Electronics by Manmohan Pal: Water Level Indicator Using NPN Transistor

Water Level Indicator Using NPN Transistor

Water Level Indicator Using NPN Transistor







Manmohan Pal
Email: mannmohanpal@gmail.com
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Blog: http://electronics4ubymanmohanpal.blogspot.in/


PC Fan Hack: http://electronics4ubymanmohanpal.blogspot.com/p/pc-fan-hack.html
Blinking LED: https://manmohanpal.wordpress.com/led-blinking-circuit/

1 comment:

  1. GeovaneJanuary 9, 2020 at 5:00 PM

    Hi, man! Great job! A question: what if we change the LED's with a ESP8266 to send the data to a main board or a Home Assistant system? How could do we do that?

    ReplyDelete

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