{
  "id": 4063291,
  "title": "Building a High-Performance Fan Speed & Temperature Manager with C# and .NET",
  "url": "https://urgent.news/2026/08/29/building-a-high-performance-fan-speed-temperature-manager-with-c-and",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-29T00:06:45.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/drjhonatan00/building-a-high-performance-fan-speed-temperature-manager-with-c-and-net-3nm3"
  },
  "original_language": "en",
  "account": "Dr. Jhonatan has unveiled an open-source Windows Forms application designed to monitor and control fan speeds, called Cooler Speed Change & Management. The application offers several key features, including real-time monitoring of CPU and GPU core temperatures, dynamic PWM fan control with individual selection and manual adjustment for compatible cooling fans, and low overhead thanks to async/await and background tasks (Task.Run) that ensure precise telemetry with no UI freezing and minimal CPU usage.\n\nPowered by LibreHardwareMonitor, which utilizes robust low-level hardware APIs, the application boasts multi-language support, with the UI available in English, Spanish, Portuguese, Japanese, Korean, German, Italian, French, and Simplified Chinese. The source code, along with releases and documentation, can be found on GitHub: https://github.com/drJhonatan00/Cooler_Speed_Change_and_Management. Dr. Jhonatan encourages users to star the repository, test the software, and contribute feedback.",
  "summary": "Hello, I'm Dr. Jhonatan. I recently published an open-source Windows Forms application built with C# / .NET designed for real-time hardware temperature monitoring and dynamic PWM fan speed control: Cooler Speed Change & Management. Key Features Real-Time Monitoring: Continuous tracking and live graphing of CPU and GPU core temperatures. Dynamic PWM Fan Control: Individual selection and manual…",
  "key_points": [
    "Dr. Jhonatan unveils open-source Windows Forms app called Cooler Speed Change & Management",
    "Features real-time monitoring, dynamic PWM fan control, async/await for precise telemetry",
    "Multi-language support with UI in 8 languages, source code on GitHub"
  ],
  "editors_take": "This open-source application empowers users to precisely manage fan speeds and monitor temperatures, reflecting a shift towards community-driven solutions for customising and optimising computer hardware performance.",
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}