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.
thanks! I did some searching and found this..
**broken link removed**
so I am off to the store tomorrow to buy the bits, meanwhile, I'll read up on what value resisitors I'll need...
cheers!
I'll reward you when I've taken over the world with my laser devices. :lol:
thanks for your reply, I have little idea of what you are saying though :-(
I know what a pot is but unsure about the other, any chance of a diagram?
sorry, I am a bit of a newb and my excitement of putting all these pieces in a see-thru box that actually does something is too much! I'm...
Hi all,
I saw an article on a website on how to use a pen laser to make a transmitter and receiver so you can transmit sound from a radio or other device line-out via a laser beam across the room.
https://www.scitoys.com/scitoys/scitoys/light/light.html
it didn't involve many components...
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