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2 Sets 50kg Human Scale Load Cell Weighing Sensor Resistance Strain Half-Bridge Sensor + HX711 A/D Amplifier Weight Module DIY Kit Compatible Arduino

KWD 4.500

Brand
N\C
Weight
100 g
1 +

Special Features

  • ★This module uses 24 high precision A/D converter chip hx711, specially designed for the high precision electronic scale
  • ★The load sensor is a group of half-bridge strain gauge, there are 3 ways to use it.
  • ★Use one load sensor 50kg with an external resistor to form a full-bridge measurement, the range of a sensor range: 50kg. External resistance on the higher requirements.
  • ★Use two weight sensor 50kg to form a full-bridge measurement, measuring range for the sum of the two sensors: 50kgx2 = 100kg
  • ★Use four weight scale 50kg to form a full-bridge measurement, measuring range for the sum of four sensors: 50kgx4 = 200kg

Description

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

3. Using 4 Load Cells in a Single circuit 4x50kg (200kg)
-Form a loop by linking same color outer wires(white and black) of the four load cells.
-Connect middle cable(red) of one of the diagonals to the E+ and E- outputs of the HX711 module.
-Connect the other diagonal to the A+ and A- inputs of the HX711 module.
-Connect GND and 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.

Package Included:
8 x 50kg Half-bridge Load Cell
2 x HX711 AD Weight Module

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