85 x 65 mm, 4-layer KiCad 10 board that gives a computer LTE data, SMS and voice calls over one USB-C cable · An on-board USB hub exposes the EC25-EUX's network adapter and AT…

Insights: A worked example of integrating a cellular module: high-current power, 50 Ω-class RF feeds, SIM socket and a modem recovery mode · Shows how to bridge a modem's PCM audio to USB…

Art-Net 4 / sACN to 4× DMX512 node in a half-19-inch 1U aluminium enclosure, offered as Full and Lite variants on the same 200×165 mm 4-layer PCB outline · STM32F407 MCU with a…

Insights: A rare complete reference for isolated DMX outputs and mains-safe PCB layout in stage-lighting gear · Shows a practical seamless backup-power architecture combining mains, PoE,…

A two-PC keyboard/mouse switch that uses two RP2040 MCUs, galvanically isolated by a CA-IS3721 digital isolator. · MCU-A acts as the USB host via PIO-USB and routes HID reports to…

Insights: A clear worked example of USB host plus device on the RP2040 with isolated MCU-to-MCU communication. · Comparing the module-carrier and chip-down versions of the same circuit…

Ermine is a versatile electronics platform designed for automotive diagnostics, power control, and automation. · It features on-board connectivity options like CAN, ISO9141, LIN,…

Insights: Ermine stands out as a comprehensive solution for automotive enthusiasts and professionals needing a flexible tool for vehicle electronics. · Its adaptability makes it ideal for…

A breakthrough in reverse engineering was achieved by Claude Code, who successfully converted the entire 121GW multimeter firmware into C within 24 hours using a single prompt.…

Insights: This project is notable for demonstrating the power of AI in reverse engineering, potentially reducing the time and expertise required for such tasks. · It is particularly…

Intel has released the 14A PDK 0.9, marking a significant step in their foundry process development, with the final PDK 1.0 expected by Q1 2027. · The 14A process node offers a…

Insights: Intel's 14A PDK 0.9 release is crucial for companies looking to leverage cutting-edge semiconductor technology, offering improved performance and efficiency. · For Tindie sellers…

The XIAO STM32C5 is a compact development board featuring the STM32C5A3CG microcontroller, which includes a 144MHz Arm Cortex-M33 processor. · It offers native CAN FD support with…

Insights: The XIAO STM32C5 stands out for its integration of advanced features like CAN FD and a heated IMU in a small form factor, appealing to developers working on space-constrained…

This webinar explores the use of COMSOL Multiphysics software for advanced electromagnetic manufacturing technologies, focusing on predictive modeling. · It highlights two…

Insights: This technology is notable for its ability to integrate complex physical interactions, making it valuable for researchers and engineers in advanced manufacturing sectors. · Tindie…

Adafruit's 3D Hangouts showcases innovative DIY projects, including a custom Apple HomeView and a snap-fit case for the Metro ESP32-P4. · The episode highlights a creative pine…

Insights: This content is notable for its focus on merging 3D printing with electronics, appealing to hobbyists and makers interested in custom hardware solutions. · For Tindie sellers,…

The Engineer has developed a versatile ESP32-S3-based flight controller designed to work with various RC projects, reducing the need for multiple controllers. · It features…

Insights: This flight controller is notable for its adaptability, making it ideal for hobbyists and developers looking to streamline their RC projects with a single, flexible solution. · It…

A modern Stockfish chess engine was run on a 1990s-era Pentium PC to compare its performance against IBM's Deep Blue, a supercomputer designed to play chess. · The experiment used…

Insights: This experiment highlights the significant advancements in software algorithms, showing that modern chess engines can be highly efficient even on outdated hardware. · It appeals…

The ESP32 Light Meter is a device that uses an ESP32 microcontroller to measure light intensity through an LDR (Light Dependent Resistor) module. · It operates by reading data…

Insights: This light meter project is notable for its simplicity and educational value, making it an excellent entry point for beginners in electronics and programming. · It's particularly…

India is aiming to develop its own GPUs within the next two years, leveraging the AI boom as a strategic opportunity similar to the Y2K era for its IT industry. · The country…

Insights: This development is notable as it represents a significant step towards technological independence for India, potentially reducing reliance on foreign hardware. · For Tindie…

The guide introduces the Adafruit_CircuitPython_MapTiles library, which allows users to plot data from various signals on a live map using USB SDR devices. · It covers three…

Insights: This guide is notable for its practical application of CircuitPython in the realm of software-defined radio (SDR), making it accessible for hobbyists and educators interested in…

Vortex is a volumetric 3D display created by [AncientJames] using two spinning LED panels driven by a Raspberry Pi 4, producing a true 3D image viewable from multiple angles.…

Insights: Vortex is notable for its ability to create a dynamic 3D display using relatively accessible technology, making it an exciting project for DIY enthusiasts and tech hobbyists.…

Jolly is a modular and collapsible pill container designed for individuals with busy lifestyles who need to manage their medication efficiently. · The product is created by…

Insights: Jolly stands out because it is designed by someone who intimately understands the needs of its users, making it a thoughtful and practical solution for medication management.…