Recent content by PauloB

This is excellent! In the past I have spent an embarrassing amount of time failing to work out how to do this with a DPDT on-off-on switch, and here's a solution that manages to do it with a SPDT on-off-on. 😳 I felt pretty pleased with myself when I managed to come up with the similar-outcome...

A DPDT on-off-on switch is often used for a three position filter switch, with two alternative capacitors across the end pairs of terminals. The problem with this is that the layout of the options on the switch is illogical, with the minimum or maximum value on the middle position of the switch...