Uploaded October 2015 | Updated September 2026, 1 week ago
Let's make a Scary Halloween Mask using some MAX7219 dot matrix, a proximity sensor and keep tabs on that bowl of candy! Happy Halloween!
Check out our tutorials page at : brainy-bits.com/tutorials to get the schematic and more information on this tutorial.
Let's make a Scary Halloween Mask using some MAX7219 dot matrix, a proximity sensor and keep tabs on that bowl of candy! Happy Halloween!
Check out our tutorials page at : brainy-bits.com/tutorials to get the schematic and more information on this tutorial.







