Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi peter,
The question which u asked is correct.. i want to measure 0-7A and have to display as 0-5V.. but the thing is it is to be measured from a 12Vdc, 7Ah battery.. thats my trouble..
hi peter,
Thanks for the reply again.. can u do me another favour.. can u help me to convert the 7A dc current to 5v using an opamp r 4-20mA using any simple components..thanks in advance..
Hi peter,
Thanks for the reply.. I want to measure DC current.... i want to limit 100A to mA Or can i use wirewound resistor to convert the 100A to voltage.. can u just tell me the value of resistor.... i want to display the value in the LCD via microcontroller
Guys i want to convert an 100Ah of dc current into 30mA using an current transformer or MOSFET but i am not getting it correct.. can anyone help me with the circuit .. thanks in advance..
Re: Circuit design using LM324 for converting current to voltage(0-5V) & comparator
Rahdirs i want to convert an dc current source input ie. say 0- 75A to voltage of 0-5V using LM324 and i also want the circuit for for using the LM324 as an voltage comparator.. i.e. keeping an reference...
It is like this dude i have an current sensing IC . with help of it i have to display the current value.. but first i want to display the exact voltage value in the LCD via ADC.The battery voltage ll be 6V
- - - Updated - - -
Golden Electronics... i have interfaced the ADC both in s/w and...
Dude.. i have now displayed the voltage ... but the microcontroller takes the high value of 5V right..i displayed the voltage value via ADC oly.. but now i want to display 6V battery value in LCD via ADC.. and i have to keep track of the voltage drop.. so that when it comes down some reference...
Guys .. i need to write a C code for sensing the voltage and current using the microcontroller P89V51RD2.. in LCD i want to display the exact voltage value i.e. like 8.2V and also the current..and i also want give an reference voltage and current and when the V,I is less than the ref value i...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
