Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I'm searching for a very simple & low cost design for a digital compass.
I've searched for parts but they're all very costly.
Please give suggestions/links for a hobbyist digital compass.
Oh....can't help you there THe few things you can get for $30 will still need a processor to do the math to turn it into NWSE compass readings since they are just magnetometers.
Well you did help there... is the hall effect sensor COM-09312 sensitive enough towards the earth's magnetic field?
I am gonna use a PIC for the input processing anyways.
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THe few things you can get for $30 will still need a processor to do the math to turn it into NWSE compass readings since they are just magnetometers.
