A temperature based device control system which uses AT89s52 and LM35 temperature sensor is an embedded system which controls external devices(mainly an household appliances heater,fan,coolers and many more) by monitoring the temperature obtained from temperature sensor.
Saturday, January 18, 2014
Tuesday, January 14, 2014
Line Tracking Robot using AT89s52
Previously, we discussed on line tracking robot without using microcontroller. Today, we will be building a simple line tracking robot which uses AT89s52 microcontroller that acts as control unit to provide decision to the robot. This following robot will also be able to detect cross or junction in the track.
Thursday, January 2, 2014
Line tracking Robot without Microcontroller
Line following or tracking robot is an autonomous machine which follows a line with light colors marked on dark surfaces or vise-versa. These machine are designed to detect a line of particular color with the aid of the sensors. Mostly line following robot are made to follow a line of white or black color but there is no any hard and fine rule to use line of these two colors.
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