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.
Metal detector:
I have an urgent question!!
Like the video in the link:
The copper wire has two connections...But only PIN2 is shown in the video?!?
How i connect the two end of the wire?
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