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  #1  
Old 04-13-2012, 09:40 PM
TheDag TheDag is offline
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Default Provide Voltage to microcontroller

Hi,
I Have Bluetooth Headset, for power up the Headset, I Have to transfer volts from the Battery+ to the microcontroller(Transfer volts from Pad "X" to Pad "Y"(SMD PCB))
I Mean, when 555 pulse for 5 seconds, its do that thing......
I Have circuit that should do this, but its not working.....
How can I Do that??

Thanks...
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Old 04-14-2012, 05:16 PM
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panic mode panic mode is offline
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what are voltages at various points? what is gain of last transistor? what is current draw of your Bluetooth Headset?
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Old 04-14-2012, 05:18 PM
chrisw1990 chrisw1990 is offline
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perhaps a better start is why? why do you need to do this?
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