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.
There are so many posts about building your own magnetic stirrer and it seems so easy but I am having a hard time! I'm not electronically minded and I'm trying to be with disastrous results. I need some advice/HELP!
So I have a 3W 25ohm rheostat which starts smoking after the device has been on...
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