These are two brackets that can mount to the bottom of the Trekker to hold photo reflectors. Black and white contrast disks are included that can be read by sensors to allow the microcontroller calculate how far the robot has traveled.
Contact Sensors. Switches and Bumper Switches used to indicate when a physical limit has been reached.
The answers to the most common questions we get can be found on our support pages. Visit our Sensor Support page for more information about the types of sensors we carry and the differences between them.
The Dual Motor Shield is quite a practical Shield for Arduino with a library developed by GarageLab that simplifies using it, because with just one command, you can define the direction and the speed with up to 2 DC motors.