Block Diagram of Project
List of Component
- Printed Circuit Board
- Micro controller à PIC 16F72
- 5V, 12V Dc Power supply
- IR sensor à Passive Infrared Sensor
- LDR à Light Dependent Resistor
- Thermostat
- LCD à Optrax, 2 line by 16 characters
- Zero Crossing Detector
- Lamp (Mentol)
- Fan (Motor)
Component for Power Supply
- Step down transformer.
- Bridge rectifier circuit.
- Input filter.
- Voltage regulators.
- Output filter.
- Indicator unit.

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