Simple water detector circuits


Posted on Feb 5, 2014

This simple water detector circuit uses alternative voltage in order to prevent the corrosion of the electrodes. It is easy to build and uses N1 as a trigger Schmitt gate which generate the AC. If between the electrodes is a electricity conductor, for example an aqueous solution, then because of the rectification action of D1 and D2, the C4 capacitor is char..


Simple water detector circuits
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Multi Rocket Launcher
Pulse-width-lamp-brightness-controller
USB Battery Charger for AA NiMH and NiCd
rfid with arduino
Minimum Component Ft232rl Usb To Rs232 Converter Cable
The Nic Nac Tic Tac Crystal Radio Set
Op-Amp Pulse Generator Circuits
ISL6405 Dual Output LNB Supply and Control Voltage Regulator with I
Using Motor Bridges
Servoelectric Guitar Project
Low power timer switch



Top