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.
Hi, I wonder if any of you guys have seen or have some experience in laser distance measurement by using phase shift method? i would like to build a circuit to perform the measurement and display it on LCD, the measurement distance is 1 - 10 meter and the just forget about the accuracy and...
hi all, i am doing a project of the circuit below which is sound activated switch, this circuit will receive about 5Khz, which is also avoid our vocal sound.
this circuit is working, if you want you might try it, but my problem is if i want to upgrade or modified this circuit to become more...
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