In this module, you will use an Arduino ... back of the breadboard with the button and LED sticking out. Press the button to start the scan and the LED will illuminate. The servo will then move 15 ...

It combines an Arduino-compatible processor with a light sensor, a temperature sensor ... it has a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button.

Here’s a no-PCB Arduino that doesn’t obscure the DIP ... allowing it to be used in a breadboard or DIP socket. You can see a walk through of the components in the clip after the break.

To supply targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted atop a servo. As the servo rotates, the returns from the ultrasonic sensor are plotted on a screen ...