Data Acquisition System for Tem, humidity,and prssure

Selesai Dipasang May 9, 2002 Dibayar saat pengiriman
Selesai Dibayar saat pengiriman

Writing a computer program to interpret data on serial port com1 or com2 and act as iterface between the data loging system and the user. using C++ the hardware philips microcontrller, max154 A/D converter and RS232. When the program is running the choice of service offered to the user is presented in a menu driven format. ·The user can request the number of samples and the intervals at which they are taken If no sample is returned a 'time-out' is initiated and the process halts. The user can break the process from the keyboard if necessary. .Data can be displayed on the screen in the form of separate graphs (with the axis labelled) for each of the channels selected. ·Maximum minimum and average values are calculated and displayed on screen in a tabular form. ·Data is stored both to a 'scratch pad' memory on the PC for ease of access and also to disk (either hard or floppy) for a permanent record. ·Data that has already been collected and stored can be read from disk back into the 'scratch pad~ memory for viewing and analysis. ·Data is stored to disk in ASCII format date, time and channel stamped by the program for reference and ease of reading.

## Deliverables

Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased.

## Platform

operating system win2000,ME,98

Pemrograman C Teknik Microsoft MySQL PHP Perancangan Perangkat Lunak Pengujian Perangkat Lunak Pengujian / QA Pengujian Penggunaan Pengujian Situs Web Destop Windows

ID Proyek: #2850746

Tentang proyek

13 proposal Proyek online Aktif May 12, 2002

Diberikan kepada:

pavlovvw

See private message.

$59.5 USD dalam 14 hari
(3 Ulasan)
2.7

13 freelancer rata-rata menawar $63 untuk pekerjaan ini

BlueNinjaSW

See private message.

$68 USD dalam 14 hari
(42 Ulasan)
6.2
DanD

See private message.

$59.5 USD dalam 14 hari
(212 Ulasan)
5.8
bevolexvw

See private message.

$72.25 USD dalam 14 hari
(3 Ulasan)
4.0
talivw

See private message.

$59.5 USD dalam 14 hari
(7 Ulasan)
2.6
mladenovv

See private message.

$50.15 USD dalam 14 hari
(3 Ulasan)
1.9
membiblio

See private message.

$76.5 USD dalam 14 hari
(1 Ulasan)
1.6
runing

See private message.

$68 USD dalam 14 hari
(3 Ulasan)
0.7
softsolutionvw

See private message.

$51 USD dalam 14 hari
(0 Ulasan)
0.0
dmtulsa

See private message.

$76.5 USD dalam 14 hari
(0 Ulasan)
0.0
udhayavw

See private message.

$68 USD dalam 14 hari
(0 Ulasan)
0.0
emilivanov

See private message.

$29.75 USD dalam 14 hari
(0 Ulasan)
0.0
muhammadnaeemvw

See private message.

$76.5 USD dalam 14 hari
(0 Ulasan)
0.0