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.
What I have is a 2-AA battery case, and a 500k-ohm RadioShack push switch potentiometer. It's for a display board for a school project. The hobby motor is a 1.5 to 3 dc
Having questions on a new project. I assembled a potentiometer between my battery case and my 1.5-3dc hobby motor, and everything works though my batteries are getting hot quickly. Is there a step that I'm missing? Do I need to install something else or is this normal? It's a project for a...
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