A developer has converted a quad bike into a mobile robotic platform, utilizing its existing drivetrain and suspension while upgrading the steering and sensor systems for ROS compatibility.
An enthusiast has built a DIY measurement rig to evaluate the performance of the vintage Musical Fidelity M1 turntable using a standard USB audio interface and custom software.
The developer of a Raspberry Pi 5-based robot has introduced new features, including image previewing, document printing, and local profile management via an SQLite database.
Hoto has discounted its cordless rotary toolkit by 40%, lowering the price to $29.99 for a limited time.
A developer built a custom handheld console using an ESP8266, a salvaged interface converter case, and a 2.4-inch display, featuring both a 2D arcade game and a 3D raycasting engine.
A developer built a DIY ski coaching system using affordable sensors and AI-assisted coding to replace expensive subscription-based alternatives.
A developer created a DIY motion sensor using a Yandex TV and a router by analyzing Wi-Fi signal strength fluctuations.
A repair of a liquid-damaged Lenovo IdeaPad Gaming 3 laptop required replacing the embedded controller and manual firmware flashing via a debug port.
A developer built a custom system using a dot-matrix printer and a 2010 Mac mini to print sleep reports and replace smartphone use upon waking.
A developer created an interactive AI robot for his daughter using a Raspberry Pi 5, featuring local speech processing, facial tracking, and custom character animation.
A DIY navigation project using ESP32 aims to protect smartphones from vibration damage by replacing handlebar mounts with a compact HUD system.
A tech enthusiast converted a $30 damaged Samsung Galaxy A90 5G into a custom mini-PC capable of running Minecraft at over 400 FPS.
Raspberry Pi has implemented firmware-level memory locks, preventing users from manually upgrading RAM and restricting hardware repairs.
A developer implemented a monochrome video adapter on a DE0-CV FPGA board using RISC-V atomic instructions to optimize pixel manipulation.
An independent developer has finalized a wearable ear-mounted mouse project, while Microsoft prepares to automatically enable memory integrity features in Windows.
Developer Timo Strube has introduced Tiwaz, an open-source split keyboard featuring 76 keys, integrated thumb joysticks, and support for one-handed gaming.
The Bedini motor, a subject of long-standing interest in DIY communities, is a modern evolution of 19th-century electric motor designs rather than a source of free energy.
A guide on reattaching a laptop spacebar featuring a metal stabilizer and linkage mechanism.
Designer Julian Yap has released Pando, an open-source split ergonomic mechanical keyboard that features a solder-free design and starts at $109.
An enthusiast has built an 8-bit computer using 460 vintage Soviet vacuum tubes, resulting in a wall-sized machine that requires a 15-minute warm-up and constant fire safety monitoring.
