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2 Results for "㎛ 시알리스 효과없음 ┶ vzx423.top ▧ 미국정품아이코스맥스 구매대행 ㆌ 정품아이코스맥스 정품가격 └ 여성흥분제 가격"
Polterchime Smart Doorbell
Project
by
Antony, BumJoon, Peter
A doorbell that notifies user of activity, plays sound messages, logs photos, streams live video and displays images on a website interface.
3
2
Coffee Cup Polymerase Chain Reaction Machine
Project
by
Paul McCabe
PCR machines copy DNA. The CCPCR uses a coffee cup, an Arduino and a few other items.Cost to build is about 25$.
10
5