Radio Frequency Lawn Mover

Muhamad Safwan, Ahmad (2006) Radio Frequency Lawn Mover. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

The Radio Frequency (RF) Lawn Mover (Prototype) is machine to cutting grass and this lawn mover are control use remote control. The movement of machine like right, left, forward and backward will control with RF remote control. RF remote controls are chose in this project because RF is quite effective in long distance and the components are cheap and easy to get in market. RF remote control use to control the two operations of motor, H-Bridge motor circuit and stepper motor in this project. H-Bridge motor circuit is for controlling the movement of machine and the stepper motor are use to control the level of cutting fan. All this two motor are totally different in operation and circuit. Peripheral Interface Controller (PIC) is use for controlling stepper motor.

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