2 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》강남드림ㅮ강남드림within강남드림드림레깅스룸강남드림레깅스룸horrid 드림레깅스룸ギ∑드림레깅스룸thorough"

Infrared Pre-Amplifier
Project by mit41301
Long range infrared Beam Interruption Detector(BID) using infrared pre-amplifier OP AMP and using single IR transmitter and receiver diode.
- 4
- 3

Answer or Die
Project by Aélia
The final challenge before you can escape of the room
- 150
- 1