A build-it-yourself, 6-wheel rover based on the rovers on Mars
Framework for Autonomous Robotics Simulation and Analysis
Open source observatory control software
Summary
Random any number you want as many as you want
Identify electronic resistor values
VEX Robotics Competition Simulator
Physically-accurate robotics simulator written in Python
Computer vision and image processing library for Qt.
PID_control, real_time, matlab_simulink, xilinx_ise, fpga_spartan3e