Browsing Program Study of D-III Physics by Keyword "acidity detector"
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Rancangan Lemari Asam dengan Pengaturan Kecepatan Exhaust Fan Otomatis dan Pendeteksi Tingkat Keasaman pada Larutan Berbasis Internet of Things
(Universitas Sumatera Utara, 2024)Chemical spills and gas leaks in chemical experiments can cause acid vaporization and other toxic and hazardous chemicals to appear in the laboratory. This research designs a fume hood with automatic exhaust fan speed ...