PIC Volt & Amp Meterattin6

wizpic said:

Proton development suit PICBASIC

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thanks for ur repply.if u provIed it HEX file & ckt.diagram also.we also try it.i have need it.

Re: ampmeter pic

wizpic said:

Here you go the volatge mesurement dvides the input voltage and the current mesurement times the voltage which goes across the shunt resistor but you may have to paly a round with the values fisrt befor you connect it up to the pic

I done this one some time ago and can't remember what teh voltage was

the current part shuod be ok though but it gives youa basic idea

wizpic

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Please what's the HEX why circuit.

Thanks

Re: ampmeter pic

[quote="THANOS10Please what's the HEX why circuit.Thanks[/quote]

The hex file is for the meter, You will have to read through the topic has I can't remember which ports the LCD goes on, Also the other reason is that I use one of the Easypic boards. so that's why only hex

wizpic

hi all
i need to sense AC 220V 0.1 to 1.5 Amp current.
please help me
tanks

hello, I wanted to build a dual power supply, and this circuit very much I did not understand very well, if you are able to realize the circuit with 4 inputs (2 voltage inputs and 2 Current)
The wiring diagram is the first place? While the hex code is the last?
I have some pic that I could use two 16F877 and a 16F876, some 2x16 2216st and a hy-1604a6 16x4 I prefer, are not very experienced in programming the pic, so I ask for help.
Thanks Gianluca.
(Sorry for my english)

Re: ampmeter pic

wizpic said:

The hex file is for the meter, You will have to read through the topic has I can't remember which ports the LCD goes on, Also the other reason is that I use one of the Easypic boards. so that's why only hex

wizpic

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Ciao ,
hex file can work with the first scheme that was sent? the first with the PIC 16F877?