By: Ober Choo RH2T Magazine Vol.11 Dec 2011 When I was 8 years old, my parent bought me a remote-controlled car. It was controlled through simple console with switch to activate and deactivate the motors on the car. Now, I
By: Ling Dian Miao RH2T Magazine Vol.7 Dec2010 Rotary encoder is a sensor attached to a rotating object (such as a shaft or motor) to measure rotation. By measuring rotation your robot can do things such as determine any displacement,
PWM is a powerful and commonly used technique for controlling the analog circuits or power to inertial electrical devices and made practical by a processor’s digital output such as the modern electronic power switches.
By Kong Wai Weng RH2T Magazine Vol.1 (May 2009) Measuring the tilt angle of a robot is always a challenge for any robot builder. The accuracy of the measured tilt angle is extremely important for some applications such as a
This tutorial is about the basic interfacing between Graphic LCD (ST7920-type controller) and SKPIC32.