I am Working on this as a semester Project. I need Guidance regarding the circuit Diagram of this Circuit If one can Kindly Provide the Diagram.Thanks
I am using these components
Transmitter Unit:
Receiver Unit:
I am using these components
Transmitter Unit:
- Step-down transformer: Converts the 230V AC supply to 12V AC.
- Bridge rectifier: Converts the AC output of the transformer to DC.
- Microcontroller (89c51): Takes data from the streetlights, processes it, and converts it into serial communication.
- Zigbee module: Enables wireless communication between the transmitter and receiver units.
- Streetlight terminals: Connected to the microcontroller and controlled using single pole single throw (SPST) relays.
Receiver Unit:
- Zigbee module: Receives data from the transmitter unit.
- MAX232: Converts voltage levels for communication between the microcontroller (89c51) and the PC.
- Microcontroller (89c51): Processes the received data and controls the GUI on the computer.