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By Paul_BB
#190485
Hi,

I just bought a 3.3V PicMicro. The 3.3V will power a Mag3110 Triple Axis Magnetometer breakout board.
Lovely little boards. :)

But I would like the Pic Micro to read a PPM signal from a Radio Control receiver. This PWM signal has a voltage of around 5V. I will use an interrupt capture/input pin. But is this 5V PWM signal compatible with the 3.3V powered ATMega32U4 ?

Thanks.