help me >>>>

khatib

Member

• Feb 10, 2009

• #1

hi

I NEED YOUR HELP .

IN MY PROJECT I NEED 1) CIRCUIT TO MONITOR A BATTARY VOLATGE , I AM USING PIC 16F877 , IN ORDER TO SEND AUDIABLE WARNING WHEN THE VOLTAGE LEVEL OF BATTARY BECOME VERY SMALL

2) I NEED CROSS ZERO DETECTOR FOR AC VOLTAGE

-- MY PROJECT IS UPS

WHO CAN HELP ME ........ PLEASE

 

P

Pommie

Well-Known Member

Most Helpful Member

• Feb 10, 2009

• #2

You should ask this guy.

Mike.

 

blueroomelectronics

Well-Known Member

• Feb 10, 2009

• #3

LOL, didn't see that coming.

 

Mike_2545

Super Moderator

• Feb 10, 2009

• #4

Well played Mike, Well played.

 

khatib

Member

• Feb 11, 2009

• #5

thanks for you .

 

Mikebits

Well-Known Member

• Feb 11, 2009

• #6

Pommie said:

You should ask this guy.

Mike.

Click to expand...

I keep shaking my head, as in bad, but that just cracks me the hell up