M5Stamp PLC Controller with Opto-Isolated Inputs, Relays, PWR CAN, and RS485
The M5Stamp PLC Controller, built on the StampS3A module, is a compact programmable logic controller designed for industrial automation and remote monitoring. With wireless connectivity, versatile I/O, and industrial communication support, it fits applications such as smart manufacturing and distributed control. The StamPLC leverages the StampS3A, which incorporates an ESP32-S3FN8 microcontroll … ⌘ Read more
SOMDEVICES Expands SoM Lineup with µSMARC RZ/V2N for AI and Vision Applications
SOMDEVICES has introduced the µSMARC RZ/V2N, a System-on-Module based on the Renesas RZ/V2N processor. Designed for AI-driven machine learning, vision applications, and industrial automation, this module delivers high computational performance in a compact form factor. This module features the same Renesas processor as the V2N SOM by IMDT, which was covered earlier this month. Bui … ⌘ Read more
RDK X5 Development Kit Featuring HDMI, MIPI CSI, and Gigabit Ethernet
The RDK X5 is a development kit designed for intelligent computing and robotics. It features a form factor similar to the Raspberry Pi single board computer but is powered by the 10 TOPS Sunrise 5 processor. The RDK X5 includes an octa-core Cortex-A55 CPU running at 1.5 GHz, a dedicated BPU with 10 TOPS of […] ⌘ Read more
Open Policy Agent: Best Practices for a Secure Deployment
Thanks to its performance and adaptability, Open Policy Agent (OPA) is a common choice for managing policy-as-code. Nonetheless, security flaws can develop if OPA is abused or improperly designed, much as with any tool handling important… ⌘ Read more
BPI R4 Lite is in Development with Wi-Fi 7 and High Speed Networking
The Banana Pi team is developing a new router board, the BPI-R4 Lite, which is expected to support Wi-Fi 7 and high-speed networking. The design is based on the MediaTek MT7987A quad-core Arm Cortex-A53 processor and includes multiple connectivity and expansion options. Current design plans include 2GB of DDR4 memory, with support for up to […] ⌘ Read more
Sipeed Previews Compact, Low-Cost NanoCluster for Multi-SOM Computing
The NanoCluster is a compact computing platform designed for multi-SOM configurations, offering a balance between size and functionality. It supports up to seven system-on-modules, including the LM3H, CM4, CM5, and M4N, making it adaptable for various applications requiring distributed computing. With dimensions of 85x56mm, the board is significantly smaller than a standard mini-ITX board, occupying […] ⌘ Read more
Industrial Embedded Computing with FET3506J S SoM and Linux Compatibility
The FET3506J-S System on Module is designed for industrial environments that require stable performance and a range of connectivity options. It supports Linux and various industrial interfaces, making it adaptable to applications in automation, healthcare, power systems, and communication technologies. The FET3506J-S features the Rockchip RK3506J processor with a triple-core Cortex-A7 architecture … ⌘ Read more
Comet GL-RM1 Enables Remote Control with 2K Video Resolution
Comet (GL-RM1) is a hardware-based remote KVM solution for remote computer access and control. Its open-source design enables hardware-level interaction, making it useful for remote work, IT maintenance, and server management. It allows full control over offline computers, including BIOS access, troubleshooting, and boot failure recovery. The device features a quad-core 1.5GHz processor, 1GB DDR3 […] ⌘ Read more
10 Expensive Infrastructure “Solutions” That Were Total Fails
Infrastructure projects are meant to improve lives, reduce congestion, and modernize cities, but sometimes, they backfire spectacularly. Whether due to poor planning, unintended consequences, or outright corruption, these projects exacerbated the very problems they were designed to fix. From flood barriers that made flooding worse to highways that increased traffic, here are 10 times infrastructure […]
The post … ⌘ Read more
UNIHIKER K10 is an ESP32-S3 based platform with TinyML and built-in sensors
The UNIHIKER K10 is an AI learning device designed for education, integrating features for artificial intelligence, machine learning, and IoT applications. It includes a 2.8″ color screen, Wi-Fi, Bluetooth, a camera, microphone, speaker, RGB light, and multiple sensors. The device features an ESP32-S3 Xtensa LX7 microcontroller with 512KB SRAM and 16MB flash storage. It supports […] ⌘ Read more
Erlang Solutions: Elixir vs Haskell: What’s the Difference?
