LED / Mini Lightbulb Tester by sjroth on Instructables:
Something I love to do is to take apart old, broken electronic devices and salvage parts from them. From many of these devices I get LEDs, and testing these can be very annoying if I don’t have any 3V button cells lying around. I also occasionally use miniature lightbulbs for some projects or experiments, and they take quite some effort to test, because you need a holder. So I decided to make an LED and mini lightbulb tester.
Try Adafruit's new iPhone & iPad app for makers! Circuit Playground! "Incredibly handy for anyone working in electronics. Perfect for engineers and non-engineers alike."
Looking for engineers, makers and the builders of dreams? Try our Adafruit job boards.
Join our weekly Adafruit SHOW-AND-TELL
at 9:30pm ET every Saturday night! Then at 10pm, ASK-AN-ENGINEER
and the Adafruit team!
No comments yet.
Sorry, the comment form is closed at this time.