1/5/10/20KG HX711 Pressure Sensor Module Load Cell Electronic Scale Module Kit 24-bit High-Precision A/D Converter Chip HX711

Quantity : 1 High-concerned chemical : none Package : SOP is_d : Yes Supply Voltage : 2.6V-5.5V Type : Module Brand Name : DIY NOW Origin : Mainland China Condition : New Operating Temperature : -20℃ to +50℃

Features: 1. Adopting 24 bit high-precision AD conversion with high precision. 2. Built in 128 times programmable gain amplifier with two analog channel inputs. 3. Ultra low power design, effectively saving energy consumption. 4. Wide pressure and wide temperature operation, suitable for various working environments. 5. Widely applicable, suitable for DIY kitchen scales, laboratory training, educational training platforms, practical experiments, and more. Overview: The modules in this set use a 24 bit high-precision A/D converter chip hx711, which is designed for high-precision electronic scales. It has two analog channel inputs and an integrated 128 times gain programmable amplifier. The input circuit can be configured to provide bridge voltage in bridge type (such as pressure, weighing) sensor mode, making it an ideal high-precision, low-cost sampling front-end module Product Parameters: HX711 module: Chip: 24 bit high-precision A/D converter chip HX711 Operating voltage range: 2.6 V to 5.5 V Sensitivity: 1.0mv/v Typical working current:<1.7mA, power-off current:<1 μ A Working temperature range: -20~+50 ° C Size: 34mm * 21mm Pressure sensor: Range: 1KG, 5kg, 10kg, 20kg (optional) Size: 80mm * 12.8mm * 12.8mm Accuracy: 1KG accuracy is about 0.1 grams, 10KG accuracy is about 1 gram DuPont Line: Specification: Mother to Mother Line length: about 20cm Yak board bracket: Material: Acrylic Diameter size: approximately 10CM * 100CM Other instructions: Output signal: Digital signal (pressure signal converted to analog voltage signal and amplified by AD module to digital signal) Signal output bus: 2 ordinary IOs are sufficient, standard bus, read according to AD timing. Power supply positive (E+) red, power supply negative (E -) black, signal positive (S+) green, signal negative (S -) white (the green and white wires of the STM32/51 single-chip development board need to be swapped before use) Shipping list: Combination 1:（Optional parts/finished products） 1 * Pressure sensor 1 * 711AD conversion module 5 * Nylon guide post 2 *acrylic discs

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