5,710
edits
Changes
→Week 4 - Sensors, Semiconductors
** Temperature:
** Tilt Sensors:
** Lady Ada on sensors more generally [http://www.ladyada.net/learn/sensors/index.htmlLady Ada on sensors more generally]
** Diodes: [http://en.wikipedia.org/wiki/Diodes]
** LEDs: [http://en.wikipedia.org/wiki/LED]