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“The ‘brain’ is the ESP8266 uC. It is available with on board WiFi and plenty of I/O for smaller projects. All this for well under $10USD with programming options for NodeMCU, MicroPython, and the Arduino IDE. There seems to …
“Today, loading a web page on a big website usually involves a database query — to retrieve the latest contributions to a discussion you’re participating in, a list of news stories related to the one you’re reading, links targeted …
“One of the projects, which was scheduled some time ago, was the construction of a personalized presence light. For this project I decided to use a wooden base with an Arduino and a figure printed in 3D. First the bases …
“Phase transitions surround us—for instance, liquid water changes to ice when frozen and to steam when boiled. Now, researchers at the Carnegie Institution for Science* have discovered a new phenomenon of so-called metastability in a liquid phase. A metastable …
“Since the GOES-16 satellite lifted off from Cape Canaveral on November 19, scientists, meteorologists and ordinary weather enthusiasts have anxiously waited for the first photos from NOAA’s newest weather satellite, GOES-16, formerly GOES-R. The release of …
“Welcome to my instructable on how to create a simple ornament with RGB LEDs and an Arduino board! In my case I have built a clay-modelled take on Ori and the Blind Forest’s Shrouded Lantern because I’m a …
“Spectacles, phone, wallet, watch. Tablet, keys, pocket knife, camera. Multi-tool. USB cable and charger. Extra batteries. Outgoing mail. Coupons, tickets, medication, and makeup. Sunglasses. Contact lens case and solution. That video game you’ve been meaning to return. A book …
News UMass researcher says all-natural ‘wire’ discovery could replace man-made electronic connectors
“Microbiologists at the University of Massachusetts have discovered a new type of natural wire that could replace traditional wires in the sensors in cellphones and other electronics. Instead of man-made electronics, researchers here have found they can develop sustainable “green …
“Tech giant Asus is taking on the Raspberry Pi with its own DIY-friendly single-board computer that’s said to offer 4K video playback and 24-bit audio support in exchange for a hefty £55 price tag. Dubbed the “Asus 90MB0QY1 …
“A QR generation library was ported to the Arduino UNO and Seeed LCD touchscreen platform. Originally the generation time was 6 seconds, making the display of seconds impossible. As @ch00ftech suggested, eliminating the search for the optimal QR mask and …