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Control of a MOSFET by STM32F4 DISCOVERY

Question asked by dariogi88 on Mar 12, 2013
Latest reply on Mar 13, 2013 by fm
Hello, 
I'm using the STM32F4 discovery and I need to control the state of a MOSFET to enable a relè. Precisely if the USART1 receives a particular comand a pin has to generate a high tension level to set the MOSFET ON and enable so a relè (5V). 
Is there a example to set a tension level by pin?
THANKS 

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