Water Level Sensor Float Switch Polyimide 15 Serial (SER) 10 Power

15 Serial (SER) 10 Power Supply (VCC) 16 Ground (GND) 8

This 30mm Heat Shrink Sleeve is ideal for insulation

The Diameter of this IR Receiver LED is 5mm

Laser Diode KY-008

1 °C in still air

Water Level Sensor Float Switch Polyimide 15 Serial (SER) 10 PowerA float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device. A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pumps, ponds,