S svhans New Member Nov 3, 2008 #1 Hello All, hopefully this is a simple one for you all. basically I want a switch that switches a mosfet when the north of a magnet is facing and switches another when the south is facing. im assuming there is some way to do this with a hall effect sensor? hopefully someone can help me with a circuit diagram as I am a noivce in electroincs. Regards, Stu
Hello All, hopefully this is a simple one for you all. basically I want a switch that switches a mosfet when the north of a magnet is facing and switches another when the south is facing. im assuming there is some way to do this with a hall effect sensor? hopefully someone can help me with a circuit diagram as I am a noivce in electroincs. Regards, Stu
D Diver300 Well-Known Member Most Helpful Member Nov 3, 2008 #2 If you want to have nothing switch on when there is no magnet, you need two switches. Two of these, one mounted each way up, should work. **broken link removed**
If you want to have nothing switch on when there is no magnet, you need two switches. Two of these, one mounted each way up, should work. **broken link removed**
S svhans New Member Nov 3, 2008 #3 ok I might need a bit more explaination? do they switch or do I have to add some other circuitry to it? also one up each way? one with the leads facing up and leads facing down? thanks.
ok I might need a bit more explaination? do they switch or do I have to add some other circuitry to it? also one up each way? one with the leads facing up and leads facing down? thanks.