I need to drive both n and p mosfet with the same microcontroller and same power supply,
I have a 12v supply, 1 n and 1 p channel mosfet.
When i wanted to drive the N channel i allways used this scheme
-12 to GND , SOURCE to Signal , drain to a pole of the component , +12v to component to switch on and off
if i wanted to use the P channel
+12 to 5V , SOURCE to Signal, drain to a pole of the componente, -12v to component to switch on and off
If i want to use them individually no problem. If i want to use BOTH P and N mosfet with the same power supply
i cannot connect GND to -12 and +12v to 5V or i will blow up the Arduino . How can i solve this? Thanks
I have a 12v supply, 1 n and 1 p channel mosfet.
When i wanted to drive the N channel i allways used this scheme
-12 to GND , SOURCE to Signal , drain to a pole of the component , +12v to component to switch on and off
if i wanted to use the P channel
+12 to 5V , SOURCE to Signal, drain to a pole of the componente, -12v to component to switch on and off
If i want to use them individually no problem. If i want to use BOTH P and N mosfet with the same power supply
i cannot connect GND to -12 and +12v to 5V or i will blow up the Arduino . How can i solve this? Thanks