Search results for query: *
- Users: Over_the_hill
- In Incandescent Flashlights
- Content: Threads, Posts
- Order by date
-
Can a homebrew FET circuit replace a NTC?
As for not having a scope, you might be able to see the brightness increase during a short turn-on period by taking a video clip with a digital camera. Your camera might be able to make a video at (say) 640x480 or 320x240 pixels at 60 fps or 30 fps. Press the shutter, turn on the switch, capture...- Over_the_hill
- Post #16
- Forum: Incandescent Flashlights
