{"product_id":"hx711-weighing-sensor-module","title":"HX711 weighing sensor module","description":"\u003cmeta name=\"description\" content=\"Buy HX711 weighing sensor module online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eHX711 Weighing Sensor Module\u003c\/h1\u003e\n\u003cp\u003eBuild accurate digital weighing systems with the HX711 24-bit ADC module from The Tech Depot, Bengaluru. This precision analog-to-digital converter is purpose-built for interfacing load cells with microcontrollers like Arduino and ESP32, delivering stable, high-resolution weight measurements. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eIC\u003c\/td\u003e\n\u003ctd\u003eHX711 24-Bit Precision ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e2 differential input channels (Channel A \u0026amp; Channel B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel A Gain\u003c\/td\u003e\n\u003ctd\u003eSelectable 128 or 64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel B Gain\u003c\/td\u003e\n\u003ctd\u003eFixed 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Resolution\u003c\/td\u003e\n\u003ctd\u003e24-bit (16,777,216 levels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Data Rate\u003c\/td\u003e\n\u003ctd\u003e10 SPS or 80 SPS (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e2.6V - 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.5 mA (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e2-wire serial (CLK \u0026amp; DOUT) - no SPI\/I2C needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Load Cells\u003c\/td\u003e\n\u003ctd\u003eWheatstone bridge type (1 kg, 5 kg, 10 kg, 20 kg, 50 kg, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board Regulator\u003c\/td\u003e\n\u003ctd\u003eBuilt-in voltage regulator for load cell excitation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003e~33 mm x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller Compatibility\u003c\/td\u003e\n\u003ctd\u003eArduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eWeighing \/ Force Measurement ADC Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-Bit High Resolution:\u003c\/strong\u003e Captures extremely small weight changes, enabling gram-level and sub-gram accuracy depending on load cell quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Gain (128\/64\/32):\u003c\/strong\u003e Channel A supports 128x or 64x gain for full-scale differential inputs of +\/-20 mV or +\/-40 mV; Channel B at 32x gain handles larger signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple 2-Wire Digital Interface:\u003c\/strong\u003e Only two GPIO pins (DOUT and SCK) required - no SPI or I2C bus needed, freeing up communication peripherals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board Voltage Regulator:\u003c\/strong\u003e Provides stable, low-noise excitation voltage to the load cell directly from the module, eliminating external regulator requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Draws under 1.5 mA during operation with an automatic power-down mode when inactive, ideal for battery-powered projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated On-Chip Oscillator:\u003c\/strong\u003e No external crystal or clock source needed, reducing component count and PCB complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Voltage Range:\u003c\/strong\u003e Operates from 2.6V to 5.5V, making it compatible with both 3.3V and 5V logic microcontrollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous 50 Hz \u0026amp; 60 Hz Rejection:\u003c\/strong\u003e Built-in digital filtering suppresses power line noise for clean readings in any region.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreakout Header Pins:\u003c\/strong\u003e Pre-labeled E+, E, A+, A, B+, B pads for quick and reliable load cell wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic HX711 IC from trusted suppliers - no counterfeit clones\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support for wiring, calibration, and coding assistance\u003c\/li\u003e\n\u003cli\u003eExtensive Arduino and ESP32 library support with abundant online resources\u003c\/li\u003e\n\u003cli\u003eProven reliability across thousands of hobbyist and commercial weighing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe HX711 module acts as a bridge between an analog load cell and a digital microcontroller. A load cell is essentially a Wheatstone bridge of strain gauges that produces a tiny millivolt-level voltage proportional to the applied weight. The HX711 amplifies this minuscule signal using its programmable gain amplifier (PGA), then converts it to a 24-bit digital value using its internal sigma-delta ADC. Your microcontroller reads this digital value through a simple two-wire clock-and-data protocol. After calibration with a known weight, the raw ADC values are mapped to real-world weight units (grams, kilograms) in software.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Guide (Arduino Example)\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHX711 Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eArduino Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDOUT (DT)\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy HX711 weighing sensor module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eHX711 weighing sensor module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eHX711 weighing sensor module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eHX711 weighing sensor module\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746576707841,"sku":"TTD-18079","price":129.32,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/49f2c05b49305a323a8a60f9986969b3.jpg?v=1778107944","url":"https:\/\/techdepot.in\/products\/hx711-weighing-sensor-module","provider":"Tech Depot India","version":"1.0","type":"link"}