[SUB][아두이노][센서] MQ135와 LCD로 환경 모니터링 프로젝트 만들기
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10:59
[SUB][아두이노][센서] DSM501A로 실내 공기질을 실시간으로 측정하기
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11:42
[SUB][아두이노][센서] SEN0249 농업 필수! 토양 pH 센서로 정밀 측정하기
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32:25
1917 BING Live Steam Engine Restoration – Will It Ever Run Again?
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11:58
[SUB][아두이노][센서] SHT10 스마트 농업의 시작! 토양수분 센서와 아두이노로 온습도 실시간 측정하기
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7:17
ESP32 (BLE + WIFI) OV2640 CAM 보드를 사용해서 웹서버에 영상 스트리밍 해 보기 (USB to TTL 사용)
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14:10
Practical invention - how to do it/New generator experiments#free energy #free energy generator 220v
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40:05
1965 Zenith 13M15 Televisão portátil BW Reparo Celeiro Encontrar Conjunto Som Zumbido Ajuste Alin...
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20:28