TV remote controlled home appliances project is designed to operate
electrical loads using TV remote. The remote transmits infrared coded
data which is received by the sensor interfaced in the control unit. The
system operates the electrical loads on the command transmitted from
the TV remote. RC5 based coded data is sent for the TV remote is
received by an IR receiver interfaces to the PIC microcontroller. The
program on the microcontroller refers the RC5 code to generate
respective output based on the input data to operate a set of relays
through a relay driver IC. The main aim of this system is to use it in
existing domestic area for operating the loads through the conventional
switches or the TV remote. This system can be enhanced by using radio
frequency technology where the operational range will be independent of
line of sight distance with IR type of remote control.
This system resolves the problem by combining house hold appliances to control unit which will be operated by a TV remote.
This system resolves the problem by combining house hold appliances to control unit which will be operated by a TV remote.
Hardware Specifications
- IR Receiver
- Tv Remote
- Relays
- Lamps
- Rectifier
- Regulator
- Transformer
- Resistors
- Capacitors
- Diodes
Software Specifications
- MPLAB
- MC Programming Language: C
| Block Diagram |
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