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 build a remotely controllable aquarium LED light. I live in a country where DigiKey and Mouser are not a thing. Electronic components are hard or impossible to find in this country. So I'm limited to the parts shown in the schematic. And my skills are not yet adequate for...
Hello.
I have created a schematic for a high power dual h bridge utilizing relays and IRF540 Mosfet but i cant seem to calculate the values for the gate resistor to the mosfet plus i would appreciate if anyone could point out any mistakes i made in the design. The schematic is attached below in...
Hi All,
First time post here. Hope you're all having a good weekend.
I'm doing a little project with a small clapper solenoid. It's one of the 5.5lb 12VDC, .25A 20mmDia. units sold on ebay. (ZYE1 P20/15). Though I don't have this one yet, so can give you the coil resistance, I'm working with one...
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