The HX711 load cell amplifier is an electronic weighing module that converts the change in resistance of the bridge circuit of a load cell into a voltage signal and amplifies it. The HX711 module communicates with the host computer or microcontroller via a TTL 232 interface.

Benefits: 

• Simple application
• Stable and reliable
• High sensitivity
• High measuring speed
• The HX711 module has a wide range of applications, such as aviation, medicine, mechanics, electronics, chemistry, construction and other fields of application. It is used to measure force, pressure, displacement, load, torque or acceleration.

Specifications:

• Differential input voltage: ±40mV
• Data accuracy: 24 bit (24 bit A/D converter)
• Refresh Frequency: 80Hz
• Operating voltage: 5V DC
• Operating Current: <10mA
• Dimensions: 24mm*16mm*10mm