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3 Results for "《〈 문의 OIO↗5793↗7458 》〉 강남셔츠룸초콜릿ヘ 선릉초콜릿maiden초콜릿셔츠룸초콜릿셔츠룸초콜릿셔츠룸secret 초콜릿셔츠룸㎮ ▩강남초콜릿초콜릿셔츠룸immortal"
DIY Arduino Pin Pointer Metal Detector
Project
by
mircemk
It can detect small metal coin at 4-5cm
4
1
Ultrasonic Levitation Experiment
Project
by
mircemk
The basic operating principle is to set up an acoustic standing wave.
13
11
DIY simplest small CRT Oscilloscope
Project
by
mircemk
Simplest possible way to make a compact retro-style analog oscilloscope with a cathode ray tube (CRT), which is powered by 12V.
12
12