Homemade tools and devices

0.5畳の納戸でも使える!サイクロン集塵機をDIY

Hello! This is Nando Kobo. Have you checked out our latest YouTube video, “DIY Compact Cyclone Dust Collector&# ...

3D printers and CNC

WordPressで3Dモデルを安全に表示する:プラグインからSketchfab埋め込みへの移行

Previously, I used a plugin called “3D Viewer – Display Interactive 3D Models” to display 3D models on Wo ...

Development, Programming, Git

Gitで特定のブランチのみをクローンする方法

Today, we are going to dive a bit deeper into how Git repositories are handled.

When someone tells you to ̶ ...

Electronics projects and microcontroller boards

【RP2350】SDカードモジュール不要!余った変換アダプタの再利用でデータの読み書きを実現

Following our setup of the RP2350 board last time, today we’ll take on the challenge of reading and writing dat ...

Blog Management & SEO Report

GSC(Google Search Console)のクリック数推移グラフ

Hello, this is Nando Kobo. It has been about a year since we launched donguri3.net as a “personal experimental ...

Linux, Server Setup, Networking

自宅鯖SSL問題を解決!OCI NginxとローカルOLSの証明書競合の回避方法

The server architecture of our blog, “Nando Kobo,” has evolved into its current form after overcoming sev ...

Minecraft

マイクラでPDCAを回す!子どもと学ぶためのホワイトボードプラグインを自作した話

Fostering “Critical Thinking Skills” in the World of Minecraft
When playing Minecraft with your child ...

Repair, disassembly, and PC hardware-related services.

Surface Pro 5 バッテリー交換への挑戦 ― 液晶割れと特殊ネジで学んだ知見

My Surface Pro 5 (model 1796) had a failing battery, causing it to constantly read 0% to 1% and plunging it into an e ...

Development, Programming, Git

GitでSSL証明書エラーが出るときの対処法

When trying to access a remote repository in Git, you may sometimes encounter an error message like the one below and ...

Repair, disassembly, and PC hardware-related services.

DIY修理で交換したイヤホンのLiPoバッテリー廃棄ガイド
The other day, I replaced the LiPo battery in my earphones myself in an attempt to fix a non-charging issue. Experiencin ...