Servos, servos, and more servos

For one reason or another, a lot of Hackaday readers are doing stuff with servos as of late. Here’s a few servo hacks that made their way into our tip line over the past day or so:

USB servo controller and a Stewart Platform

[Patricio] needed a way to control a bunch of servos for his thesis project. He came … Read the rest

Chorded keyboard for touchscreens

For over a hundred years, good typists didn’t ‘hunt and peck’ but instead relied on keeping their fingers on the home row. This technique relies on physical buttons, but with on-screen keyboards used on tablets and other touch screen devices touch typists have a very hard time. [Zach] is working on a new project to bring a chorded keyboard to Read the rest

Building fiber optic chandeliers

This chandelier keeps the light source hidden and uses fiber optics to illuminate the acrylic diffusers. It’s the second attempt [TheCreator] has made at building his own. Bother projects are interesting in their own way.

The first attempt used marbles as diffusers and had a much different look to it. This time around he’s using what he calls acrylic … Read the rest

Building a steam punk style time and weather display

This is [Pierre Cauchois'] digital weather display. Since weather displays are ubiquitous in this day of smart phones in every pocket he went out of his way to give it a unique look. He started with a wooden voltmeter case, swapping the ancient display for a modern LCD screen.

He used Gadgeteer components for the retrofit. The images for … Read the rest

Redesigning the RC tank

[Vincent] started building this tank (translation) with a regular hobby model: the Heng Long Tiger 1. However, after considering some goals for the project, he decided to nearly gut the tank and redesign it, basing it on the Arduino and a standard Motor Shield. The possibilities with this setup are nearly endless. In its current form, the … Read the rest

DIY GLOBARS for nighttime bike visibility

Inspired by a non-existant yet still cool illuminated bicycle handlebar project, [Becky] over at Adafruit came up with her own version of light up  handlebars. Not only is her project actually real, they’re also a pretty cool build that brings a little lightcycle ambiance to twilight bicycling.

[Becky]‘s light up handlebars are inspired by the GLOBARS concept design … Read the rest

Picking handcuffs with laser cut keys

At this year’s HOPE conference, German competitive lockpicker and security researcher [Ray] gave a talk about escaping high security handcuffs that are probably being used by your local police and other LEOs. He’s doing this with 3D printed and laser cut keys because, you know, security through obscurity never works.

Two years ago, [Ray] gave a talk at HOPE on … Read the rest