The circuit is simple, economical, and built using easily sourced, budget-friendly components. True to form, the onboard test button (SW1) mirrors the function of a mechanical homing sensor, offering ...

The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading ...

Over on brushless.zone, we’ve come across an interesting write-up that details the construction of a dam control system. This is actually the second part, in the first, we learn that some ...

An isolated comparator is fundamentally different from a standard comparator, and the comparison happens on the input side.

Abstract: Hall based current sensors are widely used in AC and DC high current sensing. Current in busbar generates magnetic field which is directed to hall sensor using a surrounding magnetic core.