TM1637 4-Digit 7-Segment LED Clock Display Module (HW-069)
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | TM1637 4 Bits Digital Tube LED Display Module With Clock Display for Arduino HW-069 | 60 EGP80 | View in store |
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Lowest price recorded: 60 EGP
About this product
A 4-digit 7-segment LED display module built around the TM1637 driver, suitable for showing time, counters and simple readings. It communicates over a two-wire CLK and DIO interface, so it connects to Arduino, ESP32 and other microcontrollers with only two data pins plus power. It is commonly used in clocks, timers and small meters.
Specifications
- Driver chip
- TM1637
- Digits
- 4 (7-segment)
- Interface
- 2-wire (CLK, DIO)
- Input voltage
- 3.7 to 5.3 V
- Input current
- 30 mA
- Dimensions (L x W x H)
- 42 x 24 x 12 mm
Frequently asked questions
What is the price of TM1637 4-Digit 7-Segment LED Clock Display Module (HW-069) in Egypt?
TM1637 4-Digit 7-Segment LED Clock Display Module (HW-069) currently costs 60 EGP in Egypt.
Where can I buy TM1637 4-Digit 7-Segment LED Clock Display Module (HW-069) in Egypt?
TM1637 4-Digit 7-Segment LED Clock Display Module (HW-069) is available from Microohm. Compare the offers above to find the best price.
Which pins do I connect to the microcontroller?
Connect VCC to 5 V (or 3.3 V within the input range listed), GND to GND, CLK to any digital pin and DIO to another digital pin. The module needs only these four connections.
Does it use the MAX7219 driver?
No. This module is driven by the TM1637 chip, which uses a CLK/DIO two-wire protocol and needs a TM1637 library. Some listings mention MAX7219 in error, so do not use a MAX7219 library for this module.
