{"product_id":"hx711-load-cell-weight-sensor-1kg-10kg-20kg-diy-electronic-scale-module","title":"HX711 Load Cell Weight Sensor 1kg 10kg 20kg – DIY Scale Kit","description":"\n\u003ch2\u003eHX711 Load Cell Weight Sensor Module – 1kg \/ 10kg \/ 20kg for DIY Electronic Scales\u003c\/h2\u003e\n\u003cp\u003eBuild your own precision electronic scale with this \u003cstrong\u003emultifunctional digital weight sensor load cell kit\u003c\/strong\u003e. Available in 1kg, 10kg, and 20kg capacities — with or without the HX711 amplifier module — this set is the perfect starting point for Arduino projects, DIY weighing systems, smart dispensers, and maker electronics experiments.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Load Cell Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple capacity options:\u003c\/strong\u003e Choose 1kg, 10kg, or 20kg standalone sensors, or bundle each with an HX711 ADC module for a ready-to-connect solution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh accuracy specs:\u003c\/strong\u003e Non-linearity, hysteresis, and repeatability all rated at ≤0.02% F.S. for reliable, consistent readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum body:\u003c\/strong\u003e Lightweight yet durable aluminum construction in a silver-tone finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Operates from -20°C to 60°C; compensated from -10°C to 40°C — suitable for indoor and moderate outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe overload protection:\u003c\/strong\u003e Rated to 150% F.S. safe overload and 300% F.S. ultimate overload.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact form factor:\u003c\/strong\u003e Load cell measures just 47 × 12 × 6 mm (L×W×T), making it easy to integrate into enclosures and custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHX711 compatible:\u003c\/strong\u003e Works seamlessly with the HX711 24-bit ADC module for direct interfacing with Arduino, Raspberry Pi, and other microcontrollers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 ±10% mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNon-Linearity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.02% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHysteresis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.02% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.02% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZero Balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCreep (30 min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.03% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e410 ±30 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e350 ±3 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2000 MΩ \/ 50V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompensation Temp. Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp. Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafe Overload\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUltimate Overload\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Excitation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10V \/ 15V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Cell Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47 × 12 × 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCenter Distance of Holes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 × 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver Tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cp\u003eSelect your preferred variant:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 1kg Weight Sensor (load cell only)\u003c\/li\u003e\n  \u003cli\u003e1 × 10kg Weight Sensor (load cell only)\u003c\/li\u003e\n  \u003cli\u003e1 × 20kg Weight Sensor (load cell only)\u003c\/li\u003e\n  \u003cli\u003e1 × HX711 Module + 1kg Weight Sensor\u003c\/li\u003e\n  \u003cli\u003e1 × HX711 Module + 10kg Weight Sensor\u003c\/li\u003e\n  \u003cli\u003e1 × HX711 Module + 20kg Weight Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eGreat Pairing Ideas\u003c\/h3\u003e\n\u003cp\u003eLooking for more components and hardware for your DIY projects? Check out these related items in our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10pcs-2-pin-quick-splice-spring-wire-connectors-lock-terminals\"\u003e10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals\u003c\/a\u003e — ideal for neat, secure wiring connections in your load cell circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/12pcs-16mm-momentary-push-button-switch-1no-metal-2-pin-self-reset\"\u003e12pcs 16mm Momentary Push Button Switch 1NO Metal 2-Pin Self-Reset\u003c\/a\u003e — add tare\/reset functionality to your custom scale project.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e — perfect for mounting your load cell sensor securely in any enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the HX711 module and do I need it with the load cell?\u003c\/h4\u003e\n\u003cp\u003eA: The HX711 is a 24-bit analog-to-digital converter (ADC) specifically designed for weigh-scale applications. It amplifies the tiny millivolt signal from the load cell and converts it to a digital value readable by microcontrollers like Arduino or Raspberry Pi. If you already have an HX711, you can order the load cell only; if you're starting from scratch, the combo bundle is the easiest way to get going.\u003c\/p\u003e\n\u003ch4\u003eQ: Which capacity should I choose — 1kg, 10kg, or 20kg?\u003c\/h4\u003e\n\u003cp\u003eA: Choose based on the maximum weight you need to measure. The 1kg sensor is ideal for small postal or jewelry scales; the 10kg version suits kitchen or parcel-weighing projects; the 20kg sensor works well for heavier goods, fitness, or industrial prototyping. Always select a rated capacity slightly above your expected maximum load for best accuracy.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this load cell compatible with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. When paired with the HX711 module, this load cell connects to any Arduino (Uno, Nano, Mega, etc.) via two digital pins (DATA and CLK). Numerous open-source libraries (e.g., \"HX711\" by bogde) are freely available and make coding your DIY scale straightforward.\u003c\/p\u003e\n\u003ch4\u003eQ: What do the overload ratings mean?\u003c\/h4\u003e\n\u003cp\u003eA: The safe overload rating of 150% F.S. means the sensor can briefly handle up to 1.5× its rated capacity without permanent damage. The ultimate overload of 300% F.S. is the absolute maximum before the sensor may be destroyed. For reliable long-term accuracy, always operate within the rated capacity.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the HX711 module and do I need it with the load cell?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HX711 is a 24-bit analog-to-digital converter (ADC) specifically designed for weigh-scale applications. It amplifies the tiny millivolt signal from the load cell and converts it to a digital value readable by microcontrollers like Arduino or Raspberry Pi. 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