Log in
Register
linkhut
Bookmarks
tagged with:
led
make
Sort by:
recency
popularity
Order:
descending
ascending
11 Jan 08
Robot Room: Color Sensor from a Reversed LED and Op Amp
http://www.robotroom.com/ReversedLED.html
by
chrisSt
18 years ago
Tags:
electronics
hardware
howto
diy
led
make