In car stereos for example the volume control often seems to be a rotary switch and the control knob can be turned around for infinity in one direction. But the volume will only reach its maximum value and then stay there. How does this work and can it be achieved in a simple way?
Why doesn't it start over again with low volume? The same thing is for digital cameras that have wheel controls for setting exposure time.
Thanks,
Kristian
Why doesn't it start over again with low volume? The same thing is for digital cameras that have wheel controls for setting exposure time.
Thanks,
Kristian