I'm new to electronics and I'm trying to reverse engineer the circuit board in an R/C car. I've come across a diode and it is labelled...
1) I assume
3V3 means 3.3V, but what do the
2) Is the black stripe on the input or output side?
3) Is there a dead giveaway letting me know this is a "zener" diode? I ask because I've been web searching and all results turn up as a zener diode.