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page 5
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856
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A Man Powers Home for 8 Years Using 1,000 Old (recycled) Laptop Batteries
4
133
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Automatically Crack Safes With This Autodialer
4
182
•
Pictures From A High Altitude Balloon
503
•
AqMood Is An Air Quality Monitor With An Attitude
681
•
Your Badminton Racket Needs Restringing? There’s A DIY Machine For That
276
•
Metal Detector Built With Smartphone Interface
471
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A Cute Handheld Gaming Device That You Can Build In An Altoids Tin
1.4K
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PiEEG Kit Is A Self-Contained Biosignal Laboratory
390
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Spy Tech: Build Your Own Laser Eavesdropper
1.2K
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“Glasses” That Transcribe Text To Audio
1.1K
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Pi Hand Is A Digital Display Of A Different Sort
955
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FlyingCam Is A Sweet DIY Webcam On A Stick
944
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Solar-Powered E-Reader With No Buttons
1
436
•
Get Into Meshtastic On The Cheap With This Tiny Node Kit
416
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I made a smart talking winter cat shelter with extreme tech. There is a pi in there along with some esp32 sub systems
641
•
Build A Parametric Speaker Of Your Own
1.0K
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Cheap Hackable Smart Ring Gets A Command Line Client
322
•
Here’s A Spy Movie-Grade Access Card Sniffing Implant
1
737
•
The world's most unhinged video wall (made out of Chromebooks)
669
•
Cheap Fiber Optic Wand Toy Becomes Tiny Weird Display
1
406
•
Low-Resolution Fluid Simulation On An ESP32
423
•
DIY Open-Source Star Tracker Gets You Those Great Night Shots
284
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Pocket Device Tracks Planets And The ISS
931
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Homebrew CPU Gets A Beautiful Rotating Cube Demo
3
207
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Integrated Micro Lab Keeps Track Of Ammonia In The Blood
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