{"product_id":"smartelex-load-cell-amplifier-hx711","title":"SmartElex Load Cell Amplifier - HX711","description":"\u003cmeta name=\"description\" content=\"Buy SmartElex Load Cell Amplifier HX711 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\u003eSmartElex Load Cell Amplifier - HX711\u003c\/h1\u003e\n\u003cp\u003eThe SmartElex 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.\u003cbr\u003eThis version of the SmartElex 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 digital supply. Need even more? Checkout 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!\u003cbr\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.\u003cbr\u003eLoad cells use a four-wire Wheatstone bridge configuration to connect to the HX711. These are commonly colored RED, BLK, WHT, GRN and YLW. Each color corresponds to the conventional color coding of load cells:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Red (Excitation+ or VCC)\u003c\/li\u003e\n\u003cli\u003e Black (Excitation- or GND)\u003c\/li\u003e\n\u003cli\u003e White (Amplifier-, Signal- or Output-)\u003c\/li\u003e\n\u003cli\u003e Green (A+, S+ or O+)\u003c\/li\u003e\n\u003cli\u003e Yellow (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 color coding.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003col\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\/ol\u003e\n\n\u003cp\u003eShop online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's trusted electronics components store. Fast delivery across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, and Pune.\u003c\/p\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 SmartElex Load Cell Amplifier - HX711 Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eSmartElex Load Cell Amplifier - HX711\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\u003eSmartElex Load Cell Amplifier - HX711\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\u003eSmartElex Load Cell Amplifier - HX711\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":48741288902913,"sku":"TTD-3676","price":100.74,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/e01ee104fa9dbd7f5b207870149d1d63.jpg?v=1778023057","url":"https:\/\/techdepot.in\/products\/smartelex-load-cell-amplifier-hx711","provider":"Tech Depot India","version":"1.0","type":"link"}