Musical water alarm UM66 ic. 🌊

A water tank alarm is a device designed to alert users when the water level in a tank reaches a certain point. The UM66 IC is a melody generator IC that produces musical tones, and the BC547 transistor is a general-purpose NPN transistor. By using these components, you've likely created a simple water level sensor that triggers the UM66 IC to produce sound when the water level reaches a specific height, indicating either a full or empty tank, depending on your circuit configuration.

[@pkmondal6099]

Best circuit 👍🌹👍

[@Nation_First269]

Nice 👍

[@kanhapatra2903]

Bhai brez and rectifier sar kit Banakar dikhaiyez

[@foxeclips9868]

Good please make inverter old subscriber from Pakistan

[@ElectricDhamaka]

Ok

[@DineshSingh-tu8od]

Sir salt water lamp Bana dijiye

[@URBANKILLER.X]

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[@Intention907]

Eia Kamal ka hai . Isd1820 wala video upload kardo.

[@DineshSingh-tu8od]

Sir salt water lamp Bana dijiye

[@DineshSingh-tu8od]

Sir salt water lamp Bana dijiye

[@DineshSingh-tu8od]

Sir salt water lamp Bana dijiye

[@DineshSingh-tu8od]

Sir salt water lamp Bana dijiye