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254

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All-Sky Camera Checks For Aurora

296

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Vacuum Pressure Hydrogen fuel cell (generator) defeats high gas prices using hydrogen from H2O.

4

149

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Build Your Own Drone Tracking Radar: Part 1

1.4K

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Tangara is an open source, iPod-inspired portable music player (crowdfunding soon) - Liliputing

526

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Building A Solar-Powered, Supercapacitor-Based Speaker

256

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Mods Turn Junk UPS Into A Long-Endurance Beast

318

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JLM Audio Kits - Support forums for JLM Audio Kits and Products

922

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Diy Analog Vu Meters

1.5K

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The Best Kind Of Handheld Gaming Is Homemade

1

931

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Converting (low-cost Xiaomi) Bluetooth Sensors To Zigbee

6

640

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ESP32 Used As Wireless CAN Bus Reader

500

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Pi-lomar Puts An Observatory In Your Hands

512

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CUBOTino base version: a Small, Simple, 3D Printed, Inexpensive Rubik's Cube Solver Robot

647

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Cooking With Magnets And 3D Printing

1

122

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[Video] I Made my own Space Mouse for Fusion 360 using Magnets (DIY) [12:13]

542

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Behold The Track-Twisting Möbius Tank

1.0K

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Can I Get Satellite Data With An Umbrella? [11:21]

1

1.4K

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A Rotary Cellphone Story

1.3K

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Building an occupancy sensor with a $5 ESP32 and a serverless DB

3

625

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The Snout-Like "PiggyMeter" Is a Home Assistant-Compatible Sensor for Energy Meters and More - Hackster.io

1.1K

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Hot Wheel Car Becomes 1/64 Scale Micro RC Car, Complete With Camera

816

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Using Nuclear Decay As Random Number Generator Source For An MCU

337

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GitHub - Jcparkyn/dpoint: Open-source digital stylus using camera tracking and inertial measurements

325

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Smart Pants Sound Alarm When Your Fly Is Undone

6

98

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What Parts Should You Desolder?

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