PACERBOT Part 17 – 20: The Last Encoder

How I transformed an IR sensor into an encoder, that enables the calculation of speed and distance.

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PACERBOT Part 4 + 5

The design,printing and assembly process of the resting place for the battery. A rectangular box that seats on top of the transmission serves as a holder for the Arduino board in addition to a battery holder. A straightforward, though important part of the robot.