In this category I will add all the tutorials that are not in the other categories. I hope they will be helpful.
Learn the Intel 4‑wire PWM fan specification with real‑world tests. Understand 25 kHz open‑collector control, minimum RPM limits, and why 0% PWM does not always stop legacy fans.
Learn how to install Python on Windows for ESP8266 and ESP32 development using Thonny IDE and esptool. Step-by-step guide with video.
Learn how to install CH340G and CP2102 USB to Serial drivers for Windows. Fix device not recognized issues for Arduino, ESP8266, and others.
