Non Contact Water Level Sensor / indicator Diy Electronics Project

[@kingjilheartbeats]

Can use liquid detection switch sensor

[@OldLadyGamersince1990]

I wonder if it is also works on thick plastic bucket?

[@user-pj6wf1xj4m]

Please indicate the source for reprinting

[@WAElectronics]

Ok Boss You are the one 😊👍

[@jam_sholat_digital]

where we find TC301 chip?

[@hendritresnahadi4146]

Where i can get ic tc301 mr?

[@PiyushNikam]

TC301D IC Alternative??

[@parjitsingh6568]

Three bc547 transistor...

[@vasudevanmuthaiyyan2912]

​@@parjitsingh6568pls circuit diagram for bc 547*3

[@mauriziocrisafi1566]

ciao ,dove comprare questo PCB?

[@yankurniawan9019]

Please anybody help me how the circuit in reverse, it means the buzzer/LED active if no existing the water

[@arthurponsonable]

Connect an inverter to the output of the circuit, and it will work in reverse.

[@freyrh3582]

Look up how to make a NOT gate with a bjt