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led transmitter and receiver using arduino. Contribute to andremachado35/led-transmitter-and-receiver-arduino development by creating an account on GitHub.
Specifically, it reads the value from a potentiometer on the transmitter side and controls the brightness of an LED on the receiver side. Components Used 2 x Arduino (Uno, Nano, etc.) 2 x nRF24L01 RF ...
Replacing the speaker with an LED results in pulses of light rather than sound. These light pulses are just like Morse code pulses and can be received using the same receiver circuit as the Morse code ...
Use the power amplified NRF24L01 with antenna on the receiving end to achieve a total 1KM of range with the transmitter. Use I2C connector on top of Arduino Pro Mini to give the receiver a display for ...
I found that we could get the radio to reach the length of a 60ft bowling alley, but it worked best with one long range version as the receiver, and a standard module for transmitting.