help me >>>>

[khatib]

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

 

[Pommie]

You should ask this guy.

Mike.

 

[blueroomelectronics]

LOL, didn't see that coming.

 

[Mike_2545]

Well played Mike, Well played.

 

[khatib]

thanks for you .

 

[Mikebits]

You should ask this guy.

Mike.

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