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New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]

　　This paper takes the STC12C5A60S microcontroller as the core and uses its internal two-way programmable counter array (PCA) modules to simulate the pulse width modulation method. It designs and imp...[Details]

(Image source: Tokyo University of Science) According to foreign media reports, modern life is increasingly dependent on electricity, and the constant demand for electricity has also led to an i...[Details]

1 Introduction At present, high-frequency switching power supplies have been widely used in electronic equipment such as computers, communications, and radio and television. The main trans...[Details]

The inductor of ultra-low power or ultra-high power switching power supply|stabilizer is not as easy to select as that of general switching power supply. At present, conventional inductors are manu...[Details]

Most people think that MediaTek is a mobile phone chip company, but in fact, MediaTek's business is diversified. Taking the second quarter of 2021 as an example, mobile phones accounted for 57% of it...[Details]

introduction This article introduces the latest color sensor TCS230 launched by TAOS in the United States. It can not only realize color recognition and detection, but also has many excellent new f...[Details]

It is determined that the two technologies will reach production maturity within two years Global iPaaS end-user spending to grow 18.5% in 2022 Gartner's 2022 Cloud Platform Service Technology ...[Details]

When developing STM8 on the IAR platform, there are two ways to generate HEX files: 1. This method is recommended, select as shown below 2. This method can also generate HEX files However, the HEX ...[Details]

This article gives the design of a high-precision automatic resistance tester with STC89C54RD as the control core. The system range is from 10Ω to 10MΩ, and has the functions of automatic range switc...[Details]

A project called SweRVolf, a fully open system-on-chip and reference platform for Western Digital’s RISC-V SweRV core, recently announced a major new release that promises to lower the barrier to ent...[Details]

According to Zhejiang Daily, on the second day of resumption of work, Ningbo Jiangfeng Electronics set a new record of daily shipments exceeding 1,000 for the first time. Currently, more than 90% of ...[Details]

Today, the official Weibo account of realme mobile phone announced that it will officially release its new flagship phone realme X2Pro at 10 am on October 15 at the China Film Directors Center in Bei...[Details]

    SPI is a 3-wire or 4-wire communication interface that uses serial synchronization. The signals used include enable signal, synchronous clock, synchronous data input and data output. It is often ...[Details]

Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]