GCSE Physics - Visible Light & Colour - Colour Spectrum | Colour Filters (2026/27 exams)
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YouTubeCognito
Visible light communication system. During my holiday, I worked on a project using an Arduino, an ultrasonic sensor, and bright spotlights to send messages using light instead of the internet. The light is turned ON and OFF in a pattern. ON means 1 OFF means 0 These ON and OFF signals are called bits. Every 8 bits make one letter or symbol. I also created an Android app using android studio. The app uses the phone's camera to read the blinking light. It changes the light signals into bits and th
0:47
Visible light communication system. During my holiday, I worked on a project using an Arduino, an ultrasonic sensor, and bright spotlights to send messages using light instead of the internet. The light is turned ON and OFF in a pattern. ON means 1 OFF means 0 These ON and OFF signals are called bits. Every 8 bits make one letter or symbol. I also created an Android app using android studio. The app uses the phone's camera to read the blinking light. It changes the light signals into bits and th
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TikTok240volts_livewire
Li-Fi Technology Explained | Science & Technology for UPSC | Advantages & Applications | IAS Exam
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Li-Fi Technology Explained | Science & Technology for UPSC | Advantages & Applications | IAS Exam
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Noise Mitigation Methods for Digital Visible Light Communication
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Transmission of Audio, Voice and Text using Visible Light Communication
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YouTubeVIZAG IAS ACADEMY
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