Technology

Arduino Goes to War

Arduino Goes to War

Shown uppermost is the prototype of a handheld artillery spotting device developed as a student capstone project at West Point. The blue board to upper left is pretty clearly an Arduino Mega. You can see, in the near upper corner of that board, where the DC power jack has been desoldered and the pads hardwired to the battery pack. The system, called DemonEye, is now reportedly undergoing field testing.

In the Maker Shed: USB Infrared Toy

In the Maker Shed: USB Infrared Toy

The USB Infrared Toy, available in the Maker Shed, is an assembled, open source, USB infrared remote control receiver/transmitter designed by DangerousPrototypes. Use it as a remote control with your computer, to view infrared signals on a logic analyzer, to capture and clone infrared signals, and to play IR codes.