Robo Wheels Control By TV Remote

Project Description:

1. AT89S52: The AT89S52 is a low power, high performance CMOS 8-bit microcontroller with 8k bytes of in-system programmable flash memory. This is a powerful microcontroller which provides high flexibility and cost effective solution to many embedded control applications. It has the following standard features: 8K bytes of flash, 256 bytes of RAM, 32 I/O lines, watchdog timer, 2 data pointers, 3 16-bit timers/counters, on-chip oscillator and clock circuitry.
2. L293D: The L293D are quadruple high-current half drivers. It is designed to provide bidirectional drive currents of upto 600-MA at voltage ranging from 4.5V to 36V. It is mainly used to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors. On the L293D, external high-speed output clamp diodes should be used for inductive transient suppression.
3. DC Motor: This is an electric machines which converts electrical energy to mechanical energy. This is the most commonly used motor for the actuation of robots.
4. TV Remote: A Tv Remote emitting diode which is built into the pointing end of the remote control handset.The infrared light pulses form a pattern unique to that button.The receiver in the device recognizes the pattern and takes quick respond for that.

Software requirements:

1. Keil Uvision 3: Keil Software makes C compilers, macro assemblers, real-time kernels, debuggers, simulators, integrated environments and evaluation boards for the 8051, 251, ARM and XC16x/C16x/ST10 microcontroller families
2. Programming language: Embedded C Language

• Micro controller
• TV Remote
• L233D
• DC Motor
• Receiver

• Remote Sensing
• Infrared
• DC motor
• Microcontroller
• L233D