11-01-2014, 03:28 PM
A Progress Report On WIRELESS OPERATED WHEEL CHAIR WITH REMOTE EMERGENCY INDICATOR
WIRELESS OPERATED WHEEL .pptx (Size: 867.62 KB / Downloads: 24)
Motor
High Torque Industrial Geared Motor
60RPM 12V DC Geared Motor,
7A Operating Current
12MM Shaft
Load Bearing Capacity=150Kg
Heavy Duty Metal Gears
Electronics components
ENCODER (HT12E)
DECODER (HT12D)
AVR MICROCONTROLLER (ATMEGA32)
RELAYS
RF TRANSMITTER
RF RECIEVER
Microcontroller ATmega32
It is bidirectional microcontroller
Clock frequency 16MHz
32 Kbytes of Flash Memory
8 bit microcontroller
Inbuilt ADC
Having four PORT, PORTA, PORTB, PORTC, PORTD.
Reprogrammable IC.