Ready-made Boards
Automatic Water Level Controller with Dry Run Protection
Water Level Indicator Circuit Board With Full Tank And Low Tank Alarm | Dual Tone
Devices
Water Level Indicator With A Full Tank & Low Tank Alarm | 5 Levels
Water Tank Alarm Board – Overflow and Low Level Alarm
Musical Water Tank Overflow Alarm | Loud Sound
Power Failure & Resumption Alarm | Dual Tone | Rechargeable
Power Failure & Resumption Alarm | Dual Tone with 9V Battery
Water Tank Overflow Alarm – Loud & Clear Tamil Voice Message
Water Tank Overflow Alarm – Malayalam Voice Message
Others
[PCB]Water Level Indicator Circuit Board With Full Tank & Low Tank Alarm
5 Pieces Solderable 450 Point Mini Breadboard PCB