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TM1637 4 Bits/TM1638/MAX7219 8 Bit Digital LED Display Module – 7 Segment 0.36Inch Clock RED Anode Tube Four Serial Driver
Product Overview
Elevate your DIY projects and professional designs with the versatile TM1637/TM1638/MAX7219 LED display module. This compact 7‑segment clock display offers crisp, high‑contrast red anode illumination, making it ideal for time‑keeping, counters, and numeric readouts. With support for both 4‑bit (TM1637) and 8‑bit (TM1638) serial communication, and an optional MAX7219 driver, this module delivers exceptional flexibility and low‑power performance.
Key Highlights
- 7‑segment red anode tube display – clear, eye‑catching visuals
- 0.36‑inch module size – perfect for tight spaces and handheld gadgets
- Four serial drivers (TM1637/TM1638) – simultaneous control of up to 4 displays
- Compatible with TM1637, TM1638, and MAX7219 chips – broad integration options
- Low power consumption – ideal for battery‑powered devices
- Simple 3‑wire interface (CLK, DIO, VCC) – quick to wire and program
- Wide operating voltage (3.3 V–5.5 V) – flexible for microcontrollers and SBCs
- Durable red anode LEDs – long lifespan and high brightness
Technical Specifications
Display: 7‑segment, 0.36‑inch, red anode tube
Drivers: 4‑bit TM1637, 8‑bit TM1638, MAX7219 (optional)
Power: 3.3 V–5.5 V DC
Interface: 3‑wire serial (CLK, DIO, VCC)
Dimensions: 36 mm × 12 mm × 5 mm (approx.)
Operating Temperature: –20 °C to +70 °C
Applications
This module is perfect for:
- DIY digital clocks and timers
- Embedded system dashboards
- Counter displays in industrial equipment
- Retro gaming scoreboards
- Smart home status indicators
- Portable electronics and wearables
Why Choose This Module?
Designed for developers who need a reliable, low‑cost display solution, this module combines the best features of three popular drivers in one compact package. Its straightforward wiring and extensive community support make it a go‑to choice for rapid prototyping and commercial product development alike.
Package Includes
- 1 × TM1637/TM1638/ MAX7219 LED display module
- 1 × 0.36‑inch red anode 7‑segment display
- 1 × 4‑pin header for easy connection
- 1 × Quick‑start guide with wiring diagrams
Compatibility & Wiring
Connect the module to any microcontroller (Arduino, ESP32, STM32, Raspberry Pi, etc.) using a simple 3‑wire interface. Refer to the quick‑start guide for pin‑out details and example code snippets to get your display up and running in minutes.
Price: Original price was: $ 4.12.$ 1.43Current price is: $ 1.43.