TM1637 4-Digit 7-Segment Display Module

🔢 TM1637 4-Digit 7-Segment Display Module

The TM1637 Display Module is a compact and highly efficient 4-digit 7-segment display perfect for showing numerical data such as time, temperature, counters, or voltage readings. It uses the TM1637 driver IC, which simplifies control using only two digital I/O pins from any microcontroller — saving valuable GPIOs for other components.

This display module is extremely popular for DIY electronics, clocks, timers, and sensor output displays, and is fully supported by platforms like Arduino, ESP8266/ESP32, STM32, Raspberry Pi, and more.

✅ Key Features:

• 📟 Display Type: 4-digit 7-segment LED

• 💡 Display Color: Red (common variant; may vary by stock)

• 🔌 Interface: 2-wire serial (CLK and DIO)

• 🧠 Driver IC: TM1637

• ⚡ Operating Voltage: 3.3V to 5V compatible

• 🔋 Low Power Consumption: Efficient LED control

• ⚙️ Built-in Colon: Ideal for digital clocks and timers

• 📐 Compact Size: Approx. 42mm x 24mm

🔧 Applications:

• Digital clocks and timers

• Stopwatch or countdown displays

• Sensor data visualization

• Scoreboards and counters

• Voltage, temperature, or humidity readouts

• Robotics or automation systems with numeric output

🔗 Why Choose the TM1637 Display Module?

With only two data lines required, this module offers simple wiring and clean integration, especially in pin-limited microcontroller projects. The TM1637 library for Arduino makes setup easy, even for beginners. You can also control brightness levels and leading zero suppression through software.

Compact, reliable, and easy to use — the TM1637 is a must-have display for any electronics toolkit.

📦 Package Includes:

• 1 x TM1637 4-Digit 7-Segment Display Module

• Pre-soldered headers or unsoldered pins (based on availability)