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Automotive - battery & voltage


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Car Battery Charger circuit diagram
This charger will quickly and easily charge most any lead acid battery.

author:
visits: 45885
Simple but reliable car battery tester circuit diagram
This circuit uses the popular and easy to find LM3914 IC. This IC is very simple to drive, needs no voltage regulators (it has a built in voltage regulator) and can be powered from almost every source.

author: Jonathan Filippi
visits: 43485
Automotive 12V to +-20V converter (for audio amplifier) circuit diagram
The limitation of car supply voltage (12V) forces to convert the voltages to higher in order to power audio amplifiers.

author: Jonathan Filippi
visits: 35008
page: 1


project categories:
folder Audio (49)
folder Power & high voltage (43)
folder Radio (23)
folder Light & LED (31)
folder Tools & measurement (40)
folder Telephone (18)
folder Automotive (10)
folder Microcontrollers (12)
folder Sensors & control (47)
folder Timers & oscillators (40)
folder Miscellaneous (26)

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