Have you ever wanted to turn the lights ON or OFF just by thinking about it? Or do you want to know how stressed you are by looking at the color of a RGB led? While now you can by following this Instructables! To get a feeling for what we are going to make today […]
What is the Project About This is a device capable of recording and recognizing sophisticated 3d gestures and carrying out a preset action if the gesture matches, maybe changing the slide of a presentation, increasing volume or anything else that can be done using a keyboard and mouse. For example: rotate the hand counter-clockwise to
Gesture Controlled PPT Changer Continue Reading
Wokwi has created a new Skull CTF that allows those integrated to engage in mind-bending hardware puzzles, from $20. The Skull is a Capture the Flag (CTF) riddle that invites you to explore the internals of the AVR architecture and is now available to purchase directly from the Crowd Supply website with free shipping throughout
Skull CTF offers mind-bending hardware puzzles Continue Reading
We were struck by how attractive [mircemk’s] Arduino-based frequency counter looks. It also is a reasonably simple build. It can count up to 6.5 MHz which isn’t that much, but there’s a lot you can do even with that limitation. The LED display is decidedly retro. Inside a very modern Arduino Nano does most of the
EASY FREQUENCY COUNTER LOOKS GOOD, READS TO 6.5 MHZ Continue Reading
The Raspberry Pi compute module is a powerful piece of hardware, especially for the price. With it, you get more IO than a normal Pi, plus the ability to design hardware around it that’s specifically tailored to your needs rather than simply to general-purpose consumers. However, this comes at the cost of needing a way
PI COMPUTE MODULE IS LOVE-CHILD OF RASPBERRY AND ARDUINO Continue Reading
[memestra] is a teacher whose life has become a series of videoconferences over the last year or so. With all the classes and meetings, they spend the whole day switching between either Zoom, Teams, or Meet. If anyone needs a single piece of hardware to control them all, it’s [memestra]. Well, and every other teacher out
MASTER VIDEO CALL CONTROL PANEL IS MADE OF PCBS Continue Reading
If you want to waste time in a meaningful way, get yourself an hourglass. It’s simultaneously mesmerizing and terrifying to sit there and watch the seconds slip through the threshold that separates possibility from missed opportunity. [Ty and Gig]’s LED hourglass is equally beautiful to watch. It doesn’t actually tell time, but that’s perfectly fine
LED HOURGLASS MOVES LIKE THE REAL THING Continue Reading
Unexpected downtime can be catastrophic for businesses. When your operations grind to a halt, your website becomes unavailable, and your productivity falls, it has a knock-on effect on your revenue and profits. In addition to this, unforeseen downtime can affect your professional reputation and cause your target audience to view you as unreliable. Due to
How to Eliminate Downtime in Your Business Continue Reading
I was attending the graduation of my friend last May and my friend leaned over to me and said “Hey Rachel, you should do an Arduino project so that you’re really easy to spot when you graduate.” So I did just that. The cap has an 8 by 32 grid of LED’s that scrolls the
Epic Graduation Cap Continue Reading
Traditionally, a forum full of technical users trying integrate their own hardware into a game system for the purposes of gaining unfettered access to its entire software library was the kind of thing that would keep engineers at Sony and Nintendo up at night. The development and proliferation of so called “mod chips” were an
ARDUBOY FX MOD-CHIP: NOW YOU’RE PLAYING WITH POWER Continue Reading
