![74HC595 çip desteği SPI protokolü ile akıllı RGB LED matris modülü ahududu Pi 3 / Arduino/STM32 için LED ekran genişletme kartı|raspberry pi|module raspberry pimodule board - AliExpress 74HC595 çip desteği SPI protokolü ile akıllı RGB LED matris modülü ahududu Pi 3 / Arduino/STM32 için LED ekran genişletme kartı|raspberry pi|module raspberry pimodule board - AliExpress](https://ae01.alicdn.com/kf/HTB1EZbsOXXXXXcjXFXXq6xXFXXXK/74HC595-ip-deste-i-SPI-protokol-ile-ak-ll-RGB-LED-matris-mod-l-ahududu-Pi.jpg)
74HC595 çip desteği SPI protokolü ile akıllı RGB LED matris modülü ahududu Pi 3 / Arduino/STM32 için LED ekran genişletme kartı|raspberry pi|module raspberry pimodule board - AliExpress
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problem understanding a code that controls an led matrix with 74hc595 ic - LEDs and Multiplexing - Arduino Forum
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Why does 74hc595 work "better" without GRND (pin 8) grounded? - LEDs and Multiplexing - Arduino Forum
![GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register. GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register.](https://user-images.githubusercontent.com/12734917/31724322-53131d5c-b419-11e7-8d1d-58179155d027.png)
GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register.
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Arduino Tutorial by Manmohan Pal: 8X8 LED Matrix Scrolling Text using Shift Register 74HC595 With Arduino Nano by Manmohan Pal
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help me improve my code for controlling 64 leds with 2 74HC595N ic's - LEDs and Multiplexing - Arduino Forum
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