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.
Hey. So I am currently working on an interesting project. I am trying to make a wireless ignitor for a small magnesium flare. What I do not understand is how to get the electronic part of this project to work. I essentially need to wire up a Baofeng BF-888S walkie-talkie in such a way that it...
Hey guys, I'm building a small robot. I'm printing pieces from a 3D printer and using small pieces of nitinol wire as the actuators. The robot will have everything self-contained- actuators, power supply, microprocessor and pcb, wifi transciever, accelerometer, etc. It is planned to be around...
Hello,
I am working on an aluminum gas sensor testing chamber, where I will need to apply up to 400 degree C to the sensor being tested. I am wondering what must be done to be able to control the temperature. The created the chamber and left an open area for insulation and nichrome wire...
Hi everyone,
I'm trying to make a Nichrome wire to glow. I took apart a electric lighter (first 2 pics) to see how it works and it seems like the battery is connected directly to the Nichrome wire. But when I try to connect a Nichrome wire twice as long but the same gauge as the one in the...
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