Water Alarm Minikitsounds alarm when water is detected. Includes integrated alarm buzzer. Water sensor can mounted remotely from the circuitry by cutting the board and running wires between sensor and board.
- Power supply: 9V battery (not included)
- Soldering required (photo shows assembled circuit)
- Difficulty level: 1 out of 5
- Dimensions: 1.8 inches x 2.8 inches