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.
Alright, say, my aftermarket Android Stereo Unit has only 1 input RCA port which means only one video source is available/activated at one time say Rear Camera, in short RCam.
Now, I want to add second video source say Front Camera, in short FCam, to the same input RCA port of the Android Unit...
While taking a taxi on a business trip, I saw an interesting thing. I was sitting in the back when I noticed a small touch screen TV installed in the back of the passenger side, which made my trip not so boring. I think I can also purchase a touch screen that can play the video and I can put it...
Hello all, I have a board which is a PAL CCIR video sync generator card having SAA1043. The IC is accepting external sync signal from pin 15 ans generating composite pulse on pin 26 and burst output on pin 1. This ic is now obsolete and I am planning to replace this card. While searching for...
Hello,
I need to come up with a solution to a problem. I'm trying to do a project for fun where it's needed to surround a 12 meters perimeter with 3 cameras.
Basically I want to build a security system that records everything in this perimeter. The cameras will have motion sensors attached...
I have a small drone camera that I'm trying to link to a set of LCD glasses, thus creating night vision glasses. Only downside is that I'm a complete novice to electronics, and have no idea how to attach the two.
Images: https://imgur.com/a/aIFPS
Any help with this is greatly appreciated.
Cheers,
Hey guys
I just uploaded my tutorial on how to build a simple audio amplifier using an LM386 chip. When using the maximum supply voltage it can reach a power output of roughly 1 watt. Hope you find it useful.
Schematic <Mod edit: If you have something to share, please post it here. Do not...
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