4 Channel RF remote built using PT2262 and PT2272-M4 IC from Princeton technology. PT2262 used as Encoder (Transmitter) and PT2272-M4 Decoder (Receiver) ICs are heart of the project. The receiver provides 4 channel Momentary outputs. All outputs are TTL level can be interface with other circuits or relay board. Transmitter works with 5V to 12V DC. Receiver works with 5V DC.
Wide Range of Operation Voltage 5V to 12V Transmitter
Supply 5V DC Receiver
On Board Data Transmission LED
Single Resistor Oscillator
4 Momentary Outputs
4 Outputs TTL Level
Address setting 3 states HIGH, LOW, And FLOATING)
Remote provides 6561 addressable combinations by setting up J1-J8 to High, Low, and Floating.
On Board Power and Valid Transmission LEDS Receiver
Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)
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