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1 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》선릉레깅스룸ヂ선릉레깅스룸ship강남레깅스㎰강남레깅스watch 레깅스룸비용テ레깅스룸㎤레깅스룸견적ンŦ선릉레깅스office"
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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