RGB Laser Projector Does Colorful Asteroids and Much More #Laser #DIY #Maker
Using Hamster Power to Charge a Phone #Maker #DIY #Energy
Earthworms Don't Bio-Accumulate Microplastics, So There May be Hope For Us #Science #Environment #Research
Defeating the [Works By Design]'s Unpickable Lock #Lockpicking #Hacks #DIY
Cutting Steel Gears with Homemade EDM #Maker #EDM #DIY
Using NFC to Power Devices Instead of Qi #NFC #Wireless #Hacks
How Giant Tanks Of Fluid Could Help Support The Power Grid #Energy #Engineering #Storage
A Digital Audio Recorder For TOSLink #Audio #DIY #Electronics
LightInk, a Solar Powered ESP32 Smartwatch #Wearables #ESP32 #SolarTech
E-paper Dashboard Reimagines Smart Home's Connection with Technology #Maker #SmartHome #Epaper
Building a Camera Slider Instead of Buying One Goes Awry #DIY #Maker #Hacks
The Math You Need to Start Understanding LLMs #AI #LLM #MachineLearning
Teardown of a Shahed-136 Gimbaled Camera #Hardware #Teardown #Maker
Sunlight Powered, Sunlight Readable: Solar Case for Nook Simple Touch #Maker #Solar #DIY
A Shortwave Sensor to Monitor the Ionosphere #Radio #Science #Maker
Strange Ways to Make Cold #Science #DIY #Hacks
ESP32 Hosts SolarPunk Message Board #Maker #ESP32 #Solarpunk
Why Leaded Fuel Is Still A Thing #Science #Engineering #History
TagTinker Lets You Hack Electronic Shelf Labels #Hacking #Maker #ePaper
TDR For Auto Diagnostics Done On The Cheap #DIY #CarTech #Electronics
True-Spectrum Photography with Structural Color #Photography #Science #DIY
ReactOS Gets Unified Installer Image and a New Storage Stack #OpenSource #Software #Hacking
Hackaday Links: May 3, 2026 #Maker #Tech #RetroTech
iPod Nano Gets Three Monitors #Hardware #Maker #DIY
Three-Axis Camera Slider From 3D Printer Parts #3DPrinting #Maker #DIY
Photographing The ISS With A Thrift Store Lens Is Challenging #Space #Photography #DIY
Squeezing Fluids With the Right Peristaltic Pump for the Task #Maker #Hardware #Engineering
A Tool For Testing CANopen Networks #Hardware #Maker #OpenSource
Building a C-3PO You Can Really Talk To #Maker #Robot #AI
Matching Transistors #Electronics #Maker #DIY
Let Twitch Chat Control Your LED Strings #Maker #DIY #Streaming
Pushing as Many Pixels as Possible to a CRT: Interlaced 4K #Hardware #CRT #Gaming
IR Device Control That Lives Off The Cloud #Maker #DIY #IoT
Peripherals Hacks #Hardware #Maker #DIY
This Handy Synth Packs An ESP32 #Synth #ESP32 #Maker
Debugging a Stopped Foucault Pendulum's Electronics #Maker #Electronics #Science
Rust Helps Make A $1 Handheld Console #RustLang #DIY #Electronics
3D Printed Orrery Runs On A Single Motor #3DPrinting #Maker #Space
Magnetic Induction Heats Water #Maker #Energy #DIY
Adapting a 100-Year-Old Lens To A Modern Camera #Hacks #Photography #VintageTech