Elixir and Haskell are two very powerful, very popular programming languages. However, each has its strengths and weaknesses. Whilst they are similar in a few ways, it’s their differences that make them more suitable for certain tasks.
Here’s an Elixir vs Haskell comparison.
Elixir vs Haskell: a comparison Core philosophy and design goalsStarting at a top-level view of both languages, the first difference we see is … ⌘ Read more
IMDT V2N SBC: A Vision-AI Computing Platform with Dual MIPI CSI and Renesas RZ/V2N Processor
IMDT has introduced its latest System-on-Module and Single-Board Computer, both powered by the Renesas RZ/V2N processor. These new platforms are designed to deliver cost-effective, high-performance AI computing at the edge, supporting applications in robotics, smart cities, industrial automation, IoT, and smart retail. The core of both the SOM and SBC is the Re … ⌘ Read more
Iconography of the PuTTY tools
Ah, PuTTY. Good old reliable PuTTY. This little tool is one of those cornerstone applications in the toolbox of most of us, without any fuss, without any upsells or anti-user nonsense – it just does its job, and it has been doing its job for 30 years. Have you ever wondered, though, where PuTTY’s icons come from, how they were made, and how they evolved over time? PuTTY’s icon designs date from the late 1990s and early 2000s. They’ve never had a major stylistic redesign … ⌘ Read more
PicoCalc Brings Classic Computing to ClockworkPi v2.0 with Raspberry Pi Pico
The PicoCalc is a compact computing platform designed to recreate the experience of early personal computers. Running on 260KB of memory, it allows users to code in BASIC, explore Lisp, interact with a UNIX-like environment, and run retro games and digital music. Its modular and open-source design makes it adaptable for various applications. Built on […] ⌘ Read more
Texas Instruments Introduces MSPM0C1104 as the Smallest Available Microcontroller
Texas Instruments has introduced the MSPM0C1104, which it describes as the world’s smallest microcontroller, expanding its MSPM0 MCU portfolio. Measuring only 1.38mm², this wafer chip-scale package MCU is 38% smaller than existing alternatives. It is designed for applications where board space is limited, such as medical wearables and personal electronics, while maintaining functio … ⌘ Read more
[ANN] Launching a new design initiative for Monero
The dream is to bring designers, developers, and creatives together to shape the future of Monero’s ecosystem and I’d love for others to jump in! To build resources and help craft great design. If you’re a designer, developer, illustrator, or just someone passionate about Monero and good design sensibility reach out. Let’s build together!
Links:
10 Everyday Fashion Items That Were Originally Designed for War
History has a funny way of taking battlefield necessities and turning them into fashion statements. Some of the most stylish and essential pieces in our wardrobes started with a much more practical and sometimes downright deadly purpose. From keeping soldiers warm to ensuring they had room for extra ammo (or snacks, as we now use […]
The post [10 Everyday Fashion Items That Were Originally Designed for Wa … ⌘ Read more
Comparing Fuchsia components and Linux containers
Fuchsia is a new (non-Linux) operating system from Google, and one of the key pieces of Fuchsia’s design is the component framework. Components on Fuchsia have many similarities with some of the container solutions on Linux (such as Docker): they both fetch content addressed blobs from the network, assemble those blobs into an isolated filesystem structure that holds all the dependencies necessary to run some piece of software, and … ⌘ Read more
NetBSD on a JavaStation
Back when Java was still a new programming language, Sun had the idea of building a computer specifically designed for Java, unique processor running byte-code as its native machine code and all. This whole endeavour proved to be more complicated than Sun had hoped, and as such, they eventually abandoned the idea of a Java processor in favour of plain SPARC. When the JavaStation shipped, it was a regular SPARC workstation without a hard drive, running something called JavaOS from fla … ⌘ Read more
RK3566 Credit Card-Sized SBC with M.2 Expansion and 4K Video Support
The RK3566 Single Board Computer is designed for a range of applications, combining processing power with multiple connectivity options. Built with an 8-layer PCB design and featuring a compact form factor, it is powered by a quad-core Cortex-A55 processor and includes an M.2 2242 slot for expansion. The SBC features the Rockchip RK3566, a quad-core […] ⌘ Read more
[ANN] OFAC Specially Designated Nationals List Update on 2025 March 4th - An individual together with Bitcoin and Monero addresses
Link: https://farside.link/libreddit/r/Monero/comments/1j3xou6/
u/ArticMine (Reddit) ⌘ Read more
Show HN: Bayleaf – Building a low-profile wireless split keyboard
Hey HN,
I built a wireless, split, ultra-low profile keyboard from scratch called Bayleaf. As a beginner I learned all things electronics, PCB-building, designing for manufacturing, and many other hardware-related skills to put this together.
