CenryKay 8pcs 50kg Load Cell Half Bridge Strain Gauge Sensor with 2pcs HX711 Amplifier AD Module DIY Kit for Arduino

Product Name:

Load Cell

Item model number: HX711

Product size: 24mm*16mm

1. Two-way optional differential input
2. On-chip low noise programmable amplifier with optional gain of 64 and 128
3. The on-chip voltage regulator circuit can directly connect to external sensors and on-chip A/D Converter provides power
4. The on-chip clock oscillator does not require any external devices, and can also be used when necessary Use an external crystal or clock.
5. Power-on automatic reset circuit
6. Simple digital control and serial communication: all controls are input by pins input, the on-chip registers do not need to be programmed
7. Selectable 10Hz or 80Hz output data rate
8. Simultaneously suppress 50Hz and 60Hz power supply interference
9. Power consumption (including regulated power supply circuit): Typical operating current: ＜1.7mA, power down current: <1 μA
10. Operating voltage range: 2.6~5.5V
11. Operating temperature range: -20~+85°C

1. Using a Single Load Cell 1x50kg by Adding 2 Resistors -Connect outer wire(white and black) of load cell to E+ and E- outputs of hx711 module.

-Connect middle cable(red) of load cell to A+ input of hx711 module.

-Connect two 1k resistors to A- input of hx711 module. Then the other end of resistor to white and black wires.

-Connect GND of hx711 module to board GND, and VCC to board 5V pin.

-Connect DT and SCK of hx711 module to any digital IO pins of board.

2. Using Two Load Cells in a Singel Circuit 2x50kg (100kg) -Connect opposite sides of outer wires(white and black) of two load cells.

-Connect outer wire pairs to E+ and E- output of hx711 module.

-Connect middle wire(red) of load cell to A+ and A- inputs of hx711 module.

-Connect GND of hx711 module to board GND, and VCC to board 5V pin.