TM1637 4-Digit 7-Segment Red LED Display Module – 4-Bit Digital Tube for Arduino
TM1637 4-Digit 7-Segment Red LED Display Module – 4-Bit Digital Tube for Arduino
The TM1637 4-Bit 7-Segment Display Module is a compact and easy-to-use 4-digit LED display board ideal for numerical output in Arduino and microcontroller projects. Featuring a bright red display, this module is perfect for showing time, counters, temperature, voltage readings, and more. It communicates via a 2-wire interface, making it efficient and suitable even for boards with limited I/O pins.
⚙️ Key Features:
- 🔴 4-Digit 7-Segment Red LED Display – Clearly visible digits for all lighting conditions
- 🔌 TM1637 Driver IC – Simplifies control with just 2 digital pins (CLK and DIO)
- 🧰 Easy to Interface – Compatible with Arduino, ESP32, Raspberry Pi, and other platforms
- ⚙️ Compact and Lightweight – Ideal for portable and embedded applications
- 🔧 Low Power Consumption – Efficient for battery-powered projects
📦 Specifications:
- Display Type: 7-Segment, 4 Digits
- LED Color: Red
- Driver IC: TM1637
- Operating Voltage: 3.3V to 5V
- Interface: 2-Wire Serial (CLK + DIO)
- Module Size: Approx. 42mm x 24mm
- Mounting: 4 mounting holes for easy installation
- Compatibility: Arduino, ESP8266, ESP32, Raspberry Pi, STM32, etc.
💡 Applications:
- Digital clocks and timers
- Temperature or sensor value displays
- Counters and scoreboards
- DIY electronics and Arduino projects
- Battery voltage and power indicators
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