Hall effect sensor as Toilet Tank Refiller


Posted on Dec 19, 2012

The 12 Volt power in my application comes from a small solar power system, it may also be provided by a suitable wall-wart DC power supply. The cistern is located below the toilet tank, the pump moves the water up to the toilet`s tank. The pump is switched on when the toilet tank is empty, it is switched off when the tank has filled.


Hall effect sensor as Toilet Tank Refiller
Click here to download the full size of the above Circuit.

The Panasonic hall effect sensor is the heart of the system. The hall effect sensor`s output pulls to ground when in the presence of a relatively strong magnetic field. When the magnet is pulled away from the hall effect sensor, the output goes high




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Phone Line In use LED
1Mhz-pierce-oscillators
FM Radio Jammer circuit diagram Circuit Schematic With Explnation
300w power amplifier circuit with 2n773
High voltage direct current
16 led46 led circuit combination
T5753 T5753 UHF ASK/FSK Transmitter
Car Antenna Amplifier Circuit
gmc sierra 1500 1995 gmc serria abs light comes
Tilt Alarm Circuit
TDA8351 8356 application circuit
Analog counter circuit diagram
DC relay delayed release circuit 2 b



Top