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Sharp electronics in Pune are a leading provider of cutting-edge technology solutions for various industries. One such technology that they offer is the Load Cell Arduino using HX711. This technology is used for measuring weight and mass accurately and precisely. If you are a beginner looking to get started with Load Cell Arduino using HX711, this guide is for you.
Load cells are transducers that convert force into electrical signals. They are commonly used in applications such as industrial scales, automotive testing, and medical devices. The HX711 is an integrated circuit that amplifies and digitizes the output of load cells, making it easy to interface with microcontrollers like Arduino.
To get started with Load Cell Arduino using HX711, you will need the following components:
1. Load cell
2. HX711 module
3. Arduino board
4. Breadboard
5. Jumper wires
The first step is to connect the load cell to the HX711 module. The load cell has four wires – red for excitation voltage, black for ground, white for signal +, and green for signal -. Connect the red wire to the E+ pin on the HX711 module, the black wire to the E- pin, the white wire to the A+ pin, and the green wire to the A- pin.
Next, connect the HX711 module to the Arduino board. The HX711 module has four pins – VCC, GND, DT, and SCK. Connect the VCC pin to the 5V pin on the Arduino, the GND pin to the GND pin, the DT pin to digital pin 3, and the SCK pin to digital pin 2.
Now, you can upload the following code to the Arduino board:
#include
#define DOUT 3
#define CLK 2
HX711 scale(DOUT, CLK);
void setup() {
Serial.begin(9600);
scale.set_scale();
scale.tare();
}
void loop() {
Serial.print(“Weight: “);
Serial.println(scale.get_units(), 2);
}
This code initializes the HX711 module, sets the scale, and prints the weight on the serial monitor. Once you upload the code to the Arduino board, open the serial monitor to see the weight readings from the load cell.
With this guide, you can easily get started with Load Cell Arduino using HX711. Sharp electronics in Pune offer a wide range of products and solutions for various industries, and their Load Cell Arduino using HX711 technology is sure to meet your weight measurement needs.
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