Clock display 0.36" TM1637

Product detailed description

The four-digit 7-segment LED display with a TM1637 driver and a central colon is a simple solution for displaying time, numbers, or temperature. It is controlled using only two wires (CLK and DIO), minimising the number of pins required on the microcontroller, while the driver handles multiplexing and brightness control automatically. The digits have a height of 0.36" (approx. 9 mm) and the display is available in five colours. It is suitable for clocks, timers, alarm clocks, counters or simple thermometers.

Specifications:

• Driver: TM1637
• Display: 4-digit, 7-segment, centre colon
• Digit size: 0.36" (approx. 9 mm)
• Decimal points: no – the 8th segment of the second digit is connected to the colon
• Power supply: 5 V DC
• Interface: two-wire serial (CLK, DIO), not I²C
• Pins: 4 (CLK, DIO, VCC, GND)
• Brightness: adjustable in 8 levels
• Compatibility: Arduino, ESP32 and other microcontrollers (TM1637 library by Avishay Orpaz)
• Dimensions: 45 × 22 × 11.5 mm
• Mounting: pre-drilled mounting holes
• LED colour (variants): red, white, yellow, green, blue

Package contents:

• 1× 0.36" TM1637 clock display (according to chosen colour)

Note:

• Do you need decimal points, for example for a voltmeter? Try the 8-digit 7-segment LED display with MAX7219, which features a decimal point for every digit.
• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustrative purposes only and may sometimes differ from the actual appearance of the item. However, this does not change their basic properties.