Master maker Tim Jacobs created a fantastic business card that's actually a Stylophone synthesizer complete with MIDI capabilities. It's based on the original 1967 Dübreq Stylophone, a small synthesizer played by touching a built-in stylus to the metal keyboard. The Stylophone was famously used on David Bowie's "Space Oddity" and Kraftwerk's "Pocket Calculator."
From Jacobs' project page about his StyloCard that ended up costing a bit more than $3 each:
Printed Circuit Boards as a business card are a great gimmick. I'd seen ones with USB ports etched into them, which enumerate as a keyboard and then type a person's name or load up their website. It's just about possible to build them cheap enough to hand out as a business card, at least if you're picky about who you give them to.
A couple of years ago I took a stab at making one for myself, but I didn't want it to be pointless. I wanted it to do something useful! Or at least entertain someone for longer than a few seconds. I can't remember quite how I got the idea of making a MIDI-stylophone, but the idea was perfect. A working midi controller, that's unique enough in its playing characteristic to potentially give some value, while at the same time costing no more than the card would have done otherwise, since the keyboard is just a plated area on the PCB, as is true on the original stylophone.
In 1920, the great Nikola Tesla patented this ingenious valve that allows fluid or gas to flow in one direction but not the other. And it does it based entirely on its geometry without any moving parts. Here is the US patent, number 1,329,559.
In this video from Pi My Life Up you’ll learn how to install and use software called RetroPie on a Raspberry Pi. RetroPie lets you emulate a bunch of different game platforms, like Atari 2600, Sega Genesis, Game Boy, and so on. By the way, I co-wrote a book with Ryan Bates called Raspberry Pi […]
BrickinNick created this LEGO model of the new Tesla Cybertruck. BrickinNick posted it to the LEGO Ideas site. If enough people like the design, it could become an actual LEGO product. From the LEGO Ideas specs: While its design may not be for everyone, many different elements and functions of the Cybertruck lend themselves well […]
There are a lot of high-tech drones and RC planes flooding the market lately, and the innovations are coming so fast on each new iteration, most of them forget one crucial thing: Flying these is supposed to be fun. Here’s an alternative that keeps that ethic firmly in mind: The Moskito Smartphone-Controlled Plane. This thing […]
There are few intellectual exercises better than a good game of chess against a capable opponent, which is why a lot of old hands at the gameplay it online. But there’s still nothing like the tactile thrill of moving a knight into checkmate. (Or sweeping the pieces off dramatically when you lose.) That’s why we’re […]
Got a real music junkie on your list this year? It’s a good bet that they already have a solid pair of earbuds, but probably nothing quite like these Seeds Earphones. Here’s the thing: Wireless earbuds are all the rage right now, and there are a lot of good reasons for that. But for true […]