
Atmel AT90S2313 Computer-Controlled Scrolling LED Text
All details were shared with the marquee circuit computer control program atmel at90s2313 source software image format PCB, schematics and drawings have OrCAD source. The marquee on the circuit The marquee circuit 350 leds microcontroller atmel at90s2313 LEDs 7... Electronics Projects, Atmel AT90S2313 Computer-Controlled Scrolling LED Text "avr project, microcontroller projects, " Date 2019/08/02
All details were shared with the marquee circuit computer control program atmel at90s2313 source software image format PCB, schematics and drawings have OrCAD source.
The marquee on the circuit
The marquee circuit 350 leds microcontroller atmel at90s2313 LEDs 7 74HC595 is driven by over computer font information with serial ports are pc software windows xp works with also the program’s source for Borland C + + files are.
Scrolling LED Features
50 x 7 LED
Computer link RS232 (serial port)
The optional static text or dynamic text (from the computer)
Automatic text source selection
The longest static text length of 768 characters
Programmable text, 256 different characters
Character width of 0-5 pixels (+ optional blank column)
Test submitters programs
Electronic circuits and computer to combine a wonderful thing, unfortunately about programming I do not know, but C + + dealing with and electronic information for people with a marquee program will be very useful by developing different applications or pic series micro controllers can be arranged for, I think. Also features a handy moon face is very good also “Play from the web” option enabled on the web from a site article can be sent to
Example to use test submission software
Source: koti.mbnet.fi/zyc/ Computer Scrolling circuit schematic pcb etc. alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-8436.zip
LCD Date Time Temperature AT89C52 DS18B20 DS1302
Atmel microcontrollers with a good example for the use of DS18B20 DS1302 circuit 2 × 16 LCD display with 4 buttons in circuit adjustments can be made
The first button is a long hold in seconds (h) setting switches to the second and third button with the settings is done after the first operation are repeating minutes goes like this continue operations after the last button and holding the set is being stored Retrieving AT89C52 system 12MHz frequency works
AT89C52 Temperature meter project