Picture of Altoids box optoisolator tester
schematic for opto tester.bmp
Optoisolators are small and hard to handle for testing. This little tester makes it a simple job. I added a modified socket to hold the larger size optoisolator. The sockets are wired in parallel. It would be easy to add wiring for the six legged optoisolators.
chipper352 years ago
Well, this was a very nice idea.......a bit sparse, though.