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Numeric Pad for Lego Mindstorms NXT / EV3
Including €0.01 for ecotax (not impacted by the discount)
Numeric pad to plug on one of the sensor ports of your Lego Mindstorms intelligent brick. Keypad inputs are figures from 0 to 9 and *, #.
Some implementation examples of the Lego Mindstorms NXT keypad
The robot presented in the video below uses the NXTLineLeader sensor to follow a line on the ground. A PID control loop is used to track the line. The designer uses the keypad for Lego Mindstorms NXT robot to adjust in real time the parameters of the PID loop. Finally, the robot uses the famous holonomic wheel for a more fluid movement
The construction presented in the video below proves that robotics and automation technologies are similar. This is a garage door that opens when the user type the correct PIN on the keypad for robots Lego Mindstorms NXT. A color sensor is used as the light code.
Programming the numeric pad for Lego Mindstorms NXT robots
Programming the numeric pad for Lego Mindstorms NXT robots using NXT-G
The numeric pad for Lego Mindstorms NXT robots is programmable using NXT-G.Click on the following image to download the source code of the NXT-G brick for the numeric pad.