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Any trustable circuit if I want to design a circuit that will demodulate an amplitude moduated(AM) signal ?
Any suggestion schematic ?
Thanks !
Needed for my mini project ^^
Need some guidance here
Thanks ^^
Hey Vicki, i'm doing something similar but demodulating and then sending out through LED's. Want to work together? Let me know.
Btw, crystal radio would be a good choice to start. Siilar to FM i think ...
Sure, but my project should end by mid of May HAHAHA
Theese diodes are called Varicap
Your link was to a simple crystal radio with no varicap diodes in sight.
Any trustable circuit if I want to design a circuit that will demodulate an amplitude moduated(AM) signal ?
Any suggestion schematic ?
Thanks !
Your link was to a simple crystal radio with no varicap diodes in sight.
Btw, crystal radio would be a good choice to start. Siilar to FM i think ...
I think you need an electric guitar to do that
Bob
When you posted this it went right over my head but that was before I was enlightened!
Chris
In the UK the rules about transmitting are very strict but some people do transmit VERY low power to activate old radios.
Google 'pantry radio' , some are valve based and some, more convenient, semiconductor based.
You will need to use a low frequency unless you are an expert so, run on medium wave and use a medium wave receiver. If you wish to build your own receiver I would suggest a TRF.
How am I able to do a AM transmitter and receiver ? My friend will be doing the AM transmitter and I am responsible for AM receiver. Any suggested circuit ?
No microcontroller is allowed
Thanks
Urgent help neded