Portail de ressources

Vous pouvez télécharger ici de nombreuses ressources pour la classe

Faites votre recherche ci-dessous à l'aide des filtres disponibles et consultez gratuitement de nombreuses

Mind your distance - Adding wireless control to TI-Rover

Use a standard model airplane R/C transmitter & receiver for wireless remote control of TI-Rover's direction of movement via analog voltages fed into IN1/2 ports.

Auteur: Hans-Martin Hilbig

Sujet:  STEM

Tags  Algorithme ,  Coder ,   ,  Dépendance linéaire ,  STEM ,   ,  Youtube

Remotely control TI-Rover direction, speed and turn radius via the two IN1/IN2 analog input ports.Project includes the full documentation, schematics & code. Code includes a stick calibration program to virtually support any type of analog input sensor such as the the ADXL335 accelerometer or the TI-Vernier accelerometer to control Rover and the main() program as the control loop. Key mathematic element is a map() function which scales values of a given input range into to values of a different output range, as long as the relationship between the two is linear.

For a short demo video, see link here

License not specified