help in digital ammeter design

mohammed elzaq

New Member

• May 22, 2006

• #1

please help in building digital ammeter maximum reading 9.99 mA . Ac current

 

akg

New Member

• May 22, 2006

• #2

do u want the whole thing to be build from scratch.? or can u use adc ic .? if yes build a voltmeter(u know how to) using that adc , that can be easily converted to an ammeter , (ohms law)

 

mohammed elzaq

New Member

• May 22, 2006

• #3

no i dont know how to build

 

akg

New Member

• May 22, 2006

• #4

have a look at https://www.alldatasheet.com/datasheet-pdf/pdf/27189/TI/TLC7135C.html .it's an adc , use that to build a voltmeter