These days, if you want to flash some LEDs, you’d probably grab a microcontroller. Maybe you’d go a little more old-school, and grab a 555. However, [Jacob] is even more hardcore than that, as ...

Question: I have a 1991 Plymouth Acclaim. The turn signal will not flash. I have replaced the flasher relay and the turn signal switch on the steering column. I had been told that many cars have a ...