Arduino(아두이노) CD74HC4067 / 74HC595 디자이너 기즈모 2023. 8. 4. 10:55 CD74HC4067 74HC595 https://youtu.be/fKjff9-7Mq8 https://youtu.be/8vgDoxKjAOk http://bbangpower-blog.blogspot.com/2021/03/74hc595.html [아두이노] 74HC595 시프트 레지스터 연동 PLC, Factory Automation bbangpower-blog.blogspot.com