Am new to rf circuits,ie. only of little knowledge.
I need a radio controlled (rf) transmitter/reciever circuit pair.
Working in the frequencies of 27mhz, 35 r 45 mhz. or as suitable
of my question. The lenght range of my tx/rx can be of few meters
from 4-5mts.
The overall circuit voltage is of a small operating voltages.
3-5v for transmitter and 3-6v for receiver.
Only a basic simple form of circuit i need.
Because i need both to be small in size.
needed:
The transmitter can have a single switch r button.
The receiver must r just give an output of a single pulse
whenever the transmitter button is pressed.
The output pulse will be used to trigger a flip flop for turning the
rest of the circuit for power control.
so i need a circuit of components which could fetched easily.
please, i need ur helps.
I need a radio controlled (rf) transmitter/reciever circuit pair.
Working in the frequencies of 27mhz, 35 r 45 mhz. or as suitable
of my question. The lenght range of my tx/rx can be of few meters
from 4-5mts.
The overall circuit voltage is of a small operating voltages.
3-5v for transmitter and 3-6v for receiver.
Only a basic simple form of circuit i need.
Because i need both to be small in size.
needed:
The transmitter can have a single switch r button.
The receiver must r just give an output of a single pulse
whenever the transmitter button is pressed.
The output pulse will be used to trigger a flip flop for turning the
rest of the circuit for power control.
so i need a circuit of components which could fetched easily.
please, i need ur helps.