What the hell is a luminiferous theremin?” We have to admit, we know what a thermin is, but that’s as far as we got. You’ve ...
Last time, I assembled a Python object representing a Rigol oscilloscope. Manipulating the object communicates with the scope over the network. But my original goal was to build a little GUI ...
From the “why didn’t we think of that” department comes [dupontgu’s] pong mouse project. The mouse appears and acts like a ...
How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden ...
The IBM PC spawned the basic architecture that grew into the dominant Wintel platform we know today. Once heavy, cumbersome and power thirsty, it’s a machine that you can now emulate on a single ...
Raspberry Pi’s first foray into the world of microcontrollers, the RP2040, was a very interesting chip. Its standout features ...
[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.
The arrival of LoRa a few years ago gave us at last an accessible licence-free UHF communication protocol with significant range. It’s closed-source, but there are plenty of modules available so ...
Measuring the usage of domestic utilities such as water, gas or electricity usually boils down to measuring a repetitive pulse signal with respect to time. To make things easy, most modern utility ...
Here’s an older but fantastic video that is as edifying as it is short. [Topias Korpi] demonstrates a 3D printed flexure with a dial indicator on one end, and an M3 screw on the other.
To the extent that you have an opinion on something like high-frequency (HF) radio, you probably associate it with amateur ...
DragonOS, a Debian-based Linux distribution specifically packaged for software-defined radio functionality, roared onto the wavelengths during the beginnings of the various pandemic lockdowns last ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results