My Note

 ◎ Python > GPIO 사용http://lhdangerous.godohosting.com/wiki/index.php/Raspberry_pi_%EC%97%90%EC%84%9C_python%EC%9C%BC%EB%A1%9C_GPIO_%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0

https://wikidocs.net/3172

+ ) https://sourceforge.net/p/raspberry-gpio-python/wiki/Home/ (installation & BCM2835 reference)

+ ) https://www.raspberrypi.org/forums/viewtopic.php?f=44&t=31714 (PWM)

+ ) https://elinux.org/RPi_BCM2835_GPIOs#GPIO18 (BCM2835 GPIO Functions)

+ ) https://learn.adafruit.com/reading-a-analog-in-and-controlling-audio-volume-with-the-raspberry-pi/overview (MCP3008 라즈베리파이 사용법)

+ ) https://www.allaboutcircuits.com/projects/building-raspberry-pi-controllers-part-5-reading-analog-data-with-an-rpi/ (임시 ADC 만드는 법, Good site and have 1 good code, 3 참고사이트)

 

+ ) https://m.blog.naver.com/PostView.nhn?blogId=prnbada7&logNo=221194846455&proxyReferer=https:%2F%2Fwww.google.com%2F (connectivity technology: DSI, CSI)

+ ) http://www.rfdh.com/bas_rf/begin/whatisrf.php3 (RF)

+ ) https://m.blog.naver.com/haneham/221262632249 (diode)

+ ) https://kocoafab.cc/tutorial/view/579 (transistor)

https://m.blog.naver.com/wjdendyd100/220820302979 (transistor 2)

+ ) http://www.rfdh.com/invite/ilab/k9_1.htm (검파)

+ ) https://swev.net/43 (임베디드)

+ ) http://blog.naver.com/PostView.nhn?blogId=lci0005&logNo=221226183630 (PCB)

+ ) https://ko.wikipedia.org/wiki/%EC%A7%91%EC%A0%81_%ED%9A%8C%EB%A1%9C (집적 회로)

+ ) http://study.zum.com/book/13707 (Analog & Digital signal)

 

 ◎ PWM

https://hongci.tistory.com/11

 

 ◎ Python time 함수

https://m.blog.naver.com/PostView.nhn?blogId=baekmg1988&logNo=220954349589&proxyReferer=https:%2F%2Fwww.google.com%2F

 

 ◎ Segment 출력

https://m.blog.naver.com/icbanq/221644459635

 

 ◎ I2C LCD

https://blog.naver.com/meelong0/140104604266

 

 ◎ Photocell ( 조도센서 )

https://iot4beginners.com/measure-the-intensity-of-light-using-a-photocell/

 

 ◎ FSR(force sensitive resistor / 압력센서)

 https://blog.naver.com/PostView.nhn?blogId=roboholic84&logNo=221387405040

 

 ◎ Opto-coupler

https://m.blog.naver.com/PostView.nhn?blogId=cubloc&logNo=220073066631&proxyReferer=https:%2F%2Fwww.google.com%2F

 

 ◎ Powered talking robot using Cleverbot

https://www.robotshop.com/community/forum/t/raspberrypi-powered-talking-robot-using-cleverbot-idea/10852

 

 ◎ H-bridge

https://en.wikipedia.org/wiki/H-bridge

 

 ◎ 매직 미러 (스마트미러, 음성인식 등)

https://m.blog.naver.com/PostView.nhn?blogId=naininfo&logNo=221565665253&proxyReferer=https:%2F%2Fwww.google.com%2F