The LCD Display Modes Showdown: The Four Major Technologies

In today’s diverse display technology landscape, LCD remains the mainstream choice in consumer electronics and industrial equipment. The core of LCD display performance lies in its underlying display modes. TN, IPS, VA, and FFS are like the “Four Kings” of the display world, each dominating different application scenarios. Whether you are a regular user purchasing … Read more

ESP32 Development – Part 1 (Quickly Set Up ESP-IDF Development Environment Using VS Code)

Install the ESP-IDF Plugin Press the shortcut key ctrl+shift+p Type <span>esp-idf extension</span> and press Enter select ESP-IDF: Configure ESP-IDF Extension Wait for the configuration to complete in the bottom right corner Then click express Select the version starting with v (choose a stable version) Select the path to store the ESP-IDF source code and the … Read more

OSDDY: A Small Drone Target Monitoring and Detection System Based on Embedded Systems and Deep YOLO Algorithm

Click the blue text Follow us Follow and star Never get lost again Computer Vision Research Institute Public Account ID｜Computer Vision Research Institute Learning Group｜Scan the code on the homepage to get the joining method Article link:https://link.springer.com/article/10.1186/s13640-021-00559-1 Column of Computer Vision Institute Computer vision is an interdisciplinary field used for target detection. Target detection is … Read more

Core Components of Touch Display Screens: FPC

Core Components of Touch Display Screens: FPC This article introduces several common structures of the core component FPC in touch displays, along with their respective advantages and disadvantages for reference when selecting solutions. FPC stands for Flexible Printed Circuit. It is widely used in various electronic products due to its excellent characteristics such as lightweight, … Read more

nanoprintf: An Ultra-Lightweight printf Implementation Designed for Embedded Systems

In embedded system development, the <span>printf</span> function is a commonly used tool for debugging and information output. However, the standard library’s <span>printf</span> implementation is often large and consumes valuable resources, especially on resource-constrained microcontrollers. To address this issue, <span>nanoprintf</span> has emerged! It is a lightweight and powerful implementation of <span>snprintf</span> and <span>vsnprintf</span>, specifically designed for … Read more

Differences and Connections between MIPI-DPHY, MIPI-CPHY, MIPI DSI, and MIPI CSI-2

In mobile devices and embedded systems, the MIPI protocol is a key technology for achieving high-speed data transmission. Today, we will delve into the four important concepts of MIPI-DPHY, MIPI-CPHY, MIPI DSI, and MIPI CSI-2, examining their differences and connections. 1. Layered Architecture of the MIPI Protocol The MIPI protocol adopts a layered architecture, mainly … Read more

Embedded Learning Day 2

The Cortex-M3 processor features general-purpose registers R0-R15 along with several special function registers. Registers R0-R12 are 32-bit general-purpose registers used for data operations. However, most 16-bit Thumb instructions can only use R0-R7 (the low register group), while 32-bit Thumb-2 instructions can access all general-purpose registers. The special function registers have predefined functions and must be … Read more

Cooling! Cooling! Cooling! Essential Heat Sinks for Raspberry Pi 4/5 Reviewed!

Why You Can Trust Tom’s Hardware: Our professional review team spends extensive time testing and comparing various products and services to select the best options for you. Since the release of the Raspberry Pi 5 in 2023, maintaining the cooling of the Raspberry Pi has been a critical issue. However, the older Raspberry Pi 4 … Read more

Qipuwei XL660x: Automotive Grade Microcontroller with ARM Cortex-M3 Core

This is the automotive-grade microcontroller XL660x series from Shanghai Qipuwei Semiconductor Co., Ltd.: Company and Product: The XL660x series from Shanghai Qipuwei Semiconductor Co., Ltd. is a general-purpose automotive-grade microcontroller (MCU). Product Features Core and Frequency: Based on the ARM Cortex-M3 core, with a maximum frequency of 96MHz. Certification: Passed AEC-Q100 testing and obtained ISO26262 … Read more

C-N Coupling of Brominated Heteroaromatic Compounds Catalyzed by Ni

[OL]Ni Catalyzed C-N Coupling of Brominated Heteroaromatic Compounds Introduction Constructing C-N bonds is generally more challenging than constructing C-C bonds. After all, the Buchwald-Hartwig coupling is not effective for all substrates, especially for certain heterocycles and substrates containing active hydrogens, which can easily complex with the catalyst and lead to no reaction. In contrast, usingSuzuki … Read more