4pcs Load Cell 50kg Half Bridge Strain Gauge Digital Scale Weight Sensor + 1pc HX711 Amplifier Module

4pcs Load Cell 50kg Half Bridge Strain Gauge Human Body Digital Scale Weight Sensor + 1pc HX711 Amplifier AD Module for Arduino

4pcs Load Cell 50kg Half Bridge Strain Gauge Digital Scale Weight Sensor + 1pc HX711 Amplifier Module

Load cell is an instrument that helps to determine size of a load (either a force or weight) and converts mechanical force into digital output. It consists of a metal core and a set of electrical resistances that transform when a force is applied to it. But it returns to its original state after force removed. It have many purposes, including telling weight of something, weight change over time and measure strain and load on a surface. It's perfect for electronic scales, digital scales, electronic balance and many commercial scales weight involved. To use a load cell, you need first calibrate it where you can increase or decrease calibration factor units to get your correct weight using a microcontroller. -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. -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. -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.

Key Features

• ✅ The 50kg load cell is a group of half-bridge strain gauge, there are 3 ways to use it. 2.Use two sensors to form a full-bridge measurement, measuring range for the sum of the two sensors: 50kgx2 = 100kg
• ✅ 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
• ✅ If you have any problem, please do as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".

✅ Product Dimensions: 1 x 1.5 x 0.7 inches; 2.82 ounces

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