Building a high-quality audio system can be both affordable and rewarding. By tmuWolverine, this deep dive highlights the Louder ESP32 board, which features an ESP32-S3 microcontroller and a Texas Instruments amplifier. This setup delivers up to 23W in stereo or 45W in mono, offering strong sound … [Read more...] about Build a Sonos Rival with the $30 AUD Louder ESP32 Board
DIY Projects
Ditch Your iPhone for an Apple Watch to Cut Distractions
Using the Apple Watch as a primary communication device offers a minimalist approach to staying connected, as detailed by Redeeming Productivity. The creator shares their experience of replacing a smartphone with the Apple Watch over the past two years, highlighting its cellular connectivity for … [Read more...] about Ditch Your iPhone for an Apple Watch to Cut Distractions
$40 ESP Smart Home Starter Kit Includes Motion and Temperature Sensors
Building a smart home sensor has become more accessible with the ESP Home Starter Kit, as highlighted by Smart Home Solver. This kit includes key components such as the ESP32C6 microcontroller, a motion sensor and a temperature and humidity sensor, all designed to work with the ESP Home platform. … [Read more...] about $40 ESP Smart Home Starter Kit Includes Motion and Temperature Sensors
Build a Decentralized ISP Using LoRa and Bluetooth Mesh
Building your own internet service provider (ISP) might seem like an overwhelming endeavor, but with the rise of decentralized networking technologies, it’s becoming a practical option for individuals and communities. At the heart of this shift is Reticulum, an open source networking stack designed … [Read more...] about Build a Decentralized ISP Using LoRa and Bluetooth Mesh
Build a DIY Garmin CIRQA Bicep Band for $22 Instead Of $59
For Garmin CIRQA users seeking a cost-effective alternative to the official bicep band, Chase the Summit presents a straightforward DIY solution. By using a 14mm to 20mm adapter, a standard 20mm bicep band and spring pins, you can create a functional band for just $22, less than half the price of … [Read more...] about Build a DIY Garmin CIRQA Bicep Band for $22 Instead Of $59
Skip the Magic Keyboard with a Standalone Touch ID Desktop Interface
Apple's Touch ID has become a recognizable feature for biometric authentication, but its use has largely been confined to devices with built-in hardware. Alpaca Engineering introduces a standalone Touch ID device that functions independently from Apple's integrated systems. Unlike the Magic Keyboard … [Read more...] about Skip the Magic Keyboard with a Standalone Touch ID Desktop Interface
Used Server Parts Bring 25-Gigabit Ethernet to Mac Studio
Upgrading a Mac for faster networking, such as moving from 10-gigabit to 25-gigabit Ethernet, can be prohibitively expensive due to the high cost of Thunderbolt adapters. Jeff Geerling highlights a cost-effective alternative by repurposing server pull hardware and using fiber optic cables to achieve … [Read more...] about Used Server Parts Bring 25-Gigabit Ethernet to Mac Studio
Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops
Presence detection has moved beyond basic motion sensors, offering more precise ways to track occupancy. TechteamGB examines this evolution with Tommy Sense, a system that uses ESP32 boards to create affordable presence sensors by analyzing disruptions in Wi-Fi signals. Unlike traditional PIR … [Read more...] about Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops
Prepare for The Worst With This Self-Sustaining Doomsday Tech Survival Kit
In an era where reliance on centralized infrastructure is the norm, Urban Circles explores a self-sustaining tech kit designed to function entirely offline and off-grid. At its core is the EcoFlow power station, an energy-efficient hub capable of supporting the kit’s operations for at least seven … [Read more...] about Prepare for The Worst With This Self-Sustaining Doomsday Tech Survival Kit
GeekCube DIY Steam Machine : Custom SFF SteamOS 3.8 Gaming Console
The GeekCube, a compact DIY Steam Machine created by Reddit user TheGeekno72, merges retro-inspired design with modern gaming capabilities. Built over six months with significant input from online communities, this cube-shaped system runs on SteamOS, a Linux-based operating system optimized for … [Read more...] about GeekCube DIY Steam Machine : Custom SFF SteamOS 3.8 Gaming Console
How to Build a Crane Robot to Clean Your Home
Building a household cleaning robot involves combining mechanical design with smart control systems, as demonstrated by Over Engineer. This hands-on walkthrough focuses on constructing a cable-driven parallel robot (CDPR), a system valued for its lightweight and adaptable design. The project uses … [Read more...] about How to Build a Crane Robot to Clean Your Home
How to Build a Steam Machine Fast with the Geekom A5 Pro 2026 Mini PC
The Geekom A5 Pro 2026 can be quickly turned into a custom DIY Steam Machine gaming system by installing Chimera OS, a Linux-based operating system tailored for simplicity and gaming performance. As explained by TechDweeb, Chimera OS delivers a console-like experience and supports a variety of … [Read more...] about How to Build a Steam Machine Fast with the Geekom A5 Pro 2026 Mini PC
