HSE Q&A (Issue 40: Instrument Safety)

【Question 1】Do SIS and DCS valves need to be set up separately? Can SIL1 and below be shared? 【Answer】1)Refer to “Design Specifications for Safety Instrumented Systems in the Petrochemical Industry” (GB/T 50770-2013): Measurement and actuators are best set up independently. When control valves are shared, it should ensure thatSIS takes priority. 2)Refer to “Acceptance Specifications … Read more

Troubleshooting High Fuel Consumption in Fuel-Injected Motorcycles: A Logical Approach

Troubleshooting High Fuel Consumption in Fuel-Injected Motorcycles: A Logical Approach

Follow 【Finger Motorcycle】 for fresh insights on motorcycle maintenance and repair! Author: Dadao Xingsi Recently, a fan of Finger Motorcycle messaged me, saying that his newly purchased fuel-injected motorcycle, which has only run a few thousand kilometers, is now performing poorly. The main issues are high fuel consumption, jerky acceleration, insufficient power, and black smoke … Read more

Research on Wireless Sensor Network Coverage Optimization Based on Dung Beetle Optimization Algorithm with Matlab Code

Research on Wireless Sensor Network Coverage Optimization Based on Dung Beetle Optimization Algorithm with Matlab Code

✅ Author Profile: A research enthusiast and Matlab simulation developer, skilled in data processing, modeling simulation, program design, obtaining complete code, reproducing papers, and scientific simulation. 🍎 Previous reviews, follow the personal homepage:Matlab Research Studio 🍊 Personal motto: Investigate things to gain knowledge, complete Matlab code and simulation consultation content available via private message. 🔥 … Read more

Remote Video Control Car via HTTP Server on Mobile – ESP32-CAM IoT Project

Remote Video Control Car via HTTP Server on Mobile - ESP32-CAM IoT Project

In this article, we will implement the following functionality: The mobile client, written in JavaScript, sends control signals to an HTTP server software written in C#, which then forwards the control signals to the video car. Upon receiving the control signals, the video car performs the corresponding actions. Simultaneously, the video car sends the captured … Read more

Installation Guide for Keil uVision 4.22a MDK Version Software with Download Package

Installation Guide for Keil uVision 4.22a MDK Version Software with Download Package

SoftwareIntroduction Keil uVision 4.22a MDK version is an Integrated Development Environment (IDE) developed by KEIL. Keil MDK, also known as MDK-ARM, Realview MDK, I-MDK, KEIL MDK-ARM, KEIL ARM, uVision5 (older versions include uVision4 and uVision3), is a microcontroller software development platform developed by the well-known German software company Keil (now acquired by ARM), and is … Read more

Career Development in Learning C Language: Employment Directions and Prospects

Career Development in Learning C Language: Employment Directions and Prospects

Career Development in Learning C Language: Employment Directions and Prospects The C language, as a classic programming language, is widely used in various fields such as system software, embedded systems, and game development. For beginners, mastering C not only lays a solid foundation for learning other programming languages but also opens up multiple career development … Read more

Robot Control

Robot Control

Authors: [China] Yang Chengguang, Cheng Long, Li JiePublisher: Tsinghua University PressPublication Date: August 2020 Editor Recommendation This book combines theory with practice and is a relatively rare complete series on robot control, covering everything from basic knowledge to practical applications. Beginners can learn the fundamental theories of robot control, while researchers in related fields can … Read more

An Engaging Journey into Learning 51 Microcontroller

An Engaging Journey into Learning 51 Microcontroller

Follow the public account above Reply in the background:Course to receive it There is an engaging journey into learning the 51 microcontroller # An Engaging Journey into Learning 51 Microcontroller In today’s digital age, electronic technology shines like a brilliant pearl across various fields. The 51 microcontroller, as a dazzling star in the realm of … Read more

Flashing Guide for the Allwinner H618 Gigabit Set-Top Box with Armbian

Flashing Guide for the Allwinner H618 Gigabit Set-Top Box with Armbian

Feel free to message the editor for casual chats. Table of Contents 1. Background 2. Confirming the Box Chip 2.1. Labels 2.2. Boot Screen 2.3. Disassembling the CPU 3. Preparing the Flashing Environment 3.1. Preparing Flashing Tools 3.2. Preparing the Flashing Package 3.3. Burning the Image 3.3.1. Installing Flashing Software 3.3.2. Burning the Image 3.4. … Read more

Tutorial: End-to-End Communication of ARM Device (RK3588) with XDMA

Tutorial: End-to-End Communication of ARM Device (RK3588) with XDMA

The Xilinx DMA/Bridge Subsystem for PCI Express (PCIE) IP (XDMA) significantly reduces the difficulty for FPGA developers in using the PCIE interface. By implementing a simple BD design, FPGA-side logic design can be achieved, and with open drivers and example code, developers can quickly establish end-to-end communication over PCIE.Currently, Xilinx has released drivers for XDMA … Read more