Hello everyone, I am the blue fish tail, and this is Fish World Talk. Recently, I have been reading the book “Authoritative Guide to ARM Cortex-M0” translated by Wu Changyu and Wei Jun, and I want to have a more systematic understanding of the MCU at the core level. Because my usual work mostly stays … Read more
1. Overview This article refers to the FreeRTOS official website and mainly discusses the introduction of FreeRTOS, the composition of the source code package, methods for establishing project engineering, and how to obtain official reference materials. 2. Introduction to FreeRTOS FreeRTOS is a market-leading real-time operating system (RTOS) aimed at microcontrollers and small microprocessors, developed … Read more
TFT-LCD Display Module ESD Testing Diagram In the fields of electronics and optoelectronic displays, there exists a frequently overlooked but potentially serious “invisible killer”—static electricity (ESD). When static electricity is discharged onto a TFT-LCD display module, it can cause functional issues such as black screens, white screens, distorted screens, horizontal lines, vertical lines, flickering, and … Read more
ESP32-S3 is a powerful microcontroller with rich pin resources, offering limitless possibilities for your development. However, to fully utilize the capabilities of the ESP32-S3, understanding the characteristics and usage of its pins is crucial. This article will detail the pin functions of the ESP32-S3 to help you develop better. Overview of ESP32-S3 Pins The ESP32-S3 … Read more
【Click on the above「blue words」 to follow us, and let’s become technology enthusiasts together!】 The most comprehensive Arduino pin diagrams are here! (Click to view the full image) ARDUINO UNO ARDUINO 2009 ARDUINO LEONARDO ARDUINO NANO ARDUINO MEGA ARDUINO MICRO ARDUINO MINI ARDUINO ProMini ARDUINO YUN ATMEGA32U4 ATMEGA328 ATMega644P ATMEGA1284P ATMEGA2560 Source: DF Maker Community … Read more
What should Dragon Knights do when the laptop fan does not run? If the laptop fan stops spinning, check the related software and hardware settings. *Note: The number of fans on MSI laptops may vary by model. (One or multiple fans) 1. Check the fan status 2. Check the system load status 3. Reset EC … Read more
After successfully running on Raspberry Pi 3 in the first half of 2019, developers have recently installed an ARM-optimized version of Windows 10 on Raspberry Pi 4.Raspberry Pi 3 and Raspberry Pi 4 officially support the Windows 10 IoT Core version, but this version is different from the regular version running on desktop computers; it … Read more
As Raspberry Pi devices become more popular, more and more developers and enthusiasts want to run different operating systems on them, with Chromium OS being particularly favored. The FydeOS team is committed to providing support for Chromium OS on Raspberry Pi, allowing users to enjoy an experience similar to Chrome OS. This article will detail … Read more