Description

HW-069 4 Digits 7 Segment Display Module with 0.36 Inch Time Clock TM1637 Driver – Product Description

Introduction

The HW-069 4 Digits 7 Segment Display Module (0.36 Inch, TM1637 Driver) is a compact and reliable display solution widely used in electronics projects for showing numerical data such as time, counters, voltages, or sensor values. Designed with the TM1637 driver IC, this module provides an easy interface with microcontrollers like Arduino, Raspberry Pi, ESP32, STM32, and other development boards, making it a popular choice for hobbyists, students, and engineers.

With its bright 4-digit red LED display, simple wiring, and efficient driver circuit, the HW-069 module is perfect for digital clocks, stopwatches, timers, counters, and scoreboards. It provides excellent visibility, low power consumption, and reliable performance, making it an essential component for both DIY and professional projects.

Key Features

• 4-Digit 7-Segment Display: Clearly displays numerical values such as time, counters, and measurements.

• Compact Size: Features a 0.36 inch LED display with excellent brightness.

• TM1637 Driver IC: Simplifies wiring and reduces the number of pins required for microcontroller connections.

• Easy Interface: Requires only 2 digital pins for communication with Arduino or other boards.

• Multiple Applications: Ideal for clocks, timers, counters, and data monitoring systems.

• Low Power Consumption: Efficient design ensures long-term operation with minimal power usage.

• Bright LED Digits: Provides clear visibility even in low-light environments.

• Durable PCB Module: Built with quality materials for reliable and consistent performance.

Technical Specifications

• Module Type: 4-Digit 7-Segment Display Module

• Model: HW-069

• Driver IC: TM1637

• Digit Count: 4 digits

• Segment Type: Common cathode

• Display Size: 0.36 inch per digit

• LED Color: Typically red (other colors may be available)

• Operating Voltage: 3.3V – 5V DC

• Interface Pins: CLK (Clock), DIO (Data), VCC, GND

• Microcontroller Compatibility: Arduino, Raspberry Pi, ESP8266, ESP32, STM32, AVR, PIC, and more

• Dimensions: Compact PCB for easy mounting in DIY or embedded projects

Applications

The HW-069 TM1637 Display Module can be used in a wide variety of projects, including:

1. Digital Clocks & Timers – Display real-time clock values or countdown timers.

2. Stopwatches – Useful in robotics or sports-related DIY projects.

3. Counters & Scoreboards – Display counts in experiments, events, or games.

4. Sensor Data Display – Show values such as temperature, voltage, or distance from sensors.

5. Arduino Projects – Beginner-friendly display for various DIY electronic projects.

6. Educational Kits – Perfect for teaching numerical display and microcontroller interfacing.

Advantages of HW-069 TM1637 Display Module

• Easy Integration: Only two pins (CLK and DIO) are needed for communication.

• Wide Compatibility: Works with Arduino libraries and Raspberry Pi scripts.

• Clear Readability: Bright LED digits are visible in most lighting conditions.

• Compact Design: Saves space in DIY enclosures and embedded systems.

• Reliable Driver IC: TM1637 ensures stable communication and flicker-free display.

Why Choose This Module?

The HW-069 4-Digit 7-Segment Display Module with TM1637 driver is an excellent choice for anyone who needs a simple, affordable, and reliable display solution. Unlike raw 7-segment displays that require complex wiring, this module comes with an integrated driver, reducing wiring complexity and programming effort.

It is ideal for beginners who want to display numbers in Arduino projects, as well as for professionals who need compact, durable display modules for embedded systems. Its 0.36 inch digits strike the perfect balance between size and visibility, making it useful in both handheld devices and larger projects.

Conclusion

The HW-069 4 Digits 7 Segment Display Module with 0.36 Inch TM1637 Driver is a reliable, easy-to-use, and versatile display solution for electronics enthusiasts and professionals alike. With its simple interface, wide compatibility, and bright LED digits, it is perfect for creating digital clocks, counters, timers, and sensor displays.

👉 Get your HW-069 TM1637 7-Segment Display Module today and make your projects more interactive with clear and precise numerical displays!

Data Sheet