Circuit Diagram enclosed!
Turns on a relay up to 20m
away via a UHF key chain transmitter.
With toggle and pulse option for the output relay on the receiver.
The Toggle or latching output provides the relay with an indefinite latch
with one push of the transmitters button and another press to unlatch or
turn off the relay.
The pulse option on the receiver momentarily latches the relay output for
1 second every time the button is pressed or keeps the relay latched as
long as the button is held for.
Includes the Receiver PCB and parts, the Transmitter PCB and parts and a
Key Fob enclosure.