LED display editor - repost


A manufacturer of LED displays needs a new software application for creating and editing text pages for LED screens. Phase two of the software has been planned to include graphic pages and animations. A copy of the existing software will be available as a guideline.


The support should be user friendly and well laid out. Clear instructions and a help file should be included.

The LED screen software will need to support the following features:

1. Support multiple displays.

a. Add a display

b. Remove a display

2. Each display should be individually configurable

a. Rename display

b. Display address

c. Number of text lines

d. Number of characters per line (fixed width character)

e. Language table (English, Hebrew etc)

f. Colour selection (Red, Red/Green, Red/Green/Blue)

g. V1 / V2 Display – See definitions

h. Communication interface (Serial cable, TCP/IP, Dial-Up modem, etc) each with its own configuration parameters (for ex 9600 Baud, 8 Data, 1 Stop, No parity for serial comms).

3. Each display will be able to support multiple text frames, each frame with the following requirements.

a. Page tempo

b. Visual effect (Appear, Slide, etc)

c. Schedule a page (Date / Time Range, Specific day of the week)

d. Enable clock / temperature

e. Center alignment of page

f. Bold letters, Enlarge letters, flash text

g. Special symbols

4. Display preview window

A preview window simulating the LED display should be available. The preview will share the same character table as the LED display, and needs to be rendered accordingly.


V1 Display – This display has 7 horizontal rows of pixels. More than one line can be used, but the mechanical limitation between lines limits the character height to 7. When BOLD mode is specified the height of the text stays 7 pixels, but every vertical column is copied. Please not that Bold may be used in conjunction with enlarge function.

V2 Display – This display has 16 horizontal rows of pixels. The text can be displayed as either 7 pixels high with 2 rows spacing followed by another 7 pixels of text. Text can also be displayed in BOLD mode where the text becomes 16 pixels high, and the vertical data is copied. Please not that Bold may be used in conjunction with enlarge function.

Evner: PHP, Software Arkitektur

Se mere: vertical lines and horizontal lines, slide share, php visual editor, mechanical architecture, manufacturer requirements, introduction animations, horizontal architecture, graphic data display, editor requirements, 3-d animations, 3 d animations, green screen editor, copy editing symbols, blue pixels, graphic editing software, Window Display, serial communication, mechanical new, line editor, Led

Om arbejdsgiveren:
( 0 bedømmelser ) South Africa

Projekt ID: #4368877

6 freelancere byder i gennemsnit R281/time for dette job


Bid subject to change after further discussion

R315 ZAR / time
(89 bedømmelser)

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R463 ZAR / time
(103 bedømmelser)

****.. 12 YEARS of EXPERIENCE .. **** Hi. Ready to start; I can start right away. Thanks.

R200 ZAR / time
(123 bedømmelser)

Hi, I'll be happy to help you out. Cheers.

R200 ZAR / time
(20 bedømmelser)

I have check this requirement,i need to discuss this,please tell me how we can start the [login to view URL] PM.

R206 ZAR / time
(9 bedømmelser)

hello i have experiences on this.. please contact me thanks

R300 ZAR / time
(7 bedømmelser)