Short Circuits Two Project Kit – Touch Switch with Relay (9V)

You want to switch something on or off with a fingertip — no button, no lever, just touch. This Short Circuits Two kit gives you a small sensor pad. Tap it and the relay fires. Use it for an alarm trigger, a water pump, Hi-Fi speakers, or any low-voltage gadget that needs a simple on/off. PCB, every component, and the relay are in the box. Solder it up, power with a 9V battery, and you've got a touch-activated switch that works

• Fingertip sensor pad triggers the relay — no physical button needed
• Relay output switches compatible low-voltage loads on or off
• PCB and all parts supplied, including the relay
• Runs on a standard 9V battery
• Suitable for alarms, pumps, speakers, or any low-voltage trigger
• Part of the Short Circuits Two project series