{"product_id":"y3-strain-gauge-bending-sensor-module-with-weighing-amplifier-5v-analog-output","title":"Y3 Strain Gauge Bending Sensor Module with Weighing Amplifier | 5V Analog Output","description":"\u003ch1\u003eY3 Strain Gauge Bending Sensor Module with Weighing Amplifier – 5V Analog Output\u003c\/h1\u003e\n\n\u003cp\u003eThis sensor module combines a precision strain gauge bending sensor with an integrated weighing amplifier, providing a stable analog voltage proportional to applied force or weight. It is suitable for DIY weighing scales, force measurement, and structural bending detection. Operating on 5V DC, the module offers a simple interface for microcontrollers like Arduino and ESP32.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eStrain gauge bending sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003eWeighing amplifier (onboard ADC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eAnalog voltage (0–5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e80 mm x 12 mm (sensor bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital weighing scale using Arduino or ESP32\u003c\/li\u003e\n  \u003cli\u003eForce-sensitive control interface for games or robotics\u003c\/li\u003e\n  \u003cli\u003eStructural stress monitoring system for bridges or furniture\u003c\/li\u003e\n  \u003cli\u003eAutomated dispensing machine based on weight feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis module works with any microcontroller or single-board computer that accepts analog inputs, such as Arduino Uno, Mega, Nano, ESP32, and Raspberry Pi (via ADC). It outputs a linear voltage signal, making it compatible with standard 5V ADC pins. For best results, use a microcontroller with a 10-bit or higher ADC resolution.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect VCC to 5V, GND to ground, and the signal wire to an analog input pin. Avoid long wires to minimize noise; if extension is necessary, use shielded cable. No pull-up resistors are required—the amplifier output is fully conditioned.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, connect the signal output to any analog pin (A0–A5) and use the analogRead() function to obtain values.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the maximum weight I can measure?\u003c\/summary\u003e\u003cp\u003eThe measurable range depends on the strain gauge’s rating, typically up to 5 kg; for heavier loads, consider a higher-capacity sensor.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this module require calibration?\u003c\/summary\u003e\u003cp\u003eYes, calibration is necessary to map analog readings to actual weight units; you can use known reference weights.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445002658157,"sku":"CDN-0626","price":320.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_fbd73321-310e-44c5-9bd1-d172abb59873.jpg?v=1781512743","url":"https:\/\/compoden.com\/products\/y3-strain-gauge-bending-sensor-module-with-weighing-amplifier-5v-analog-output","provider":"Compoden","version":"1.0","type":"link"}