HX711 Electronic weighing sensor module 24 bit Dual-channel ADC Rasp Pi Arduino
HX711 Electronic weighing sensor module 24 bit Dual-channel ADC Raspberry Pi Arduino
HX711 is an electronic scale module, whose working principle is to convert the measured changes in resistance value changes, through the conversion circuit into electrical output. The module communicates with the host computer through TTL 232.
Simple structure, easy to use, stable and reliable performance, high sensitivity and measurement speed and so on.
Widely used in aerospace, mechanical, electrical, chemical, construction, medicine and many other fields, used to measure force, pressure, displacement, strain, torque, acceleration.
Differential input voltage: ±40mV(Full-scale differential input voltage is ± 40mV)
Data accuracy: 24 bit (24 bit A / D converter chip.)
Refresh frequency: 80 Hz
Operating Voltage : 5V DC
Operating current : <10 mA
Size: 38mm x 21mm x 10mm
An Arduino library to interface the Avia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC) for Weight Scales
A good website showing how to connect the HX711 Sensor to a Raspberry Pi
1 x HX711 Weighting Sensor Module
Raspberry Pi is a Trademark of the Raspberry Pi Foundation.
Product ID: EP042