The RS-232 interface complies with the serial data communication interface standard set by the Electronic Industries Alliance (EIA) in the United States, originally designated as EIA-RS-232 (abbreviated as 232 or RS232). It is widely used for connecting computer serial interface peripherals. RS-232 is one of the mainstream serial communication interfaces today. Due to the early … Read more
Issue: 2025, Issue 44——————————————————— Special Statement: The content above (including videos, pictures, or audio) is uploaded and published by users of this media platform. This platform only provides information storage space services. Copyright belongs to the original author. Please contact us for removal if there is any issue. Notice: The content above (including the videos, … Read more
Currently, data has become the core resource driving innovation and development. The full release of data value requires efficient and secure data sharing among different entities. Among them, interoperability is a key element in achieving data sharing. Achieving interoperability requires technology-neutral protocols and standards that define how organizations and individuals participate in data sharing activities, … Read more
Abstract With the popularity of electric vehicles, the design and optimization of charging piles have become important topics for improving charging efficiency and stability. This article proposes a T-type three-phase power factor correction (PFC) charging pile solution based on a digital signal processor (DSP). By adopting a T-type three-phase PFC topology, the solution effectively improves … Read more
Hello everyone, I am Da Yi! Today we will talk about the application of Digital Signal Processing (DSP) in microcontrollers and PLCs. What is Digital Signal Processing? In modern industrial automation systems, we often encounter analog signals from sensors, such as temperature, pressure, light, etc. In order for a microcontroller (MCU) or PLC to recognize … Read more
Getting Started with STM32 DSP Library As an embedded development engineer, sometimes we need to perform complex mathematical operations on microcontrollers. Don’t worry, the STM32 DSP library is designed to solve this problem! This article will quickly guide you through getting started with the STM32 DSP library to easily perform efficient mathematical calculations. What is … Read more
1. Definition of Programmatic Advertising:Programmatic advertising uses software and algorithms to automate the processes of buying, delivering, and optimizing ad placements. It sources ads from web pages, mobile apps, voice, and video. Programmatic advertising employs automation and machine learning algorithms to show the most effective ads to audiences based on a series of signals, such … Read more
This course mainly provides a rough understanding of some features of Amazon DSP, focusing on the following core points:First, Amazon DSP has a vast media library, allowing sellers to select their target audience and media for ad placement. It utilizes big data learning and AI-driven bidding to gain exposure in real-time.Second, DSP has exclusive audience … Read more
In motor control applications, MCUs (Microcontrollers) and DSPs (Digital Signal Processors) each have their unique advantages and applicable scenarios. The following is a comparative analysis of the two: 1. Advantages of MCUs 1. Cost and Integration Low Cost: MCUs are generally cheaper, suitable for cost-sensitive applications (such as home appliances and consumer electronics). High Integration: … Read more
Abstract This article mainly introduces a design method for a phase-shifted full-bridge switching power supply based on a Digital Signal Processor (DSP). The design goal is to achieve high efficiency and high stability output while addressing power loss and electromagnetic interference issues in traditional power supply designs. By introducing DSP control technology and phase-shift adjustment, … Read more