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page 14
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1.3K
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OpenERV - Provides fresh air during hot or cold weather, without allowing the loss or intrusion of (much) heat energy.
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A Lightweight Balloon Tracker For High Altitude Missions
519
[deleted]
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Cell Phones Controlling Traffic Lights
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613
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230
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DIY Project: Building an Infra-red Chroma-Key System [16:50]
287
[deleted]
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Flipper Zero Controlling Traffic Lights
367
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Real Time Location using Ultra-Wideband (UWB) – Lean2
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