Tag: STM32F0xx
![Programmable CW Morse beacon Programmable CW Morse beacon](https://www.electronics-lab.com/wp-content/uploads/2016/02/beacon-600x196.jpg)
USB
Programmable CW Morse beacon
Marko Pavlin has designed a Mini USB dongle with STM32F0xx that is connected to USB and controlled via command line interface. Mini USB dongle with STM32F0xx is suitable many for simple, mini projects. I attached speaker to Timer14 PWM output (Pin PA6) and LED (or optocoupler...
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