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1 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》강남부엉이레깅스룸⅝부엉이레깅스룸frenchman강남부엉이레깅스룸강남부엉이레깅스룸강남부엉이fix 강남부엉이레깅스룸ζO강남부엉이thomas"
A 555 Timer based Turntable and PCB Shaker Circuit
Project
by
Sayantan
555 timer with a motor driver to make a rotary turntable driver and a PCB shaker to etch PCBs, in a single circuit .
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