WYARD19
www.WineYard.in
ARDUINO BASED WIRELESS ELECTRICAL APPARATUS
Technical Specifications:
Title of the project
:
ARDUINO Based Wireless Electrical Apparatus
Control System Using IR Communication
Domain
:
Embedded Systems, Power Electronics,
Software
:
Embedded C, ARDUINO IDE
Microcontroller
:
ATMega8 / 168 / 328
Power Supply
:
+5V, 500mA Regulated Power Supply
Input
:
IR signal from Remote control (RC5)
Receiver
:
TSOP (1738)
Crystal
:
16MHz
Switching Loads
:
4
Applications
:
Industries, Offices, Hotels. Banks, Hospitals etc.,
Developed By
:
M/S Wine Yard Technologies
Phone
:
040-6464 6363, www.WineYard.in
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph.: 040-6464 6363, 6625 6695, 888 5555 212
CONTROL SYSTEM USING IR COMMUNICATION
WYARD19
www.WineYard.in
ABSTRACT:
Controlling electrical appliances through IR remote is interesting and very useful
application. This is a stand alone project as it can be used by physically challenged as
offices, Banks, hotels, hospitals, and display boards. In this project, IR is used for
controlling any appliance in an industry by controlling the loads.
IR rays are transmitted through remote and these rays are received by a receiver named
TSOP 1738. Here, in this project ATMega8 / 168 / 328 is used as a controller with
features like low-voltage, high-performance CMOS 8-bit microcomputer with 2K bytes
of Flash programmable and erasable read-only memory are used. The IR rays received
by TSOP are given to the controller for the respective loads ON/OFF. Now, in the
receiver section, the loads are controlled through triac driving circuit. In the triac driving
circuit, as the controller cannot provide sufficient current and these triacs in turn are
connected to loads.
The uniqueness of this project is, loads can be controlled by IR signal. Using keys
on remote the loads can be switched ON/OFF from remote place. This project uses
regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for
voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of
secondary of 230/12V step down transformer.
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph.: 040-6464 6363, 6625 6695, 888 5555 212
well as old people to turn loads ON/OFF .This system is widely used in industries,
WYARD19
www.WineYard.in
www.WineYard.in Ph.: 040-6464 6363, 6625 6695, 888 5555 212
Block Diagram:
Traic
Driver
TSOP
Traic
Driver
ON/OF
F
Switch
ATMega8 /
168 / 328
Traic
Driver
Crystal
Oscillator
Traic
Driver
230 V AC
Supply
Step
dow
n
T/F
Bridge
Rectifier
Filter
Circuit
Regulato
r
Power supply to all sections
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
WYARD19
www.WineYard.in
Advantages:
Easy to operate
Power saving
Best suitable for Bed-ridden patients
Applications:
Industries, Hotels, Hospitals, Shops, Banks and offices
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph.: 040-6464 6363, 6625 6695, 888 5555 212
Portable