HX711 Dual-Channel Weight Pressure Sensor Module 24-Bit Precision
HX711 is an electronic scale Amplifier board who converts change resistance into weight readings using an Analog-to-Digital Converter (ADC). This module will take care of the complicated conversion process and gives value out using I2C protocol. All you need is a load cell and microcontroller to build your very own Digital Scale.
Specifications:
- Differential input voltage: ±40mV
- Data accuracy: 24 bit Analog to Digital Conversion chip
- Refresh Frequency: 80Hz
- Operating Voltage: 2.6~5VDC
- Operating Current < 10mA
- Dimensions: 38 x 21 x 10 mm (L x W x H)
- Pinout with 0.1” spacing: VCC, SCK, DT, Ground
- Arduino Guide: https://www.youtube.com/watch?v=bokfyxDeFYE
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