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.
Sometimes one may think that it is troublesome to connect the cable between com port of the PC and the specific device. So why not we construct a RC circuitry at both side? The circuitry should provide rx and tx function.
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