Frequency: Recommended PWM frequency for COB LED strips is 5 kHz or higher to prevent flickering. ATTINY85 Microcontroller: Configured for an internal 8 MHz clock. Monochrome LED Strip: Controlled via ...

When the power supply of my Rasptouch based audio player failed, I decided to upgrade the switching power supply to a 5V lineair one. However, this also this also meant that I no longer could use the ...

Rolling your own digital picture frame that loads images from an SD card and displays them on an LCD with a modern microcontroller like the ESP32 is an afternoon project, even less if you pull in ...