Electric Motorcycles Don’t Have To Be Security Nightmares, But This One Was
You Can Now Run MS-DOS Applications on the Apple IIe
3D Printed Robot Arm Built For Learning Purposes
Testing Expensive Graphene-Reinforced Nylon Filament
Heating a Woodshop With Sawdust
US FCC Prohibits Approval of New Foreign-Made Consumer Routers
Using a Fiber Laser to Etch 0.1 mm PCB Traces
Age-Verification and the World Before Social Media
Building a Monitor Light Bar for Better Productivity
From Zip To Nought: The Rise and Fall of Iomega
Direct Pressure Advance Measurement For Fast Calibration
Disposable Vape Becomes Breath-Activated Synth
Venus Flytrap Takes Ride Through a Particle Accelerator
Low Self-Discharge, High-Voltage Supercapacitors Using Porous Carbon
PicoZ80 is a Drop-in Replacement for Everyone’s Favorite Zilog CPU
Acoustic Drone Detection On the Cheap with ESP32
Build This Open-Source Graphics Calculator
Linux Fu: UPNP A Port Mapping Odyssey
A Simple Switch for Simply too much Current
The Zero-Power Flight Computer
Stream Deck Radio Controller Built With Cheap Yellow Display
Better Faux-Analog VU Meters
Building a Laser-Driven Photoacoustic Speaker
The 3DFX Voodoo Lives Again In An FPGA
Hackaday Links: March 22, 2026
IDing Counterfeit Drugs Might Be Easier Than You Think
Storing Solar Energy As Ice For Air Conditioning
Arduino Code? On my 8051? It’s More Likely Than You Think
Building a $50 SDR with 20 MHz Bandwidth
How a Belkin USB Charger Pulls off a 3 Milliwatt Standby Usage
An Electric Jellyfish For Androids
Analog Video From an 8-Bit Microcontroller
Reviving a Cursed Sun SPARCstation IPX
ESP32: When Is A P4 A P4, But Not The P4 You Thought It Was
Analog Siren for Psychedelic Soundscapes
The Unreasonable Power Density of Lithium-Ion
Resin Injection CRT Cataract Surgery On Macintosh Monitor
3D Printed Clock Just Taps It In
Portable CRT TV Becomes Retro Cyberdeck
Slug Algorithm for On-GPU Rendering of Fonts with Bézier Curves now in Public Domain