This case study dives into the build process and of course the final result, hope you enjoy!
Comments URL: [https://news.ycombinator.com/item?id=43255529](https://news.ycombinator.com/item?id=4325552 … ⌘ Read more
MayQueen Introduces a 2.13″ Four Color E-Paper Display for Embedded Applications
MayQueen has introduced the PIXPAPER-213-C, a 2.13-inch prototype electronic paper display developed with Triangle Alien Studio. Featuring a four-color display and an SPI interface, it is designed for low-power, high-contrast embedded applications. The PIXPAPER-213-C supports black, white, yellow, and red colors with a resolution of 250×122 pixels and a density of 130 DPI. The active … ⌘ Read more
Adafruit Metro RP2350 is Available for $24.95 with Arduino Form Factor Compatibility
The Adafruit Metro RP2350 is designed for projects that require Arduino form-factor compatibility, multiple GPIO options, and debugging capabilities. Built around the Raspberry Pi RP2350 microcontroller, this board provides various connectivity features and programming support, making it a flexible choice for embedded development. As its name suggests, the Metro RP2350 feature … ⌘ Read more
ADLINK and LIPS Introduce 3D Perception DevKit for Autonomous Mobile Robots
ADLINK Technology and LIPS have introduced a perception solution for autonomous mobile robots. The LIPSAMR Perception DevKit integrates ADLINK’s DLAP-411-Orin platform with LIPSedge AE Active Stereo 3D cameras, providing enhanced 3D vision with a wider field of view and higher resolution than LiDAR. Built on NVIDIA Isaac Perceptor, it is designed for smart manufacturing and […] ⌘ Read more
** Job posting **
I don’t write about work here. Not really as a rule, but out of habit.
It is a Saturday, and this morning at around 1 AM the federal government here in the U.S. fired my entire team, and the whole group they worked out of, 18f. This means that the team I was on is now just me. I was the only one not from 18f.
Nothing about this will increase efficiency or help anyone, at all.
If any of you beautiful RSS people are hiring senior level designers or qualitative researchers, please reach out and I can make introd … ⌘ Read more
T-Connect-Pro: An ESP32-S3 Based Industrial Communication Module
LILYGO recently introduced the T-Connect-Pro, a communication module built around the ESP32-S3-R8 microcontroller. It consists of three stacked circuit boards and integrates multiple interfaces, including CAN, RS485, RS232, Ethernet, and LoRa. Designed for long-distance data transmission, the module includes a TFT LCD screen for configuration and monitoring. The core of the T-Connect-Pro is the ESP32-S3-R8 […] ⌘ Read more
- System Design Interview Vol. 1 and 2, Alex Xu and Sahn Lam
- Designing Data-Intensive Applications, Martin Kleppmann
Deals: iPad 10th Gen for $279, AirTags 4-pack for $68
Amazon is offering the 10th generation iPad at a 20% discount, taking the price down to $279 from the $349 retail price from Apple. The iPad 10th gen model features a modern design, 10.9″ Retina LCD display, A14 chip, Touch ID on the power button, 64GB base storage, 12MP front and back cameras, all day … Read More ⌘ Read more
Kubescape becomes a CNCF incubating project
The CNCF Technical Oversight Committee (TOC) has voted to accept Kubescape as a CNCF incubating project. Kubescape is an open-source Kubernetes security project designed to offer comprehensive security coverage throughout the entire development and deployment lifecycle…. ⌘ Read more
Haasoscope Pro Open Source USB Oscilloscope with 2 GHz Bandwidth and 3.2 GS/s Sampling
Crowd Supply recently launched Haasoscope Pro, an upgraded version of the original open-source USB oscilloscope introduced in 2018. It features a 2 GHz bandwidth, 12-bit resolution, and a 3.2 GS/s sampling rate, providing an open-hardware solution for high-speed signal analysis. According to the product page, oscilloscopes with bandwidths above 1 GHz are typically designe … ⌘ Read more
DietPi Late February 2025 Update (Version 9.11)
