TM1637 4 Bits Digital Tube LED Display Module With Clock Colon (0.36 inch)
TM1637 4 Bits Digital Tube LED Display Module With Clock Colon (0.36 inch)
A 4-digit 7-segment display module driven by the TM1637 IC, requiring only two signal lines (CLK and DIO) plus power. The center colon makes it suited to clock and timer displays.
Specifications
- TM1637 driver IC
- 4 digits
- 0.36 inch digit height
- 2-wire interface (CLK and DIO)
- supply 3.3 to 5.5V
- operating current 30mA max
- 8-level adjustable brightness
- central colon for clock display
- dimensions 42mm L x 24mm W x 12mm H
Compatible with
- Arduino
- ESP32
- ESP8266
- Raspberry Pi
- 3.3V and 5V microcontrollers
Build it with Compoden's AI
Tell Compoden's AI build assistant what you want to display and it picks a compatible screen, checks it against your board's interface and voltage, and hands you the wiring and the driver code matched to the exact module - all from real in-stock parts.
Built and Backed by Compoden
We have spent 10 years supplying displays, boards, and parts to makers, schools, and engineering teams across India. Every Compoden order includes our AI build companion to help you wire the screen and write the driver code.
How many wires are needed to drive it?
Two signal wires, CLK and DIO, plus VCC and GND.
What supply voltage does it use?
3.3 to 5.5V, so it works with both 5V and 3.3V boards.
Can it show a clock colon?
Yes, it has a central colon between the digit pairs for clock and timer displays.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items