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MOSFET Board, reversible logic

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toxsick

Member
Hi.

I have the need to drive two MOSFET boards in opposition.
When signal from the signal generator (5v Arduino type signal)
I want two have two MOSFET boards operation is opposed
When signal is high MosFet 1 is on and MOSFET 2 is off
When signal is low, MOSFET 1 is off and MOSFET 2 is On.

Does anyone know any inexpensive boards with a jumper to reverse logic? Or a way to easily accomplish this.

Thanks
Shaun
 
You could use a CMOS inverter such as a 40106, or just a transistor and a few resistors.
eg.
 
Hi.

I have the need to drive two MOSFET boards in opposition.
When signal from the signal generator (5v Arduino type signal)
I want two have two MOSFET boards operation is opposed
When signal is high MosFet 1 is on and MOSFET 2 is off
When signal is low, MOSFET 1 is off and MOSFET 2 is On.

Does anyone know any inexpensive boards with a jumper to reverse logic? Or a way to easily accomplish this.

Thanks
Shaun

Is this for an H-bridge? If so, you'll have to account for possible "shoot-through" with some small delays. Otherwise, a simple inverter or flip-flop circuit will work well.
 
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