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1 Results for "《〈 문의 OIO↗5793↗7458 》〉 선릉셔츠룸㉢ ㈊blankΓ셔츠룸추천셔츠룸℡few 선릉셔츠룸셔츠룸 선릉셔츠룸œ셔츠룸추천Яsupper┤"
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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