19+ hour, 37+ min ago   (356+ words) Drilling holes through a frozen lake is a pretty straightforward way to measure ice thickness, but it is also slow, labor-intensive, and dangerous. That becomes a bigger problem when you need measurements across a large area to determine whether the…...

1+ day, 23+ hour ago   (261+ words) Called high aspect ratio flat fiber (HARFF), the new design replaces the familiar round cross-section with a thin, quadrilateral shape. That geometry isn't just for looks. It changes how the glass bends and deforms, giving researchers another way to tune…...

4+ day, 15+ hour ago   (450+ words) For a project like this, your first instinct might be to use the latest hardware. But given the cost of a Raspberry Pi 5 these days, Klements instead chose a 2 GB Raspberry Pi 4. For older consoles and arcade games, the Pi…...

6+ day, 11+ hour ago   (265+ words) Matt from the TrashBench YouTube channel wondered if he could bypass all of this complexity and simply flow water over the top of a GPU chip. That would normally be a really, really bad idea for obvious reasons, but he…...

1+ week, 23+ hour ago   (156+ words) In this project, I convert a classic PCL86 single-ended tube amplifier design to operate with the less common PCL82 vacuum tube. At the time of building this project, I had several PCL82 tubes available, so I decided to modify the original design to…...

1+ week, 1+ day ago   (866+ words) StackChan senses your drink via a smart coaster: tracks sips and pace, warns if you drink too fast, and offers a refill when running low. There's an official M5Stack StackChan AI robot sitting on my desk. It has expressive eyes and…...

1+ week, 18+ hour ago   (1068+ words) One Device, One Software. Real control for any machine; no lag, no brand lock-in, no compromise. Powered By Zig 0.16 | Built On ESP-IDF 6.0 Shops running retrofitted or small-scale CNC equipment face a frustrating dilemma during setup and operation. Most motion controllers…...

1+ week, 1+ day ago   (419+ words) Hackster.io Please ensure that JavaScript is enabled in your browser to view this page. Pavel Panchekha, associate professor at the University of Utah's Kahlert School of Computing, has offered a solution to the growing software complexity issue: a universal…...

1+ week, 4+ day ago   (884+ words) OmniStamp is a miniature three-wheel omnidirectional robot built around the M5Stack StampS3A. It uses omni wheels just 24 mm in diameter and an OID positioning module that gives the robot its absolute coordinates and heading on the field. The low-level hardware is driven…...

1+ week, 4+ day ago   (246+ words) Hackster.io Please ensure that JavaScript is enabled in your browser to view this page. Creality has opened orders for a compact handheld maker-free 3D scanner, offering some impressive features at a pocket-friendly price: the Creality Pika. "Pika turns real objects…...