HAND-CRANKED MAGNET maker IS limitless fun
We can’t believe of a single person who doesn’t take pleasure in playing with a handful of unusual earth magnets now as well as again. We understand that [Dave Johnson] definitely does. As a gift to his daddy in law, he built a splendid maker that does bit a lot more than manipulate spherical unusual…
ARDUINO BASED BIOFEEDBACK system
[Michael Gerstenmayer] has been extremely successful in establishing a biofeedback system. He’s based the develop around an Arduino as well as started adding different pieces to the job to establish a full-featured unit. It can take your temperature (with an IR sensor…. not the difficult way), determine your galvanic skin action (conductance), as well as create comments…
FUN WITH LED MATRIX as well as mouse
[Brad] just obtained a 32×32 RGB LED matrix as well as he jumped best into the deep end with his very first project. To try out his skills on the gadget he utilized an Arduino to drive a slew of pixels with bouncing-ball physics. The demo starts off with a hail storm of multi-colored falling…
YOUR RESUME ALL CINCHED UP IN LATEX
Engineers just do things differently, which is why this hack makes a great deal of sense to us. instead of selecting a platform like open office to preserve his resume [Campbell Hennessy] renders his employment as well as references utilizing LaTeX. We separate material from styling on the web all the time utilizing CSS as well…
STM32 ANALOG CONVERTER phase noise
[Avian] has been utilizing STM32 ARM processors to sample RF for a range of applications. At first, he was getting fairly broad TV signals. Recently, though, he’s started handling extremely narrow signals as well as he discovered that his samples had a great deal of spread in the frequency domain that he didn’t expect. What…
NOT YOUR normal LED book LIGHT
[Steve Hoefer] is not a significant fan of conventional table lamps, so he set off to develop a reading light of his own that was much more aesthetically pleasing than the common fare. He believed it would be quite suitable to build his reading lamp out of a book, as well as we’re inclined to…
ASTERIODS: THE BELT BUCKLE
This is going to change the way you play with yourself. What if every time you got a little tired you reached for your belt rather than your smart phone? [Cunning_Fellow] may be doing that more often now that he finished this slick-looking video game belt buckle which plays the classic Asteroids game. It isn’t…
4-LED OCTAL CLOCK demands vibrant math
We’ve all seen LED clocks where RGB LEDs are utilized to screen time. It seems like the easier the interface, the much more likely you’d requirement to do math to figure out the time. This Octal Clock by [Alex Kurrasch] proves the point by utilizing only four LEDs: the top two show hours and minutes, and…
THE ART OF THE SILICON CHIP
If you have complied with the group of reverse engineers whose work on traditional pieces of silicon we function on a regular basis right here at Hackaday, you may well be familiar with the appearance of the different elements that comprise their gates as well as other functions. What you may not be familiar with,…
STAFF update and PHILANTHROPY
It is my enjoyment to welcome two new members of the Hackaday team. [Kevin Darrah] and [Kristina Panos] both have electronics backgrounds, and following in the custom of the entire team they are long-time visitors of Hackaday. Both are already hard at work. You can learn a bit a lot more about them on the…