Krazatchu Design Systems

20/04/11

An Arduino compatible line following robot was designed and built in conjunction with the Ottawa Robotics Enthusiasts group: http://www.ottawarobotics.org/. The robot uses QRE1111 reflective IR sensors for line detecting, an ATmega328 running the Arduino bootloader, an on board USB to serial converter based on the FTDI232RL, a TB6552 H-bridge driving gear motors and battery power [...]

08/11/10

A leg system driven by screw coupled to a DC motor. The circuit board consists of rotary capacitive feedback mechanism, micro-controller and DC motor drive. 1) Side View 2) Capacitive feedback (active side) 3) Capacitive feedback (passive side) 4) Perspective view