Description
The TM1637 0.56 Inch 4-Digit Seven Segment Display Module is a compact and easy-to-use digital display module for showing numbers, time, countdown, voltage, temperature, score, and other numeric data. It uses the popular TM1637 driver IC, requiring only 2 control pins from Arduino, ESP32, STM32, Raspberry Pi, or other microcontrollers.
এই TM1637 0.56 Inch 4-Digit Seven Segment Display Module ব্যবহার করে সহজে সংখ্যা, সময়, কাউন্টডাউন, ভোল্টেজ, টেম্পারেচার বা স্কোর ডিসপ্লে করা যায়। এতে TM1637 driver IC ব্যবহার করা হয়েছে, তাই Arduino বা ESP32 থেকে মাত্র ২টি পিন দিয়েই এটি নিয়ন্ত্রণ করা যায়।
This module includes a clock point / colon display, making it especially suitable for digital clock and timer projects.
Available Variations | ভ্যারিয়েশন
- White Display
- Green Display
- Red Display
- Yellow Display
- Blue Display
Please select your preferred display color before ordering.
Key Features | প্রধান বৈশিষ্ট্য
- 4-digit 7-segment LED display module
- Large 0.56 inch digit size
- Built-in TM1637 driver IC
- Only 2-wire control interface: CLK and DIO
- Built-in clock point / colon for time display
- Adjustable brightness through software
- Low power consumption
- Easy to use with Arduino, ESP32, STM32, and Raspberry Pi
- Ideal for clock, counter, timer, and numeric display projects
- Available in multiple display colors
Applications | ব্যবহার ক্ষেত্র
- Digital clock project
- Countdown timer
- Stopwatch display
- Temperature display
- Voltage or current display
- Scoreboard project
- Arduino and ESP32 numeric display
- DIY electronics learning project
- Smart device front panel display
- Robotics and automation status display
Package Includes | প্যাকেজে যা থাকছে
- 1 × TM1637 0.56 Inch 4-Digit Seven Segment Display Module
- Selected color variant only
Specifications | স্পেসিফিকেশন
- Product Type: 4-Digit Seven Segment Display Module
- Driver IC: TM1637
- Digit Size: 0.56 inch
- Display Type: 4-digit LED display
- Interface: 2-wire serial interface
- Control Pins: CLK, DIO
- Operating Voltage: 3.3V–5V DC
- Display Format: Numbers and clock colon
- Compatible Boards: Arduino, ESP32, ESP8266, STM32, Raspberry Pi
- Available Colors: White, Green, Red, Yellow, Blue
Pin Description | পিন পরিচিতি
- VCC – Power supply input
- GND – Ground
- CLK – Clock pin
- DIO – Data input/output pin
Arduino Example Code
#include <TM1637Display.h>
#define CLK 2
#define DIO 3
TM1637Display display(CLK, DIO);
void setup() {
display.setBrightness(7); // Brightness level: 0 to 7
}
void loop() {
// Display number
display.showNumberDec(1234);
delay(1000);
// Display time style: 12:30
display.showNumberDecEx(1230, 0b01000000, true);
delay(1000);
// Countdown example
for (int i = 10; i >= 0; i--) {
display.showNumberDec(i, true);
delay(500);
}
}Additional Information | অতিরিক্ত তথ্য
The TM1637 display module is very popular because it reduces wiring complexity compared to direct 7-segment display driving. Since the driver IC is already built in, users do not need multiple resistors or many microcontroller pins.
TM1637 মডিউল ব্যবহার করলে আলাদা করে অনেক পিন বা রেজিস্টর ব্যবহার করার দরকার হয় না। তাই এটি beginner-friendly এবং দ্রুত প্রজেক্ট তৈরির জন্য খুবই সুবিধাজনক।
Important Notes | গুরুত্বপূর্ণ নোট
- This module is mainly for numeric display, not letters or graphics.
- Color depends on the selected variation.
- Use a suitable library such as TM1637Display for Arduino.
- Wiring must match VCC, GND, CLK, and DIO pins correctly.
- Brightness can be adjusted in code.
Why Choose This Module?
- Simple 2-pin control
- Big and clear 0.56 inch display
- Perfect for time and number display
- Multiple color options available
- Easy Arduino library support
- Great for students, makers, and electronics projects
Frequently Asked Questions
Q1: How many pins are needed to control this display?
Only 2 control pins are needed: CLK and DIO.
Q2: Can I use it with Arduino?
Yes, it works very easily with Arduino using the TM1637Display library.
Q3: Does it support ESP32?
Yes, it supports ESP32 and other 3.3V microcontrollers.
Q4: Can it show time with colon?
Yes. This module has a clock point / colon, so it is suitable for clock projects.
Q5: Can I adjust brightness?
Yes. Brightness can be adjusted through code.
Q6: What colors are available?
Available variants: White, Green, Red, Yellow, and Blue.
SEO Meta Title
TM1637 0.56 Inch 4 Digit 7 Segment Display Module for Arduino
SEO Meta Description
Buy TM1637 0.56 inch 4-digit seven segment display module with clock point. Available in white, green, red, yellow and blue for Arduino, ESP32 and DIY projects.
Suggested Product Tags
tm1637 display, 4 digit display, seven segment display, 0.56 inch display, arduino clock display, digital tube module, 7 segment module, esp32 display module, timer display, electronics display module
