tarang
Junior Member level 2
basic rf transmitter
Hey guys,
I am using On Shine's RF transmitter and receiver (433Mhz) for my project. I was testing the devices other day but couldnt get anything at the "out" of the receiver.
I checked the antennea of the transmitter but the voltage is very very low and i dont think its transmitting properly.
Isnt it like if i send a pulse through transmitter the receiver "out" should give me back something similar? I am sending pulses through serial port using MAX232 chip. I can see the pulses on the oscilloscope at the input of the RF transmitter but i dont see any voltage at the antenna.
Can ayone help me with this?
Thanx
Hey guys,
I am using On Shine's RF transmitter and receiver (433Mhz) for my project. I was testing the devices other day but couldnt get anything at the "out" of the receiver.
I checked the antennea of the transmitter but the voltage is very very low and i dont think its transmitting properly.
Isnt it like if i send a pulse through transmitter the receiver "out" should give me back something similar? I am sending pulses through serial port using MAX232 chip. I can see the pulses on the oscilloscope at the input of the RF transmitter but i dont see any voltage at the antenna.
Can ayone help me with this?
Thanx