I'm new to arduino and I have been trying to control pwm with push buttons. My task is to change the PWM of pin 3~ to different values when different buttons is pressed (button 1: 25%, button 2 : 50%,...

I'm trying to learn C and want to be able to generate a PWM signal on the GPIO pins of a Raspberry Pi. However, most of the tutorials I've followed have led to nothing working. Heres the code im curre...

I am trying to write a driver that sends DShot commands to an ESC. I am using an STM32F722 MCU. The DShot protocol is similar to addressable LEDs where 1/3 duty cycle represents a 0 and a 2/3 duty cyc...