Hardware

The well-known infographic with explanation of the CPU clock-cycle cost of operations such as addition, memory access… in C, C++ & Rust →

Brings AI assistance to hardware and circuit design. in AI · Applied Tools →

A project bringing mainline Linux to Apple Silicon Macs, reverse-engineering the GPU driver and power management. in Networking & Sysadmin →

A collection of scripts and tools for the few still-made 5V programmable logic parts (Atmel ATF150x, GAL). in Hardware, CAD & Embedded →

A thread accumulating hardware notes and firmware dumps for one camera SoC (AK3918). in Hardware, CAD & Embedded →

Custom firmware for Anyka-based cameras. Unlike OpenIPC it targets this family, which OpenIPC does not cover — and most cheap Chinese cameras use it. in Hardware, CAD & Embedded →

A coin-sized RISC-V Linux board with 64 MB RAM, MIPI camera, SPI display and Wi-Fi. in Hardware, CAD & Embedded →

An article summarising the AvaotaF1 board’s specifications and likely uses. in Hardware, CAD & Embedded →

A resource list for Adafruit IO, visualising and storing data from any device. in Hardware, CAD & Embedded →

A resource list for Bluetooth Low Energy, low-power wireless communication. in Hardware, CAD & Embedded →

A list of hardware, protocols and platforms for the Internet of Things. in Hardware, CAD & Embedded →

A list of tools and resources for MQTT, the IoT connectivity protocol. in Hardware, CAD & Embedded →

A list of hardware projects with openly licensed designs. in Hardware, CAD & Embedded →

A list of Raspberry Pi projects, operating systems and hardware add-ons. in Hardware, CAD & Embedded →

A list of free and open tools for professional robotics development. in Hardware, CAD & Embedded →

A list of libraries, simulators and learning resources for robotics. in Hardware, CAD & Embedded →

An electronics component distributor with a strong catalogue, datasheets and parametric search. in Hardware, CAD & Embedded →

Circuit simulation with real-time animation, working on mobile as well. in Hardware, CAD & Embedded →

A large tutorial repository for the Flipper Zero covering apps, hardware add-ons and usage. in Hardware, CAD & Embedded →

Projects that introduce FPGAs through hardware description languages, each producing a working circuit. in Hardware, CAD & Embedded →

A shared tracked robot platform model — a way to start from a working design instead of drawing chassis geometry from scratch. in Hardware, CAD & Embedded →

Open-source Turkish repository of technical resources and tools for unmanned aerial vehicles (UAVs), autonomous… in Hardware, CAD & Embedded →

The automation engineering society, awarding certificates against the IEC 62443 industrial cybersecurity standard. in Hardware, CAD & Embedded →

An open-source suite covering the whole electronics design flow from schematic to PCB layout. in Hardware, CAD & Embedded →

A full lecture series on control theory — transfer functions, stability criteria, state space. in Hardware, CAD & Embedded →

The engineering-intuition side of control theory: how you actually tune a PID, what noise and saturation do to it. in Hardware, CAD & Embedded →

Embedded libraries and firmware repositories weighted towards USB HID and wireless input devices. in Hardware, CAD & Embedded →

An industrial parts catalogue where nearly every item has a downloadable CAD model. in Hardware, CAD & Embedded →

A search engine for electronic components that compares stock and price across distributors on one page. in Hardware, CAD & Embedded →

A book of high-resolution cross-sections of electronic components, showing the insides of resistors, capacitors and connectors. in Hardware, CAD & Embedded →

The supported chipset list and build instructions for open IP-camera firmware. in Hardware, CAD & Embedded →

A remote-controlled airsoft turret where embedded control, video streaming and mechanical design meet in one project. in Hardware, CAD & Embedded →

PC building tools with a bottleneck calculator that estimates CPU-to-GPU balance per game and resolution. in Hardware, CAD & Embedded →

Checks part compatibility and compares prices while you plan a PC build. in Hardware, CAD & Embedded →

Reviews TVs, headphones, monitors and mice through laboratory measurements, with methodology and raw data published. in Hardware, CAD & Embedded →

A search engine for the specifications of consumer electronics, with comparison. in Hardware, CAD & Embedded →

The community archive of 3D printing models, mostly Creative Commons licensed and shared with print settings. in Hardware, CAD & Embedded →

