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Orange Pi Previews Orange Pi 6 Plus with 12-core architecture and dual 5G Ethernet ports
Orange Pi has introduced the Orange Pi 6 Plus, a single-board computer intended for high-performance and AI-oriented computing tasks. It uses the CIX CD8180/CD8160 SoC with a 12-core 64-bit CPU and an NPU rated at up to 45 TOPS. The SoC includes a 12-core architecture paired with an integrated graphics processor supporting hardware-accelerated ray tracing […]
PLA Gears Fail To Fail In 3D Printed Bicycle Drivetrain
https://invidious.privacyredirect.com/watch?v=PHHgMWuk23o
Anyone who has ever snapped a chain or a crank knows how much torque a bicycle’s power train has to absorb on a daily basis; it’s really more than one might naively expect. For that reason, [Well Done Tips]’s idea of 3D printing a gear chain from PLA did not seem like the most promising of hacks to us.
Contrary to expectations, though, it actually worked; at the end of the video (at about 13:25), he’s on camera going 20 km/h, which while not speedy, is faster than we thought the fixed gearing would hold up. The gears themselves, as you...
Possibly the Newest ISA Card
Back when the IBM PC was new, laying out an ISA board was a daunting task. You probably didn’t have a very fast ‘scope, if you had one at all. Board layout was almost certainly done on a drafting table with big pieces of tape. It was hard for small companies, much less hobbyists, to make a new card. You could buy a prototype board and wirewrap or otherwise put together something, but that was also not for the faint of heart. But with modern tools, something like that is a very doable project and [profdc9] has, in fact, done...
A Function Generator From The Past
https://invidious.privacyredirect.com/watch?v=CIuWX-6ER_8
It’s always a pleasure to find a hardware hacker who you haven’t seen before, and page back through their work. [Bettina Neumryr]’s niche comes in building projects from old electronics magazines, and her latest, a function generator from the British Everyday Electronics magazine in April 1983, is a typical build.
The project uses the XR2206 function generator chip, a favourite of the time. It contains a current controlled oscillator and waveform shaper, and can easily produce square, triangle, and sine waves. It was always a puzzle back in the day why this chip existed as surely the global market for function...
Pocket Boss – A remote worker’s guide to bending data (and ethics)
Pocket Boss tasks you, a remote employee, to "fix" data and please your boss. What appears as a casual game, is a sharp piece of digital satire, transforming the cynical aspects of corporate life into a darkly comical exercise.
Subscribe to our feed+ and get full content posts, jobs, events, and books via RSS. ...Hackaday Podcast Episode 341: Qualcomm Owns Arduino, Steppers Still Dominate 3D Printing, and Google Controls Your Apps
The nights are drawing in for Europeans, and Elliot Williams is joined this week by Jenny List for an evening podcast looking at the past week in all things Hackaday. After reminding listeners of the upcoming Hackaday Supercon and Jawncon events, we take a moment to mark the sad passing of the prolific YouTuber, Robert Murray-Smith.
Before diving into the real hacks, there are a couple of more general news stories with an effect on our community. First, the takeover of Arduino by Qualcomm, and what its effect is likely to be. We try to speculate as to where the Arduino...
QUIC! Jump to User Space!
Everyone knows that Weird Al lampooned computers in a famous parody song (It’s All About the Pentiums). But if you want more hardcore (including more hardcore language, so if you are offended by rap music-style explicit lyrics, maybe don’t look this up), you probably want “Kill Dash 9” by Monzy. There’s a line in that song about “You thought the seven-layer model referred to a burrito.” In fact, it refers to how networking applications operate, and it is so ingrained that you don’t even hear about it much these days. But as [Codemia] points out, QUIC aims to disrupt the...
This Week in Security: ID Breaches, Code Smell, and Poetic Flows
https://invidious.privacyredirect.com/watch?v=Fu3laL5VYdM
Discord had a data breach back on September 20th, via an outsourced support contractor. It seems it was a Zendesk instance that was accessed for 58 hours through a compromised contractor user account. There have been numbers thrown around from groups claiming to be behind the breach, like 1.6 Terabytes of data downloaded, 5.5 million user affected, and 2.1 million photos of IDs.
Discord has pushed back on those numbers, stating that it’s about 70,000 IDs that were leaked, with no comments on the other claims. To their credit, Discord has steadfastly refused to pay any ransom. There’s an interesting question...
FoBE IDEA Mesh Tracker C1 – An nRF52840-based LoRa GPS tracker with sensors, OLED, knob, and more
Designed by FoBE Studio in China, the FoBE IDEA Mesh Tracker C1 is a LoRa-powered off-grid communication device designed for outdoor GPS tracking, sensor data exchange, and mesh networking in remote environments. Built around the Nordic nRF52840 MCU, it integrates LoRa, GPS, BLE, and motion sensors, making it suitable for location tracking, environmental monitoring, and off-grid communication projects. The device integrates a GPS module, LoRa transceiver, 0.96-inch OLED display, buzzer, a 3-axis accelerometer, and a 3-axis gyroscope. Other ports include a USB-C port, reserved SWDIO/SWCLK headers, an 8-pin GPIO expansion header, and dual IPEX connectors for LoRa and GPS antennas....
BenchVolt PD: USB PD Meets Benchtop Precision
https://invidious.privacyredirect.com/watch?v=S_CAUgKZTTw
USB power has become ubiquitous — everything from phones to laptops all use it — so why not your lab bench? This is what [EEEngineer4Ever] set out to do with the BenchVolt PD USB adjustable bench power supply. This is more than just a simple breakout for standard USB PD voltages, mind you; with adjustable voltages, SCPI support, and much more.
The case is made of laser-cut acrylic, mounted to an aluminum base, not only providing a weighted base but also helping with dissipating heat when pulling the 100 W this is capable of supplying. Inside the clear exterior,...