Sometimes you have a need to power a few devices while using your Arduino. For me, this situation arose when … More Single input, multiple output power source for a variety of needs
The past posting described how to get the horizontal disk to rotate as per the position of the servo. … More Building a 2 way tiltable webcam stand, part 2
Hi again.
This time I thought I’d write up a little device I have put together with Arduino and printed parts so that I can point a webcam in two directions. (That’s the first use I thought of, after getting the idea of trying something with two 180° servos). To achieve this, I bought two potentiometers (adjustable resistors) and set up two servos to rotate the stand.
Here’s a little video of it in operation:
Continue reading Building a 2 way tiltable webcam stand
Hi again, after the summer! It’s been a busy start for the new academic year, but now I thought I’d … More Troubleshooting Arduino problems related to power
Last time, in Part 4, I described how the Arduino is wired with the two servos, two switches, and the hacked … More The 8mm film scanner (Telecine) project, part 5 – Programming