[ENABLE CAPTIONS!] In the video I am getting absolute MAX out of Digispark / ATTINY85 by constructing LED scrolling display with following features :
- maximum 500 characters text for scrolling
- support reverse mode ( right to left reading - Middle East guys) for Arabic, Aramaic, Azeri, Divehi, Fula, Hebrew, Kurdish, N'ko, Persian, Rohingya, Syriac and Urdu
- text stored in non-volatile EEPROM memory and once disconnected from the PC it will replay it continously. Up tp 10000+ uploads possible (more than for FLASH memory)
- second option to store text in RAM ( for constantly changing messages .,.. like news display mode - uploaded from the PC / Raspberry )
- test uploaded over USB ( DigiCDC library ) or over Serial Port ( SoftSerial library + Serial-to-USB converter)
- maximum 12 LED 8x8 MAX7219 displays in USB version and up to 30 LED 8x8 displays in SerialPort version (DigiCDC USB library is taking more RAM...)
- the cheapest Arduino used - Digispark for 2USD
- works under all operating systems - Windows 10 , Windows 7 , any Linux , MacOS... , even Android phone with OTG cable and FTDI232 converter may be used to upload the text to display
Method for enabling DigiCDC USB driver under Windows 10 : github.com/protaskin/LowCDC-W...
BTW. The ATTINY85 chip gets really hot when processing my program (it has a lot to do...), do not touch it :-)
Project data here : github.com/mcore1976/arduino-...
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#ALCHNL #ARDUINO #ATTINY
Негізгі бет DIY Arduino LED news ticker / Digispark LED banner with MAX7219 / DIY LED scrolling message display
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