The late February update of DietPi v9.11 introduces support for Pi-hole v6 while improving system stability, first-boot automation, and network reliability during initial setup, along with resolving kernel selection issues on Raspberry Pi. DietPi: DietPi is a lightweight, optimized Linux-based operating system designed for single-board computers and embedded systems. It provides an […] ⌘ Read more
Introducing k0rdent: Design, Deploy, and Manage Kubernetes-based IDPs
The Challenge Today Kubernetes is the de facto standard for container orchestration, but managing a complete infrastructure efficiently remains a significant challenge. Without a standardized approach, most organizations building an Internal Developer Portal (IDP) face inconsistent… ⌘ Read more
(Updated) Spitz Plus GL-X2000 is an Upcoming Wi-Fi 6 and 4G LTE CAT 12 Router
The Spitz Plus GL-X2000 is a 4G LTE Wi-Fi 6 router designed to deliver reliable connectivity for remote work, travel, and rural internet access. It supports advanced network features like Multi-WAN, Failover, and Load Balancing, enhancing connection stability and ensuring dependable performance. The router is powered by a Qualcomm dual-core processor running at 1 GHz, […] ⌘ Read more
SpacemiT X60 RISC V Processor Enables AI and High Speed Storage in Bit Brick K1 Embedded Board
The Bit-Brick K1 is a single-board computer designed for industrial and edge computing applications. It features the SpacemiT Key Stone K1, an ultra-low-power octa-core RISC-V system-on-chip with SpacemiT Daoyi AI acceleration. Built on the RISC-V 64GCVB architecture and RVA22 standard, the processor delivers 2.0TOPS of AI computing power using customized … ⌘ Read more
iPhone 16e Released by Apple
Apple has released a new entry level model iPhone, dubbed iPhone 16e. The iPhone 16e replaces the iPhone SE in the lineup, and introduces a modernized design along with some nice updated features for a low-end model, along with a higher price tag. iPhone 16e includes a 6.1″ OLED display with PWM (replacing the 4.7″ … Read More ⌘ Read more
Broadcom, TSMC weigh possible Intel deals that would split storied chip maker
Broadcom has been closely examining Intel’s chip-design and marketing business, according to people familiar with the matter. It has informally discussed with its advisers making a bid but would likely only do so if it finds a partner for Intel’s manufacturing business, the people said. Nothing has been submitted to Intel, the people cautioned, and Broadcom could decide not to … ⌘ Read more
ADLINK Introduces OSM MTK510 Featuring MediaTek Genio 510 COM with Yocto Linux Compatibility
ADLINK Technology Inc. has introduced the OSM-MTK510, a compact and rugged computer-on-module based on the MediaTek Genio 510 platform. Designed for efficiency, the OSM-MTK510 supports AI workloads while maintaining power efficiency and long-term availability for industrial and embedded applications. The OSM-MTK510 features the MediaTek Genio 510, a 6-core pro … ⌘ Read more
Ezurio Veda SL917 Expands Industrial IoT Connectivity with Wi-Fi 6 and Bluetooth LE
The Veda SL917, developed by Ezurio and based on the Silicon Labs SiWx917 chipset, is a low-power wireless module designed for industrial IoT applications. It provides connectivity options, including Wi-Fi 6, Bluetooth Low Energy 5.4, and support for Matter and IP networking, providing secure cloud connectivity and efficient power management. This device supports OFDMA, MU-MIMO … ⌘ Read more
OpenWrt One AP 24 XY Brings Open Source Networking to a Custom Router
The OpenWrt One/AP-24.XY is a router board based on the MediaTek MT7981B (Filogic 820) SoC, combined with the MediaTek MT7976C dual-band Wi-Fi 6 chipset. Developed in collaboration with Banana Pi, the OpenWrt One is the first official hardware platform supported by the OpenWrt open-source community, designed for OpenWrt learning, IoT applications, and general networking use […] ⌘ Read more
Radxa Expands SBC Lineup with ROCK 5T Featuring Dual 2.5GbE and Dual M.2 Slots
Radxa has introduced a Mini-ITX single-board computer designed for both consumer and industrial applications. Built around the Rockchip RK3588(J) processor, this SBC provides a broad set of interfaces, high-speed connectivity, and advanced multimedia capabilities. Unlike the ROCK 5B and ROCK 5B+, which use the same processor, the ROCK 5T is also designed for industrial applications […] ⌘ Read more
