first test, 32×24 LED matrix, 16f59

LED matrix – 16 brightness levels! It is all done in software. 4.5 Million machine cycles/each second. Each LED processed individually…and repeating continuously. Maxing out these 16f59 chips pretty much. First successfull test today. Todo: serial double buffering. Replicate the circuit 8 times. A lot of work to do. 2. Wire up the 32 bits master controller. Write some software … Continue reading

working at 32×24 LED matrix, PIC 16f59

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Working at my LED matrix. 768 LEDs! 32×24 pixels. I want to write a 3D graphics demo. There are electrical issues. The display drive did not work correctly and during 3 days I was not able to figure out what’s wrong. So I removed all of the ICs + replaced with more advanced technology. I use a 16f59 microcontroller now … Continue reading