oembed","provider":"My Store","version":"1.0","type":"link"}