Feature for 5KG Weight Sensor:
The full-bridge structure, the four leads, easy to use, plus driving voltage 5-10V, force changes in the output voltage signal directly.
Wiring: red voltage + E, black line voltage -E, green line signals + S, the white line signal -S
Feature for HX711 Module:
On-chip voltage regulator circuit provides power directly to the external sensor and on-chip A / D converter
On-chip clock oscillator requires no external components, if necessary, use an external crystal or clock
Automatic power-on reset circuit
Simple digital control and serial communication: All are controlled by input pins, the chip registers without programming
Output data rate: 10Hz or 80Hz optional
Simultaneous rejection of 50Hz and 60Hz power interference
Power consumption (including power supply circuit): Typical operating current: <1.7mA, shutdown current: <1μA Operating voltage range: 2.6 ~ 5.5V
Operating temperature range: -20 ~ + 85 ℃
Chip FootPrint: SOP-16 16-pin
This module uses 24-bit A / D converter chip hx711, it is designed for high-precision electronic scale and design, having two analog channel inputs, programmable gain of 128 integrated amplifier. The input circuit can be configured to provide an electrical bridge bridge voltage (e.g., pressure, load) Sensor Mode.
1pc x HX711 module
1pc x 5KG weighing sensor