Vaaman is a $180 reconfigurable board with an Efinix Trion T120 FPGA and Rockchip RK3399
The Vaaman is a reconfigurable edge computing platform, first seen in 2023. The CrowdSupply campaign has finally launched, offering a system that combines the flexibility of an FPGA with the processing power of a six-core ARM processor. Designed for real-time processing and hardware acceleration, Vaaman integrates an Efinix Trion T120 FPGA with 112k logic elements […\ … ⌘ Read more
(Updated) NanoKVM-USB: 4K HDMI Loopback, USB 3.0, and Integrated Keyboard/Mouse Control
This month, Sipeed unveiled the NanoKVM-USB, described as a compact and low-cost device designed to simplify the operation and management of multiple systems. The Sipeed Wiki pages indicate that this device eliminates the need for dedicated keyboards, mice, or monitors. It allows users to perform operations graphically through the Chrome browser on a single computer, […] ⌘ Read more
M5Stack ASR Unit with CI 03T for Offline Voice Recognition in Smart Devices for $7.50
M5Stack recently launched the ASR Unit, which is an offline voice recognition module incorporating the CI-03T AI offline voice module. It is designed for applications that require speech recognition, voiceprint detection, and voice enhancement without relying on cloud-based processing. The product page for the CI-03T is in Chinese, but it describes the module as a […] ⌘ Read more
JotaleaOS: a very tiny hobby operating system
JotaleaOS is an open source, minimalistic, experimental operating system made by Jotalea, designed for extreme low-resource environments. It does not support external programs or games, as it lacks a standard application execution environment. The system is entirely self-contained, running only its built-in commands. ↫ JotaleaOS website Exactly what is says on the tin: a tiny operating system created entirely as a learning experience. That’s … ⌘ Read more
How to Improve Photos Layout on iPhone with iOS 18
The Photos app on iPhone received a significant layout redesign in iOS 18 that has left many iPhone users annoyed or frustrated as the new Photos design is not necessarily intuitive or easy to use for everyone. Things have been moved around, albums or features they were using might be missing or harder to access, … Read More ⌘ Read more
MINIX NGC-NR660 Mini PC with High-Speed 2.5GbE Networking and Triple Display Support
MINIX has recently launched the NGC-NR660, a compact yet powerful Mini PC featuring an AMD Ryzen 5 6600H processor and AMD Radeon 660M graphics. Designed for multitasking, gaming, and productivity, this system supports triple display output, 8K Ultra HD resolution, and dual 2.5GbE RJ45 ports for high-speed wired connectivity. The NGC-NR660 is equipped with 16GB […] ⌘ Read more
ESP32-S3 IR Thermal Imaging Camera Module with Wi-Fi and Bluetooth Connectivity
Waveshare recently launched the ESP32-S3 IR Thermal Imaging Camera Module which is a wireless infrared thermal imaging device based on the ESP32-S3-WROOM-1 chip. Designed with a compact form factor of 29 × 29mm, this module is intended for applications such as thermal monitoring, security surveillance, and industrial diagnostics. The product page does not mention […] ⌘ Read more
NetCard 3 for H Series Expanding 5GbE Networking on ODROID H3 and H4
The NetCard 3 is an add-on network expansion card designed exclusively for the ODROID-H3 and H4 series, offering four high-speed 5GbE Ethernet ports. Maintaining the same size and mounting method as previous NetCard versions, it integrates seamlessly with compatible ODROID boards while delivering improved network performance. This expansion card is built around four Realtek RTL8126 […] ⌘ Read more
Axiomtek Introduces ROBOX300 Fanless Robotics Controller for Industrial AMRs with ROS/ROS 2 Support
Axiomtek has introduced the ROBOX300, a compact and energy-efficient robotics controller designed for Autonomous Mobile Robots. Powered by the Intel Core i5-1145G7E processor with a 15W TDP, it supports a 9 to 60 VDC input range and features a rugged, fanless design for industrial use. As of this publication date, the ROBOX300 is only […] ⌘ Read more