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workshop:opamp
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http://lowvoltage.wordpress.com/2011/05/21/lm358-mic-amp/
정리
2013년 7월 21일 sw개발자를 위한 hw의 이해-중급 준비중에
해보면 좋은것 - lm358로 buffer와 mic amp, ldr 센서
http://lowvoltage.wordpress.com/2011/05/21/lm358-mic-amp/
참고: itp에 Analog 수업이 있군.
opamp filter
http://www.physics.unlv.edu/~bill/PHYS483/op_amp_filt.pdf
적분기
미분기: http://www.electronics-tutorials.ws/opamp/opamp_7.html
한글자료 http://cyber.cju.ac.kr/~pwjang/opamp.pdf
http://electronut.in/designing-an-op-amp-circuit-to-detect-ldr-pulses/
data slice. cds에서 voltage 나눠지는거가 일정한 아래로 내려가면 comparator가 동작.
workshop/opamp.1374416932.txt.gz · Last modified: 2026/06/11 05:52 (external edit)



