the dpdt switch has 2 rows of 3 pins.
1 2 3
4 5 6
connect A & B to row 1 (2 & 3)
connect B & C to row 2 (5 & 6)
the switch makes or breaks a single connection between A & B and C & D
So two of the pins are not used, they are ‘open connections’
the dpdt switch has 2 rows of 3 pins.
1 2 3
4 5 6
connect A & B to row 1 (2 & 3)
connect B & C to row 2 (5 & 6)
the switch makes or breaks a single connection between A & B and C & D
So two of the pins are not used, they are ‘open connections’