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![1942_6b10df36-5119-4ca2-b61f-8333f1e75ddd0.jpg 7-segment LED](https://universal-solder.ca/wp-content/uploads/2020/03/1942_6b10df36-5119-4ca2-b61f-8333f1e75ddd0-540x405.jpg)
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![4 digit 7-segment LED display, serial interface, TM1637 1942_6b10df36-5119-4ca2-b61f-8333f1e75ddd0.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_6b10df36-5119-4ca2-b61f-8333f1e75ddd0-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_46417e27-c3f1-4fe9-9d40-44a5d30105e40.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_46417e27-c3f1-4fe9-9d40-44a5d30105e40-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_f015f7a0-ef0f-4022-99f8-4c5708cd85fe0.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_f015f7a0-ef0f-4022-99f8-4c5708cd85fe0-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_a6964ed9-e6d8-41b8-af01-474831acce3d0.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_a6964ed9-e6d8-41b8-af01-474831acce3d0-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_875d7806-a7e8-4bd5-891a-24f1e269a3880.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_875d7806-a7e8-4bd5-891a-24f1e269a3880-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_d250a7f7-f90c-4564-8ebf-8655e68582ce0.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_d250a7f7-f90c-4564-8ebf-8655e68582ce0-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_add84eff-1fb7-41de-a624-0a4745d6e8f50.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_add84eff-1fb7-41de-a624-0a4745d6e8f50-100x100.jpg)
![4 digit 7-segment LED display, serial interface, TM1637 1942_9610b259-ee15-462d-87fa-4050fb46fb660.jpg](https://universal-solder.ca/wp-content/uploads/2020/03/1942_9610b259-ee15-462d-87fa-4050fb46fb660-100x100.jpg)
4 digit 7-segment LED display, serial interface, TM1637
5.00 out of 5
CAD 2.97 Original price was: CAD 2.97.CAD 1.49Current price is: CAD 1.49.
No backorders during sale.
Availability: In stock
SKU: 26234
- Description
- Reviews (1)
Description
4 digit LED display with colon and serial interface, the perfect part to build a small digital clock based on for example Arduino, ESP8266, PIC or STM32.
The 7-segment LED display comes with a common anode and TM1637 LED Display Driver IC. The operating voltage and logic level can be 3.3 or 5V.
The size of this module is 22 x 41 mm.
Downloads:
Library and examples for Arduino 1 (GitHub)
Library and examples for Arduino 2 (GitHub)
1 review for 4 digit 7-segment LED display, serial interface, TM1637
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m.p (verified owner) –
Very easy to use, runs nicely on 3.3V, and the brightness is controllable in software. I used the TM1637Display library on an Arduino Pro Mini (3.3V), and using the example code I was easily able to incorporate it as the display in a little receiver that uses an nRF24L01 to get information from a weather station in my garden.
It looks robust, the digits are 10mm tall, it’s very inexpensive, and it’s easy to use.