Melted delrin releases formaldehyde fumes, a real gas to breathe and/or get in your eyes. JK, nasty stuff. But a fabulous material. Self-lubricating and taps very nicely.
Has anyone got a 360 feedback working with a Raspberry-Pi 3? I'm building an automated Rubik's cube solver.
In my Python code I have an event handler every time a pin connected to the Hall-effect output fires, if the pin is high it sets a public timestamp, if it is low it uses the time difference to calculate the duty cycle from the 1.1ms period.
I seem to be getting very erratic duty cycles, sometimes as high as 700% which indicates events are not being fired...I'm wondering if it's switch bounce or variation in rotational speed.
Just curious if anyone has one working.
The Servo outputs a PWM pulse ever millisecond that needs to be measured to determine position. Don't know how to do that on a Pi.