The WiQwiic-32 is a compact development board built around the ESP32-S3 microcontroller, offering wireless connectivity, modular Qwiic ports and a 1.14" TFT LCD display. By integrating these features, it allows users to monitor data or debug projects directly on the device, minimizing the need for … [Read more...] about WiQwiic-32 : Changing How We Build Solderless IoT Projects
DIY Projects
Why Building the Cooling System Directly Into the PC Case Actually Works
A PC case that incorporates the water cooling loop into its structure offers a unique approach to system design. Visual Thinker has designed and built a compact 13-liter small form factor (SFF) case that uses custom water distribution plates as part of its framework. This design removes the need for … [Read more...] about Why Building the Cooling System Directly Into the PC Case Actually Works
Inside the 2-Year Project to Build a 6-DOF Robotic Arm From the Ground Up
Steve & Stanley spent two years creating a six degrees of freedom (6-DOF) robotic arm from scratch, combining mechanical engineering, electronics and software into a unified system. Their process involved over 5,000 lines of custom code and several hardware revisions. One notable feature of … [Read more...] about Inside the 2-Year Project to Build a 6-DOF Robotic Arm From the Ground Up
Raspberry Pi 5 Local AI Assistant Gains Offline Vision, Voice & Image Generation
The Raspberry Pi 5 introduces a new era of offline artificial intelligence, combining advanced hardware and software to enable local AI systems that can both perceive and create. At the heart of this innovation is the CR3VL vision-language model, a 2-billion-parameter system capable of analyzing and … [Read more...] about Raspberry Pi 5 Local AI Assistant Gains Offline Vision, Voice & Image Generation
3D Printed Modular RC Chassis Project Features GPM Differentials for Reliability
Turning a series of setbacks into a functional, print-ready RC chassis is no small feat, but curv lab's latest project demonstrates how persistence and thoughtful design can overcome even the most frustrating challenges. Over six months, the team tackled issues like drivetrain failures and weak … [Read more...] about 3D Printed Modular RC Chassis Project Features GPM Differentials for Reliability
How to Upgrade BMO Local Al Agent’s Voice & Brain
Developing a locally-run AI agent inspired by Beemo from Adventure Time involves a careful balance of creativity, technical precision and ethical responsibility. In a recent overview, brenpoly explores how open source frameworks like Piper and Cozy Voice were used to craft a distinctive … [Read more...] about How to Upgrade BMO Local Al Agent’s Voice & Brain
Cyberpunk DIY Watch Uses Flexible PCB and Wraparound Displays
Sahko’s cyberpunk-inspired DIY watch blends futuristic aesthetics with practical engineering, offering a unique take on wearable technology. Unveiled at the Open Sauce event in San Francisco, the watch features a flexible circuit board and wraparound high-brightness displays. Its compact design … [Read more...] about Cyberpunk DIY Watch Uses Flexible PCB and Wraparound Displays
Tiny 3D Printed DIY E-Ink Book Reader : 2 Week Battery & USB-C Charging
Paul Lagier introduces the DIY Tiny E-Reader, a compact device designed for distraction-free reading. This project features an energy-efficient e-ink display that mimics the look of paper, a single mechanical button for straightforward navigation and a lightweight, pocket-sized design for easy … [Read more...] about Tiny 3D Printed DIY E-Ink Book Reader : 2 Week Battery & USB-C Charging
DIY Modular Keyboard Design Features Repairable Parts & Accessible Layouts
Designing a custom keyboard offers the opportunity to build a device tailored to your specific needs while addressing common shortcomings of mass-produced models. NikTheMimic highlights modularity, accessibility and repairability as central principles in this process. For instance, reversible PCB … [Read more...] about DIY Modular Keyboard Design Features Repairable Parts & Accessible Layouts
Raspberry Pi Under-Cabinet Display : Time & Weather at a Glance
Building a DIY under-cabinet clock with a Raspberry Pi offers a functional and customizable way to modernize your space. As explained by creator and designer Anoraker, this project emphasizes simplicity and practicality, creating a glanceable display for essential information like time and weather. … [Read more...] about Raspberry Pi Under-Cabinet Display : Time & Weather at a Glance
Turn a Broken Phone into a DeX-Powered 1440p Mini PC for Under $100
Below ETA Prime demonstrates how a damaged Samsung Galaxy S20 FE can be repurposed into a functional mini PC using Samsung DeX. Despite the phone’s broken screen, its Snapdragon 865 processor and intact internal components make it a suitable candidate for this project. By integrating the device into … [Read more...] about Turn a Broken Phone into a DeX-Powered 1440p Mini PC for Under $100
Razer Edge Cyberdeck Runs Android 12 and Handles GameCube, PS2, and Cloud Gaming
In this awesome project an old Razer Edge, Android-based handheld gaming tablet, has been reimagined as a compact Cyberdeck with expanded functionality. Below ETA Prime, takes you through the project utilizing the Razer Edge’s Snapdragon G3X Gen 1 chipset and incorporating custom features like a 3D … [Read more...] about Razer Edge Cyberdeck Runs Android 12 and Handles GameCube, PS2, and Cloud Gaming
