Circuit Category: Electronics

Line Follower Robot Tutorial (ATMega8535)

Build your own line follower / line tracker robot…!

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Microcontroller : Atmel ATMega8535
Sensor: 6 photodioda sensor
Motor driver : L298 dual driver (up to 1A of electric current)

Parallax Ping 28015 Ultrasonic Distance Sensor Datasheet and Application Sample

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Download ping parallax ultrasonic distance sensor datasheet, schematic and program code sample:
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Robotics Servo Tutorial

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This tutorial will teach you how to control servo motor using parallax device.