This is very useful circuit.through this circuit you can get -5V from 9V battery.The especial thing of this circuit is this circuit operate with 9V power supply.
Note
# As D1 and D2 use common diode
# build this on a PCB
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-5 Volts From a 9 Volt Battery
Written By MR HARI on Rabu, 06 Januari 2010 | 01.55
This is very useful circuit.through this circuit you can get -5V from 9V battery.The especial thing of this circuit is this circuit operate with 9V power supply.
Note
# As D1 and D2 use common diode
# build this on a PCB
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