144 LED Display - Sine Wave Text Scroller!

Hi Guys,
This is my 144 LED Display. It's driven by a single 16F877A microcontroller, and message data is read from an EEPROM.

This video demonstrates a sine wave text scroller routine intended as a homage to the Amiga Demoscene.

See my other YouTube videos for more demonstrations of this project.
Cheers, Art.

Category:

Science & Technology

Tags:

• Microchip
• pic
• 16F877A
• 16F877
• Art
• Project
• Circuit
• Microcontroller
• Electronics
• Homebrew
• Programming
• Code
• Coding
• Hobby
• Soldering
• Matrix
• Multiplexed
• Display

[renekenshin6573]

According to your schematic the serial port connection was attached to (RE1) pin 9 and GND? i thought the PIC 16F877 serial port connection was between pins 25 and 26 Rx and Tx? and are you using Hyperterminal to input messages? I like to attempt building it but i just need to clear some questions thanks

[ArtyFart]

@renekenshin6573 , Hi, I am not using the hardware serial port.

PicBasic also uses software serial routines for any IO pin which

is what I've used for this project.

I use a free PC terminal program called Terraterm, but Hyperterminal would do.

Cheers, Art.

[noccy80]

Ah, this one would be even more awesome if you linked to the schematics in the description ;D *hint*

[shaadmahmud09]

can u please send me the code and the schematics......please that will save my life....my email address: shaadmahmud@yahoo.com

[thuhsi]

can you plz send me the schematic ??