Abstract With the popularity of new energy vehicles, efficient and stable charging piles have become important supporting facilities. This paper proposes a DSP-based T-type three-phase Power Factor Correction (PFC) charging pile solution, supporting a DC output of 500-1000V, with a maximum current of 60A and an output power of 30KW. By adopting the T-type three-phase … Read more
Enhancing Driving Pleasure: In-depth Analysis of Car DSP Tuning Technology and the Appeal of Video Tutorials In today’s automotive world, personalization has become a trend, and car DSP tuning technology enhances the driving experience significantly. For those middle-aged and elderly friends who love the joy of driving, understanding and mastering this technology can not only … Read more
Article Author: Hongyan, Technical Expert at Alibaba Entertainment Editor: Hoh Xil Source: Alibaba Entertainment Technology Produced by: DataFun Note: Reprinting is welcome, please leave a message for permission. Introduction: With the rise of the RTB network online advertising trading model, major companies have begun to build their own DSP (Demand-Side Platform) advertising systems to acquire … Read more
In the fields of industrial automation, consumer electronics, and embedded systems, MCU (Microcontroller Unit), DSP (Digital Signal Processor), and PLC (Programmable Logic Controller) are three widely used control devices. Each has unique characteristics and application scenarios. This article will conduct an in-depth analysis of these three devices, exploring their advantages and limitations, and helping readers … Read more
Traditionally, the architecture of Digital Signal Processors (DSP) has been limited in specific signal processing computation applications. The combination of Very Long Instruction Word (VLIW), Single Instruction Stream and Multiple Data Stream (SIMD) architectures provides the throughput necessary for high computational performance, with data sizes typically being 16, 24, and 32 fixed-point. This algorithm is … Read more
1、Passive Crystals——Passive crystals require an oscillator within the DSP chip, with recommended connection methods provided in the datasheet. Passive crystals do not have voltage issues; the signal level is variable, meaning it is determined by the oscillation circuit. The same crystal can be used for various voltage requirements, making it suitable for DSPs with different … Read more
DSP (Demand-Side Platform) is an advertising service platform for advertisers, similar to the ad placement interfaces of Google and Facebook. It aggregates a wealth of user historical behavior information (precise user profiles) through a DMP (Data Management Platform) to help demand-side parties (advertisers or agencies) manage Ad Exchange (ADX – an advertising trading market connecting … Read more
ET-UARTSWD: An Efficient Tool for Motor and Power Circuit Development In the process of electronic engineering R&D, the quality of debugging tools directly affects project progress and product quality. From the physical image, we can see that ET-UARTSWD, as a debugging tool specifically designed for engineers, is not only made with high-quality materials in hardware … Read more
▲ For more exciting content, please click on the blue text above to follow us! Engineers are familiar with CPU and MCU, and there is another member that everyone often hears about: DSP! What exactly is DSP? Let’s explore through a story! Source: Huawei Kirin Recommended Reading How many MOSFETs does a car actually need? … Read more
Digital Signal Processing (DSP) is applied to the collected time-domain signals to obtain their frequency-domain results. When a signal is transformed from the time domain to the frequency domain, there are specific DSP terminologies, and these terms have important mathematical relationships with each other. Are you clear about them? The following are the DSP terminologies. … Read more