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Ubuntu Ollama Gemma 4 Hugo Local LLM Nginx Agent-Skills Linux Certbot Openwrt Pinout Python Vs-Code WordPress Ai-Practice Atx-Power-Supply Backblaze-Drive-Stats Chip-Overview Codex Drive-Failure-Rate Enterprise-Drive-Reliability Ffmpeg Git Google Translate Gpu-Power-Connector Local LLMs Markdown Mellanox Infiniband Network-Troubleshooting Non-Isolated-Power-Supply
Technical Docs

C Struct Initialization and Character/String Fields

Common ways to initialize C structs, including char/string members.

2025-06-13
1 minute read
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Technical Docs

GNU C `__attribute__` Guide

Common GNU C `__attribute__` usage patterns and examples.

2025-06-13
1 minute read
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Hardware

3-Pin / 4-Pin CPU & PC Fan Interfaces, PWM Control, and DC Speed Control

Pin definitions and control basics for 3-pin/4-pin cooling fans, including PWM and DC speed control.

2025-05-06
2 minute read
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Hardware

MOSFET Identification and Basic Applications

MOSFET identification and basic usage.

2025-04-25
2 minute read
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Technical Docs

Fix pyOCD Failing to Detect Some DAPLink Probes on Ubuntu

Troubleshooting and udev rule fix when pyOCD cannot detect certain custom DAPLink probes.

2025-04-17
1 minute read
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Technical Docs

Compress Microsoft Office Word Documents (.docx)

Practical method to reduce Word DOCX file size.

2025-04-14
2 minute read
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Technical Docs

JTAG vs SWD: Pros and Cons

A comparison of JTAG and SWD interfaces, including strengths, limitations, and selection guidance.

2025-04-07
2 minute read
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Technical Docs

CMake Basics and Practical Templates

CMake fundamentals and practical examples.

2025-03-28
1 minute read
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Technical Docs

STM32/PY32 GPIO: 8 Input/Output Modes Explained

Practical explanation of common GPIO modes on STM32/PY32 MCUs.

2025-03-18
1 minute read
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Technical Docs

Install and Use pyOCD + J-Link on Ubuntu 24.04

Step-by-step setup for pyOCD with J-Link on Ubuntu 24.04.

2025-03-17
1 minute read
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