by Frank Winter

 Here are the details of the AMP HOUR Meter which I designed from scratch.




A through plated double sided PCB is available for AUD 40.00 (plus p.p.) which includes a printout of component placings.I also have some leftover "hard to get" IC's so if you need parts, please contact me. My e-mail address is at the bottom of this page

I can also supply a programmed PIC 16F84 or 16F628 for AUD 30.00 (plus p.p.) if you do not have a programmer.The AMP Hourmeter displays AmpHours (up to 999Ah), Instant Amps (up to 300) and voltage (eg 12.3)on a 2 line, 16 character (backlit) display.


Click here to download Schematic file

Click here to view description AMP_hour_meter.txt

Click here to download PIC 16F84 hex file to program your own PIC   AHMTR70.HEX

mailto:[email protected]


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