Arduino Uno R3
৳999
The Float Switch Water Level Controller is a dependable device designed to automatically detect and regulate water levels in tanks, reservoirs, and other liquid storage systems. As the liquid surface rises or falls, the float switch delivers precise ON/OFF signals to pumps or control circuits, helping prevent both overflow and dry running.
Compact, durable, and easy to install, it is widely used in household water systems, industrial machinery, and agricultural applications.