![TM1638 LED Module 8 Digit 8 Push Button Switch 8 Bit Digital LED Tube Can be Cascaded TM1638 LED Module 8 Digit 8 Push Button Switch 8 Bit Digital LED Tube Can be Cascaded](https://imgaz1.staticbg.com/thumb/large/oaupload/ser1/banggood/images/D7/6D/3cc39417-0fe4-4b3f-bb7e-44a1b9ca2e0f.jpg)
More document click to download: TM1638
Features:
Features:
1. Use AIP1638 (compatible with TM1638) digital tube driver chip
2. Only need 3 ordinary IO to drive, no need for mcu scanning, save mcu resources
3. With 8 8-segment digital tubes (including decimal point), the size of the digital tube is 0.56 ’, red or green common negative digital tube
4. Support 8 levels of brightness adjustment, digital tube and LED use the same brightness
5. Supports cascading up to 6/4 modules with the same driver chip
6. Digital tube module: size 10.0 * 5.1 (cm)
Package Included:
1 x TM1638 LED Module 8 Digit 8 Push Button Switch Module
1 x Cable
![TM1638 LED Module 8 Digit 8 Push Button Switch 8 Bit Digital LED Tube Can be Cascaded](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/46/09/cf884c50-05d4-47ac-93f7-9a63446c033a.jpg)
![TM1638 LED Module 8 Digit 8 Push Button Switch 8 Bit Digital LED Tube Can be Cascaded](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/13/7D/ab08cb75-d5f8-49ec-84d5-0da09e43aba4.jpg)
![TM1638 LED Module 8 Digit 8 Push Button Switch 8 Bit Digital LED Tube Can be Cascaded](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/C1/73/301875fb-006b-4dde-8deb-551ba9bb8d0d.jpg)
TM1638 LED Module 8 Digit 8 Push Button Switch 8 Bit Digital LED Tube Can be Cascaded See detail