Simulates Arduino, ESP32 and STM32 in the browser, with virtual sensors and displays attached. in Hardware, CAD & Embedded →

Open-source hardware plus a huge library of beginner-friendly learning guides for every board. in Electrical & Electronics →

A free archive teaching electronics fundamentals — resistors, capacitors, transistors, op-amps — step by step with the formulas. in Electrical & Electronics →

Worked electronics projects and tutorials with schematics and code. in Electrical & Electronics →

Browser-based PCB schematic and layout design, tied to the JLCPCB parts library. in Electrical & Electronics →

The daily hub for hardware hacks and maker projects. in Electrical & Electronics →

A hardware community sharing step-by-step IoT and embedded projects. in Electrical & Electronics →

Low-cost, small-batch PCB fabrication and assembly. in Electrical & Electronics →

PCB prototyping and fabrication alongside a project-sharing community. in Electrical & Electronics →

A library of free ready-made CAD symbols and footprints for parts, exportable to EDA tools. in Electrical & Electronics →

A maker-electronics store with an extensive project-based tutorial system tied to each module. in Electrical & Electronics →

A comparison of Horizon OS, Android XR and the other smart-glasses platforms; which ecosystem to invest in comes before hardware selection. in Smart Glasses & Wearables →

A step-by-step build starting from components rather than a kit. in Smart Glasses & Wearables →

A comparison of processors and NPUs used in glasses, weighing power budget and thermal limits — in a frame the real constraint is heat, not compute. in Smart Glasses & Wearables →

An open-source alternative to the vendor app, aimed at unlocking restricted features and removing the cloud dependency. in Smart Glasses & Wearables →

A community resource collection for the Even Realities G2 smart glasses. in Smart Glasses & Wearables →

A video on building open-source glasses. Unlike success-story showcases it is honest about which parts are genuinely… in Smart Glasses & Wearables →

A step-by-step build guide for open-source smart glasses with a bill of materials and assembly order. in Smart Glasses & Wearables →

A glasses maker that publishes both hardware schematics and software. in Smart Glasses & Wearables →

AI glasses where a developer can load their own applications — unlike closed ecosystems, the right to run code on the device is yours. in Smart Glasses & Wearables →

Even Realities’ official repositories and the primary source for the SDK and sample apps. in Smart Glasses & Wearables →

Everyday glasses with a display and deliberately no camera. in Smart Glasses & Wearables →

Frame and prescription lens options — the part that decides whether the glasses actually get worn daily, more than the technology does. in Smart Glasses & Wearables →

A live list of tagged open-source projects that stays current by itself, unlike curated lists — the way to catch new arrivals. in Smart Glasses & Wearables →

An open operating system for smart glasses unifying different vendors’ hardware under one app layer — aimed at the… in Smart Glasses & Wearables →

Meta’s display glasses controlled by an EMG wristband. in Smart Glasses & Wearables →

A wearable that listens to conversations and summarises them, capturing context rather than vision. in Smart Glasses & Wearables →

An all-day wearable open-source glasses design with schematics, PCB and software published — so unlike closed products… in Smart Glasses & Wearables →

Converts an existing pair of glasses by attaching a camera and board, on a parts list of roughly $25. in Smart Glasses & Wearables →

An application note on adding touch control to a glasses temple, with circuit diagram and calibration parameters. in Smart Glasses & Wearables →

The official page for the Snapdragon AR platform inside most shipping glasses, with reference designs and power figures. in Smart Glasses & Wearables →

A vendor offering low-power glasses silicon aimed at simpler, cheaper devices than Qualcomm. in Smart Glasses & Wearables →

A Turkish discussion of Wi-Fi chipsets supporting monitor mode and packet injection. in Offence, Defence & OSINT →

A list of open-source technology and tools for farming and gardening. in Science & Academia →

The twice-yearly ranking of the 500 fastest supercomputers by LINPACK results, with all past lists. in Science & Academia →

Queued access to real quantum processors, with circuits written and submitted through Qiskit. in Quantum Computing →

Combines hackerspaces, fablabs and makerspaces from SpaceAPI, Fablab.io and the Hackerspaces wiki on one map, with a heatmap of open/closed status. in Lists, Directories & Discovery →