smallembedded

16*16 dot matrix screen

Overview

16*16 dot matrix screen, microcontroller control, with CH340 programming circuit, microcontroller model 15W408S, eight buttons and a main power switch, type-c power supply and serial communication, can run small games such as Tetris and Snake

I drew a 0603 package on the circuit, but I used a 0805 package when welding it. Welding 0603 may cause damage. The actual test of 0805 LED was no problem, because I have not tried 0603, so everyone should be careful in choosing the LED package type.

Running video: [Open source sharing‖ 16² dot matrix screen game console playing Tetris - Bilibili] https://b23.tv/JqsZaeH

Design Files

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Update:2025-06-20 17:07:42

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