Loc8tor Lite takes power from Arduino

• But need a voltage divider to turn 5V into 3V

Use a Motor Shield to drive 2 stepper motors

• Shield simplifies the components and wiring
• motors attached to each other at 90 degrees
• move the motors in sequence to scan for object location

LCD to display coordinates and distance.

Measure the 'pitch' of the Piezo sounder to determine distance

Other stuff to do later

• Camera motion control
• Ethernet connectivity
• Web Server and web pages