The Inputs jack on the back of the Quadstick or a Singleton is a 3.5 mm stereo connector with the two input circuits (Tip & Ring) and Shield (or Ground).
Two switches may be connected using the following circuit.
Input Name
Description
Delay
digital_in_1
Input Jack - Tip to Shield (SW1)
instant
digital_in_2
Input Jack - Ring to Shield (SW2)
instant
Table 2: External Digital Inputs 1 & 2
When using two Switches in this manner, the Quadstick can detect the switch closures independently and simultaneously.
