Introduction to Sketching with Code

Get full content RSS Feed

Torn between pop science and dense textbooks, Kynd writes an engaging 8-chapter (12k words) introductory guide for curious (code) beginners—sharing his understanding and ideas to spark curiosity and exploration.

Read More

Chipsee PPC-CM5-156 Review – Part 2: A Raspberry Pi CM5 fanless Panel PC tested with Raspberry Pi OS

We've already had a look at the hardware of Chipsee's 15.6-inch industrial touch panel PC in the first part of the review, before booting it to Raspberry Pi OS. I've now had time to test most features of the PPC-CM5-156 panel PC running Raspberry Pi OS, so I'll report my experience testing performance and most ports of the Raspberry Pi CM5-based system in the second part of the review.

PPC-CM5-156 panel PC system info and sbc-bench.sh benchmark

Let's check the features of the PPC-CM5-156 panel PC using the inxi utility:

The post Chipsee PPC-CM5-156 Review – Part 2: A Raspberry Pi CM5 fanless...

Sipeed Tang Console – A GOWIN GW5AST/GW5AT board with 60K or 138K LUT for FPGA development and retro gaming

Sipeed Tang Console is an FPGA development based on GOWIN GW5AST SoC FPGA with 138K LUTs and a hard RISC-V core or GW5AT FPGA with 60K LUTs, designed as a generic FPGA development and retro gaming platform. The Tange Console offers HDMI and RGB LCD display connectors, two USB ports for joystick or other peripherals, and plenty of expansion options with two 40-pin headers for SDRAM, GBA, and custom expansion, two PMOD connectors for joysticks or custom modules, and a 16-pin Raspberry Pi PCIe FFC connector. The “Tang Console” is also integrated into the “Tang Retro Console” as a complete...

The Open Source Hardware and Software €20 Smart Home Server Hardware development started

For these who do wonder what is this here is link to the TuxCon2025 challenge. With our preliminary setup the server will fit in 70×50 mm and here is the initial layout: On the bottom side are the LCD display connector, T113-S3, Ethernet PHY and the 128MB Flash. There is also discussion on Discord about […]

UV Meter for Flipper Zero measures ultraviolet radiation with AS7331 sensor

The UV Meter is a Flipper Zero application designed to measure ultraviolet (UV) radiation using the AS7331 spectral sensor, which can detect UV-A, UV-B, and UV-C wavelengths. Designed for personal and environmental UV monitoring, this tool measures UV exposure levels in everyday scenarios, whether it’s behind windows, under cloud cover, or while wearing sunglasses. It provides real-time irradiance readings in µW/cm², W/m², or mW/m², and calculates safe maximum daily exposure durations based on 2024 TLVs and BEIs from ACGIH, with adjustable factors like eye protection status, gain, and exposure time. A visual meter and warning symbols notify the user of...

Rockchip RK3588 embedded computer features 3x M.2 sockets, 4x RS232, 2x RS485, 2x DI, 2x DO, and more

Forlinx FCU3501 is a fanless embedded computer powered by the Rockchip RK3588 SoC, or the RK3588J industrial-grade variant, and offered with up to 16GB LPDDR4x, 128GB eMMC flash, and plenty of features. Those include HDMI output and input ports, three M.2 sockets for NVMe SSD, Hailo-8 AI accelerator for a combined 26+6 TOPS of AI performance, and 4G/5G cellular module, two gigabit Ethernet ports, a built-in WiFi 4 and Bluetooth 4.2 module, four RS232 and two RS485 isolated serial interfaces, two digital inputs (DI), two digital outputs (DO), and more. Forlinx FCU3501 specifications: SoC – Rockchip RK3588(J) octa-core processor with...

Armbian 25.5 Adds New Board Support, Application Modules, and Receives Community Recognition

The Armbian team has released version 25.5, bringing expanded hardware compatibility, improved system tools, and a growing library of post-install application modules. The update also coincides with Armbian being recognized by NetBox Labs with a 2025 NetBox Hero Award for its role in open infrastructure innovation. New in Armbian v25.5 The latest release includes dozens […]

DietPi May 2025 Update Introduces Security Changes, Kernel Fixes, and Software Cleanups

The latest DietPi release (v9.13) focuses on improving security defaults, enhancing support for specific SBCs, and removing outdated software options. The update also brings kernel upgrades, interface refinements, and dozens of bug fixes for improved stability across platforms. DietPi: DietPi is a lightweight, Debian-based operating system optimized for single-board computers and embedded systems. It emphasizes […]

Dis-Augmented Reality – Visions of the digital world

Get full content RSS Feed

Dis-Augmented Reality is a series of works that explore the relationship between humans and digital technologies. Gilles's main objective is to rematerialize the art object and bring the images generated and designed for flat screens into real, three-dimensional space.

Read More

Draw a line, Google Gemini will describe it

Get full content RSS Feed

Fun, simple #p5js sketch by Alexander Chen where you can draw a line and Google Gemini tries to describe it in a single word. Uses Gemini 1.5 Flash API (requires API key).

Read More