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One 9V battery gives +18, +25, +33V
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One 9V battery gives +18, +25, +33V
Related electronic circuits:
Deoderizer Fan Pushbutton Timer - A battery operated fan blows air accross a stinky pad. For use in a bathroom or car. I've seen similar circuits used in plastic pot-pourri containers.
Different out voltages from 12V Battery
Discharge Idicator for 12V Battery (Lead Acid)
Car 12V Battery Charger
Voltmeter with LED for car battery
Car Battery Charger
Tape Head Demagnetizer Cassettes - Demagnetizer cassettes contain a battery powerd circuit
Three Level Audio Power Indicator. Battery-operated 3 LED display
Fridge door Alarm. Beeps if you left open the door over 20 seconds. 3V battery operation, simple circuitry
Flashlight Timers - Children's flashlights often have timers to preserve battery life
ATTENTION! One 9V battery gives +18, +25, +33V
, as all other schemes are located on the sites of their rightful owners. We are not liable for the contents of other sites as well as the site having a circuit One 9V battery gives +18, +25, +33V
. Pressing the button you must get onto a page with One 9V battery gives +18, +25, +33V
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