HX711 Dual Channel 24-bit Precision A/D Weighing Force Load Sensor Module

An HX711 Dual-Channel 24-Bit Precision A/D weight Pressure Sensor Module is used. This differential ADC module has 24-bit input channels. It has three gain settings: 32, 64, and 128. On-chip oscillator with optional external crystal that requires no extra components. The data rate of output is 10 SPS or 80 SPS. It is often used to quantify weight in load cells. You will be able to read changes in the resistance of the load cell and calibrate it by connecting the module to your microcontroller. Weight measures will be quite exact.

FEATURES

• Recommended excitation voltage: 5-10V.
• Two selectable differential input channels.
• On-chip active low-noise PGA with a selectable gain of 32, 64, and 128.
• On-chip power supply regulator for load-cell and ADC analog power supply.
• Physical Attributes
• Length * Width * Height  (mm) : 18.5 * 15 * 7 mm
• Weight (gm): 2

SPECIFICATIONS

• Operating Voltage(V) : 5V max
• Forward Current(mA) : 20 ~ 30
• Operating Temperature(°C): -25°C to 85°C
• Height (mm): 2
• Length (mm): 24
• Width (mm): 16
• Weight (gm) : 3

DOCUMENTATIONS

• Tutorial – Video
• Tutorial – Website
• Arduino Library – HX711

SHIPPING LIST

• 1 x HX711 Dual Channel 24-bit Precision A/D Weighing Force Load Sensor Module