Water Level Controller with Dry Run Protection

Fully Automatic water level controller with Dry Run Protection 1. IC-4011---1 No. 2. 12 VOLT RELAY (for 1HP -30 Amp relay to be use)--01 No. 3. BC547 Trasistor--02 Nos 4. .0.1 Micro ferade ceramic capacitor--0.3 Nos 5. 10 K Resistor--05 Nos 6. RED colour LED- 01 No. 7. 1n 4007 Diode - 01 No. as freewheeling Diode for Transistor protection