I'm interested in building an RF transmitter / receiver pair. The application is to send a signal to light up an LED when a switch is closed.
I'd like to build this out of simple discrete components rather than using a an IC.
The range needs to be around 100 yards.
Any idea where I can find sample circuits?
Thanks
I'd like to build this out of simple discrete components rather than using a an IC.
The range needs to be around 100 yards.
Any idea where I can find sample circuits?
Thanks