Just because a microcontroller doesn’t have a dedicated video peripheral doesn’t mean it cannot output a video signal. This is demonstrated once again, this time on the ESP32 by [aquaticus] with a ...
Nearly every embedded system uses interrupt service routines (ISRs). If you need to keep track of time, you likely have a timer interrupt that generates a system tick. If you have a USART, you’re ...
As a kid, I remember that my grandparents always had a weather display hanging on the wall. It was pretty basic, but it told us the inside and outside temperature and humidity. Fast-forward an ...
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