Is it possible to control 3 servos with a raspberry pi without hardware for it?
My firsts tests showed me it was possible, but sadly just ssh connecting to the raspberry pi makes the servo move really fast in all directions without asking, (same thing for anything which uses cpu)
I fell like I can't trust raspberry pi for controlling "rc" stuff
how come raspberry pi don't come with low level driver to control PWM with a decent stability? any reasons?
Any chances a low level driver (like servoblaster) helps me?
Should I go with hardware solution?