I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that ...

Note: Most "generic" STM32F103 boards only have a reset button, and not a user / test button. So the bootloader code always configures the Button input pin as PullDown. Hence, if a button is not ...

I developed a version where the TTL logic was replaced by a CPLD. This made the circuit much smaller. Instead of the Arduino Nano I directly integrated an ATMega32u4. This is flashed with the ...