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Making Your Own Chain Sprockets, The Tidy Way

Making Your Own Chain Sprockets, The Tidy Way

A Rotary Encoder: How Hard Can It Be?

A Rotary Encoder: How Hard Can It Be?

DIY Bagpipes Made From Common Household Items

DIY Bagpipes Made From Common Household Items

6502 Goes FPGA (Again)

6502 Goes FPGA (Again)

Learn To Translate IR Codes And Retransmit Using Arduino

Learn To Translate IR Codes And Retransmit Using Arduino

Aimbot Does It In Hardware

Aimbot Does It In Hardware

Tutorial On Signal Processing In Linux With Octave

Tutorial On Signal Processing In Linux With Octave

Giving 3D Printed Parts A Shiny Smooth Finish

The 512 Gigabyte Floppy Disk

The 4004 Upgrade You’ve Been Waiting For

Coffee Table Railroad Flips To Hide The Fun

Instant Filament Drying Satisfies An Immediate Need

Rubber Tyres Before There Were Tyres

Lotus 123 For Linux Is Like A Digital Treasure Hunt

Pulse Density Modulation

Circuit VR: The Dickson Charge Pump

Wolfram Alpha With ChatGPT Looks Like A Killer Combo

A Deep Dive Into Quadcopter Controls

Build A New ZX81

Man-in-the-Middle PCB Unlocks HP Ink Cartridges

Rubies Are A 3D Printer’s Best Friend

Full 8-Bit Computer On Breadboards

This Homemade Mass Spectrometer Works

Pokemon Cries And How They Work

Pi Zero To AR: Building DIY Augmented Reality Glasses

No DAC? Try PDM

Using Lookup Tables To Make The Impossible Possible

TR-109 Raspberry Picorder 2 Really Nails The Star Trek Aesthetic

A Hobson’s Coupler Leads To A Weird Engine

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