Technology

M8SBC-86 is an FPGA-Based “Kinda PC Compatible” 486

Given the technical specs of the FPGAs available to hobbyists these days, it rea...

How Do PAL and NTSC Really Work?

Many projects on these pages do clever things with video. Whether it’s digital o...

Build a 2K Resolution MSLA 3D Resin Printer for Cheap

Have an old Android device collecting dust somewhere that you’d like to put to b...

Testing Laughing Gas for Rocket Propellant

Nitrous oxide’s high-speed abilities don’t end with racing cars, as it’s a power...

DIY Grid Dip Meter Teardown

You don’t see them much anymore, but there was a time when any hobbyist who deal...

Graphing Calculator Gets USB-C Upgrade

Unlike Texas Instruments, whose graphing calculators have famously not made tech...

Co-Extrusion Carbon Fiber FDM Filament Investigated

After previously putting carbon fiber-reinforced PLA filament under the (electro...

The Unreasonable Effectiveness of the Fourier Transform

A talk, The Unreasonable Effectiveness of the Fourier Transform, was presented b...

GitHub Disables Rockchip’s Linux MPP Repository After D...

Recently GitHub disabled the Rockchip Linux MPP repository, following a DMCA tak...

Popular Science Experiments in Sound During the 19th-Ce...

Check one, two; check one, two; is this thing on? Over on The Public Domain Revi...

2025: As The Hardware World Turns

If you’re reading this, that means you’ve successfully made it through 2025! All...

Hands On WIth The Raspberry Pi Compute Module Zero

We are all familiar enough by now with the succession of boards that have come f...

Putting the M in a UNI-T MSO

[Kerry Wong] points out that the Uni-T MSO oscilloscopes have a logic analyzer b...

Commodore Disk Drive Becomes General Purpose Computer

The Commodore 1541 was built to do one job—to save and load data from 5.25″ disk...

Tying up Loose Ends on a Rope-based Robot Actuator

One of the perennial challenges of building robots is minimizing the size and we...

Quote Printer Keeps Receipts

In the world of social media, “keeping receipts” refers to the practice of stori...

本网站使用 Cookie 以维持正常运行并优化用户体验。
查看详情[https://www.ngo.ink/terms-conditions]或发送电子邮件至 moses@ngo.ink。
继续浏览即表示您接受当前设置。

闽ICP备2025092614号-6