Norbert Heinz, aka “HomoFaciens,” is no stranger to making versions of modern-day equipment in unusual ways, but what about the way that this equipment is actually powered? It’s not something that we normally consider if an AC adapter is nearby; you simply plug it into the wall and “free” power flows to your device. Heinz’s […]
Batik is a fabric decoration technique where wax is applied by hand to cloth that is then died, leaving behind beautiful patterns. While interesting, doing this manually is time-consuming and requires quite a bit of skill to properly execute. In a new take on this traditional technique, makers Olivia De Gouveia and Eugenia Morpurgo decided […]
No matter how good your telescope is, if you don’t know where to point it, it’s little more than a curiosity. Motorized GoTo telescopes are available at a very high price, but maker “DentDentArthurDent” has come up with an automated star-finder, showing you where your telescope needs to be aimed. The system takes the form of a […]
When you need to access the Internet via WiFi, it’s not too hard to find a hotspot if you’re in the right location, and the SSID usually gives you some clue as to who is providing it. What if you instead generated network names in order to communicate with people attempting to log on? That’s […]
What could be better than a lamp that expands with the pull of a control cord? How about one that looks like the Death Star and is controlled with your voice? That’s exactly what maker Adi Singh created using a popular IKEA lamp and embedding it with an Arduino MKR1000 to take voice commands via Alexa. […]
While some toy vehicles perform quite well out of the box, others are just begging to be equipped with supplemental electronics. This was the case for YouTuber Tanner Tech, who after receiving a capable 4WD truck in the mail with no control system, outfitted it with a transmitter and receiver, along with an Arduino Uno. […]
While it’s hard to beat today’s mobile devices functionality-wise, if you need a phone built like a tank and designed for voice communication and voice communication only, you can’t go wrong with the Western Electric Model 500 rotary telephone. As maker “bicapitate” shows on Imgur, these models include a generous amount of space inside, enough […]
If you ever wanted to to see what Symmetra’s sentry turrets from Overwatch would look like in real life, now you can thanks to Mr. Volt. The YouTuber has produced a pair of them powered by a LiPo battery and controlled with an Arduino Mega, utilizing a relay shield to provide enough power to each […]
How can you help advance Industry 4.0 using the Arduino ecosystem? From robots and predictive maintenance to remote control and data acquisition, we’ve teamed up Distrelec to launch a new Automation & Robotics Contest challenging our community to create innovative solutions that can make the industry faster, cheaper, more flexible, and efficient. Participants are required to tap into our extensive range of […]
If you want to keep something at a certain temperature, say a block of aluminum, you’ll need a thermocouple and some sort of heating element. While you could turn a heater on and off abruptly in a sequence appropriately known as “bang-bang,” a more refined method can be used called PID, or proportional-integral-derivative control. This […]
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