{"product_id":"load-cell-amplifier-hx711-board-with-qwiic","title":"Load-cell Amplifier HX711 Board with Qwiic","description":"\u003cp\u003e\u003cstrong\u003eThe HX711 Qwiic Load Cell Amplifier provides high-precision weight and force measurements over Qwiic, making it ideal for digital scales, weighing systems, force sensing, and other precision measurement projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHX711\u003c\/strong\u003e is a highly versatile load cell amplifier that is widely used in various applications requiring precise weight measurements.\u003c\/p\u003e\n\u003cp\u003eThis version of the breakout comes with a \u003ca href=\"\/collections\/qwiic-stemma-qt\" title=\"Qwiic and STEMMA QT\"\u003eQwiic\u003c\/a\u003e connector and a pre-programmed \u003cstrong\u003eAttiny404\u003c\/strong\u003e microcontroller. It is designed to convert analogue signals into digital values and make them easily available over Qwiic, making it ideal for integration with microcontrollers and other digital systems. An \u003ca href=\"\/collections\/arduino-store\" title=\"Arduino Store\"\u003eArduino\u003c\/a\u003e and \u003cstrong\u003eMicroPython\u003c\/strong\u003e library to communicate with the board is also provided.\u003c\/p\u003e\n\u003cp\u003eThis load cell amplifier employs a \u003cstrong\u003e24-bit\u003c\/strong\u003e analogue-to-digital converter (\u003cstrong\u003eADC\u003c\/strong\u003e) to ensure high-resolution and accurate readings. It supports differential input signals and offers two differential input channels, allowing the connection of up to two load cells simultaneously. This feature enables the measurement of both single- and multi-load cell systems, expanding its application range.\u003c\/p\u003e\n\u003cp\u003eThe HX711 incorporates an integrated voltage regulator, which provides a stable supply voltage for the load cells and ensures accurate and reliable measurements. This Qwiic version only requires a \u003ca href=\"\/products\/stemma-qt-qwiic-jst-sh-4-pin-cable\" title=\"Qwiic\/STEMMA QT-Compatible Cable - JST-SH 4-Pin (50mm)\"\u003eQwiic cable\u003c\/a\u003e for operation, sending power and \u003cstrong\u003eI2C\u003c\/strong\u003e data over one convenient connector. You can use the other connector to continue daisy chaining other \u003ca href=\"\/collections\/adafruit-sensors\/ecosystem_qwiic-stemma-qt\" title=\"Qwiic Sensors\"\u003eQwiic sensors\u003c\/a\u003e. It also comes with switches for selecting the I2C address.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e24-bit analogue-to-digital converter for high-resolution weight measurements\u003c\/li\u003e\n\u003cli\u003eQwiic connector for simplified I2C communication and power delivery\u003c\/li\u003e\n\u003cli\u003ePre-programmed Attiny404 microcontroller\u003c\/li\u003e\n\u003cli\u003eSupports two differential input channels for dual load cell operation\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage regulator for stable supply and accurate readings\u003c\/li\u003e\n\u003cli\u003eDaisy-chainable design with additional Qwiic connector\u003c\/li\u003e\n\u003cli\u003eSelectable I2C address via onboard switches\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino and MicroPython libraries\u003c\/li\u003e\n\u003cli\u003eConverts analogue signals to digital values over I2C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eADC: HX711\u003c\/li\u003e\n\u003cli\u003e24-bit\u003c\/li\u003e\n\u003cli\u003eInput voltage: 2.6V to 5.5V\u003c\/li\u003e\n\u003cli\u003eIC: ATTiny404\u003c\/li\u003e\n\u003cli\u003eMounting holes: 2\u003c\/li\u003e\n\u003cli\u003eDimensions: 38 x 22mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/hx711\/overview\/\" rel=\"noopener\" title=\"Full product documentation\" target=\"_blank\"\u003eFull product documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/hx711\/hardware\/\" rel=\"noopener\" title=\"Hardware details\" target=\"_blank\"\u003eHardware details\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/hx711\/arduino\/simple-read\/\" rel=\"noopener\" title=\"Arduino library documentation\" target=\"_blank\"\u003eArduino library documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/SolderedElectronics\/Load-cell-ampfilier-HX711-board-with-easy-C-hardware-design\" rel=\"noopener\" title=\"Open source hardware files\" target=\"_blank\"\u003eOpen source hardware files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/hx711\/arduino\/getting-started\/\" rel=\"noopener\" title=\"Getting started with Arduino\" target=\"_blank\"\u003eGetting started with Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/SolderedElectronics\/Soldered-HX711-ADC-For-Weight-Scales-Arduino-Library\" rel=\"noopener\" title=\"Arduino library\" target=\"_blank\"\u003eArduino library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Load-cell Amplifier HX711 Board with Qwiic\u003c\/li\u003e\n\u003cli\u003e1x Header strip\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soldered Electronics","offers":[{"title":"Default Title","offer_id":56081039982977,"sku":"SOL-333006","price":7.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/load-cell-amplifier-hx711-board-with-qwiic-soldered-electronics-sol-333006-1253847823.jpg?v=1786445559","url":"https:\/\/thepihut.com\/products\/load-cell-amplifier-hx711-board-with-qwiic","provider":"The Pi Hut","version":"1.0","type":"link"}