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An open-source 3D rotating optical prism module that turns standard WD100 digital microscopes into multi-angle inspection powerhouses.

bbScope: 3D Multi-Angle Rotating Digital Microscope

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DIY Wi-Fi ambient light that visualizes signal strength, channel traffic, and intruder alerts in real time—making wireless visible.

I Built a Mood Light That Can See WiFi Signals!

34744

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I Built a Gesture Sensor That Works Through Objects

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