Automatic Water Level Controller Liquid Sensor Switch Relay Board DC 5V 12V
ab 4,51 €
Nano Sheild. OLED LED&RGB. Specifications: 5V/12V. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B.
Jetzt bei Ebay:
