Sensors for Lego NXT robots. All sensors have custom G-code blocks for easy programming.
Want to know more about NXT robots? Go to the Lego Mindstorms home page.
Air Pressure Sensor - for Lego pneumatic system.
Motion Sensor - Detect people and animals.
IR Flame Sensor - Find a candle or other InfraRed source.
Force sensor - Measure how hard you are pushing.
Linear Actuator - Moves like a hydraulic cylinder. (Withdrawn)