Basic Level     Skills: Not specified    
Author
Author email
[email protected]
Author website
www.rickeyworld.info

Description

Project tested and working perfectly
This is a simple Digital voltmeter project mainly focusing on designing condition circuits and demonstrating a use of Analog to Digital Converter (ADC).

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Input Range: 0-15V DC

Bill of Material:
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8051 Based Controller: 1
ADC0804: 1
LCD 16x1: 1
Potentiometer 10K: 1
Resistor 10K: 2
Resistor 200K: 1
Resistor 100K: 1
Capacitor 33pF: 2
Capacitor 10uF: 1
Capacitor 150pF: 1
Capacitor 100nF: 1
Crystal 12Mhz: 1

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File Info:
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Voltmeter.hex: Direct hex file load and run
LCD.c LCD.h: LCD Routines and header file
Voltmeter.c: Main C file and ADC Routines
Volt.txt: Explanation of conditioning circuit
Voltmeter.uv2: Keil Project if anyone wants to edit something.

Hope this small project is useful for many of you. For any doubts Please visit forum.
Tags digital voltmeter projectdigital voltmeter using 8051
  Filesize

18.3 kB

  Downloads

45196

  Rating
 

Comments

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Conversation

Fri Dec 19 2014, 11:31 AM
1
-1'
Fri Dec 19 2014, 11:30 AM
1
1
ajay_bhargav
Fri Dec 12 2014, 04:38 AM
@Abdul BAsit, Post in forum please. We will help you.
Wed Dec 10 2014, 06:41 PM
Abdul BAsit
I am working on smoke detector using AT89S52 and dont know how its wors..kindly send me circuit diagram and code for its hardware & software implementation
Tue Dec 09 2014, 11:30 AM
Irinel
Please send me the content of that cd-rom (embedded c - michael j pont. Thank you.
Tue Dec 09 2014, 02:45 AM
kmyo
please give me the operation of 12v trickle charger
Sun Dec 07 2014, 07:50 AM
hidawi
we need the circuit diagrom of the remote control of iduction motor by android appliction
PsySc0rpi0n
Tue Dec 02 2014, 10:30 AM
I have no idea... I'm new to micro controllers
Tue Dec 02 2014, 08:35 AM
samarnath dev
how can usb key bord interfasing to dot matrx led moving, by asm51 ?
Tue Dec 02 2014, 08:32 AM
samarnath dev
how can usb key bord interfasing to 8051 by asm code?

Downloads

Comments

naimish324
Wed Dec 17 2014, 04:48 AM
sathish177
Tue Dec 16 2014, 06:43 PM
djnokey
Sat Dec 13 2014, 12:12 PM
sai9113
Tue Dec 09 2014, 07:23 AM
alexlomol
Fri Dec 05 2014, 12:06 AM
chandujonty
Thu Dec 04 2014, 10:11 AM
fantasy1214
Mon Dec 01 2014, 01:45 PM
vumbelino
Sat Nov 29 2014, 04:43 PM

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Forum Activity
sankalp_s Avatar
Posted By sankalp_s
Sat Dec 20 2014, 05:31 PM
For what you want,it is easier to not use interrup...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Dec 19 2014, 09:58 PM
For what you want,it is easier to not use interrup...
sankalp_s Avatar
Posted By sankalp_s
Fri Dec 19 2014, 06:04 PM
This version works.Edit it to use either method. ...
muhibraza Avatar
Posted By muhibraza
Fri Dec 19 2014, 08:05 AM
software_developer Avatar
Posted By software_developer
Fri Dec 19 2014, 04:54 AM
Which files i have to use?Please give me .zip fold...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Dec 19 2014, 12:21 AM
This version works.Edit it to use either method. ...
sankalp_s Avatar
Posted By sankalp_s
Thu Dec 18 2014, 08:40 PM
SIR THIS CODE IS NOT WORKING.. ORG 000H ; starting...
sankalp_s Avatar
Posted By sankalp_s
Thu Dec 18 2014, 08:36 PM
i've tried this code but faced a syntax error on l...
sankalp_s Avatar
Posted By sankalp_s
Thu Dec 18 2014, 08:32 PM
SIR THIS CODE IS NOT WORKING.. ORG 000H ; starting...
ajay_bhargav Avatar
Posted By ajay_bhargav
Thu Dec 18 2014, 04:24 AM
Code is all ok.. just change EXT0 to EX0... By mis...