DIY is a ticker tracked in our intelligence system with 5 linked articles.
MRCool unveils a 115V do-it-yourself monoblock heat pump with 10,000 BTU/h cooling and 9,000 BTU/h heating using R-32 refrigerant and inverter drive, no outdoor unit.
Budget-friendly portable home-battery systems are gaining traction, offering cheaper, DIY backup power with growing regulatory support for plug-in/balcony solar in several states.
Ultra-compact ESP32-C3 development board (9.85x8.45 mm) with barebones RF design, ~$10.75 for 5 boards, and step-by-step build/flash instructions.
The piece argues the smart‑home boom collapsed due to reliability, privacy, and interoperability issues, highlighting a shift toward locally controlled, open or DIY solutions (e.g., Home Assistant) over cloud‑dependent ecosystems, while acknowledging niche uses and ongoing debate.
DIY project to print five blogs into a ~150-page digest, detailing word/page counts, costs, and an automated selection process (knapsack via word count, Google PageRank proxy) to pick 41 essays.
A DIY gear-and-pix guide for building a vertical sliding, self-locking, predator-proof chicken coop door with a step-by-step plan and a detailed bill of materials (with prices).
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