Collaborate Disseminate
Even for the non-musical among us there is a lot of fun to be had with a simple synthesiser and sequencer, as the different controls can be manipulated to show …read more Continue reading A Tiny Toy Synth For Smaller Computers
Sometimes along comes a hack with a personal angle, and in a video showing Irish bog ore smelting, we find an appropriate follow up to a Hackaday expedition back in …read more Continue reading Smelting Bog Ore As It Should Be Done
Given the incredible power of modern microcontrollers, we’ve seen quite a few attempts to turn them into more general purpose computers over the years. KryonOS from [Haris] is the latest, …read more Continue reading A JavaScript OS for the ESP32
Here in 2026 if we need a terminal the chances are we fire one up on our computer and continue on our way without a thought. What we are doing …read more Continue reading A Computer Terminal the Old Way
Coaxing a DVI signal out of a microcontroller to drive a DVI or HDMI screen has been possible for a while now, but limitations in what the devices can do …read more Continue reading The RP2350 Does 1080p
Of the popular 1980s 8-bit computers, it’s fair to say that Sinclair’s ZX Spectrum punched above its weight. Sir Clive’s love of squeezing more functionality out of less hardware meant …read more Continue reading The Sinclair Spectrum Gets A Desktop GUI
It’s an unfortunate side effect of proximity to a large transmitter that the received signal can overload a receiver’s front end even when tuned to other frequencies. [Rfrht]’s had this …read more Continue reading A Bandpass Filter Pulls In The Signals
A Linux handheld computer is, in theory, easy and inexpensive given the availability of single-board computers, but in practice the budget invariably edges well into three figures. There’s an interesting …read more Continue reading A Hotspot Becomes A Handheld
The concertina is an instrument that features heavily in European folk music, of which there are a variety of types. [Xcott Craver] has built one, an anglo concertina of the …read more Continue reading The Concertina Goes Electronic
It’s not often we see a tube project here, so [Helge Fykse]’s PCL86 transceiver is a welcome find. If you know anything about the European Pro-Electron device naming system you’ll …read more Continue reading TV Audio Tube Makes a Transceiver