064468148d1e004
http://nhiro.org.s3.amazonaws.com/1/5/15882f8f7ba95051bf67c468fb005014.jpg https://gyazo.com/15882f8f7ba95051bf67c468fb005014
064468148d1e,003 064468148d1e,005
064468148d1e
(OCR text)
回路図
5
5V
R4
10k
S1
LED2
Red (633nm)
R3
10k
Q1
LED1
Red (633nm)
V
R2
10k
R5
820
R1
820
fritzing
LO
ww
wW
Nearest: 064468148d1e,013