I'm newbie in arduino world, but I have some basics in electronics.
I'm trying to put a floppy stepper working, but I'm not sure if it works without a floppy chassis.. motor seems broken when I try to moved manually.
Does anyone already do this?
Basically I'm using an l293ne (without diodes, I think they aren't necessary with this small motor) (I can't find l293d anywhere)
with the flow schematic: (pinout of sn754410ne its the same)
- The motor seems to do something, it make noise, how can I identify motor coils? I match the IC outputs 1-4 with motor pinout 1-4.
- for motor power supply I'm using 5v of arduino, I supposed it's OK, no?
Thanks in advance