Global Specialties Touch / Contact Switch (GSK-10) You can set the threshold

You can set the threshold of voltage level to trig other unit on Arduino project

2 Starters

The ability to distinguish between small signals by frequency: using the IF filter with the smallest bandwidth setting it is possible to make out signals with a frequency difference of only 100 Hz

For DP800 series Power Supplies

- Dimensions: 5

Global Specialties Touch / Contact Switch (GSK-10) You can set the thresholdThe GSK 10 is a kit which incorporates a touch switch and a touch plate in the same package. The touch switch will activate when two leads are shorted together by the touch of a finger. The touch plate will activate merely by touching the plate. AC or DC voltage must be applied to the kit for full operation. This kit may be assembled without soldering on any Global Specialties trainer or Proto Board (not included), or by soldering to the included PCB.