This project demonstrates an Arduino-based counter using a 4-digit 7 segment display. The counter counts from 0 to 9999 and displays the current value on the 7 segment display.
The Arduino 4-Digit 7 Segment Counter project utilizes an Arduino board and a 4-digit 7 segment display to create a digital counter. The counter starts from 0 and increments up to 9999, displaying the current value on the 7 segment display.
The project involves connecting the Arduino board and the 4-digit 7 segment display properly, and then uploading the provided Arduino sketch to the board. The sketch utilizes various functions to control the display of each digit on the 7 segment display.
The circuit diagram below illustrates the connections between the Arduino board and the 4-digit 7 segment display:
- Counts from 0 to 9999
- Utilizes a 4-digit 7 segment display to display the current value
- Easy to understand and modify Arduino sketch
To build this project, you will need the following components:
- Arduino board (e.g., Arduino Uno)
- 4-digit 7 segment display
- Jumper wires
- Connect the 4-digit 7 segment display to the appropriate pins on the Arduino board based on the circuit diagram.
- Install the Arduino IDE if you haven't already.
- Clone or download this repository to your local machine.
- Open the Arduino sketch (
0-9999.ino
) in the Arduino IDE. - Connect your Arduino board to your computer using a USB cable.
- Select the correct board and port in the Arduino IDE.
- Click the "Upload" button to upload the sketch to the Arduino board.
- The counter will start counting from 0 to 9999, displaying the current value on the 4-digit 7 segment display.
You can customize this project in several ways:
- Adjust the delay between each digit display to change the speed of the counter.
- Modify the pin assignments in the sketch if you are using different pins for the 4-digit 7 segment display.
- Implement additional functionality, such as adding buttons to control the counter.
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