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 everyone,
I am currently a rising senior majoring in computer engineering. I wasn't able to secure an internship this summer so I wanted to come up with ideas for projects.
One of my project ideas is creating a police speed gun that uses LIDAR to measure the speed at which a vehicle is...
I want to be able to use a remote control key fob like this... (Click here to visit **broken link removed**)
to wirelessly control 3 buttons.
I am a window cleaner using a water pump in my van to pump water to my water fed pole. To do this I'm using a speed controller which can raise the...
Hi
I need help to boost low pulse to high.
I have a sensor which detects no of pulses per second.
For some vehicle it couldn't detect it is a low pulse signal.
Please suggest some circuite which can boost the signal.
Hello,
I have already completed a project that uses relays and a 120v circuit to open/close a set of TV monitors for my church. It's a very simple reversing circuit via the relays means a switch is turned "ON" to open the monitors and "OFF" closes them.
(the 120v system was necessary because of...
Hello
Just as the title says I have an electric drill 110v/220v. I want to make it run slow.
Thing is when I bought this drill few months ago I didn't knew much about it. I just bought the one with more watts as the guy at store suggested.
Now I found that drilling through metal requires slow...
Hello
I am basically new to all this... ESC stuff..
Thing is i have couple of old hdd's and dvd drive's motors lying around. I need to drive these motors for DIY projects.
So i researched a bit on them and found out that i need some sort of ESC to drive these BLDC motors and Servo controller...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
