As a maker or electronic hobbyist, we used to make or create gift for V-Day.
We used our MAX7219 Dot Matrix Module and made this special gift for all you.
Major Building Portions of Electronic DIY Kits:
1. The 22pcs of MAX7219 Dot Matrix Kits are ready
2. Decomposition the pin header
3. Welding the SMD and max7219 Chip
4. Welding the electrolytic capacitor
5. Welding the pin header
6. Assembling the PCB
7. Setup the Dot Matrix
8. Wire Connection
9. Power the Dot Matrix and testing with our Code
Participated in the
Valentine's Day Contest