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 am trying to come up with the best possible battery operated heat source to heat a blanket. I want it to last for 3 hours or a football game... I have a working prototype but it doesn't put out enough heat. Any ideas?
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