Light-Sensitive Bomb (with timing)

This simple circuit keeps track of how long the light is dimmer than a(n) (arbitrarily defined) level; after this time is longer than another arbitrarily defined period of time, the bomb will detonate in the form of colorful LEDs, preceded by a single beep sound, also in the form of an LED. The timer resets to zero whenever: the bomb detonates, OR when the light is brighter than the arbitrarily defined level. The circuit is quite simple; the coding is slightly less so.

Category:

Education

Tags:

• Carnegie Mellon
• Make Things Interact 09