RNC55J8251DPBSL

According to the Nikkei report, Toshiba will invest approximately 25 billion yen to introduce manufacturing equipment that can mass-produce automotive power semiconductors to its factory in Ishikawa ...[Details]

　　introduction 　　Imagine a marathon in hot, smoggy weather, where every ounce of energy saved can make all the difference. Often, the race seems decided before the halfway mark. The frontrunners see...[Details]

Vector control is an AC motor control theory proposed by F. Blaschke of Siemens in Germany in 1971. Its basic idea is to imitate the magnetic field orientation method of the DC motor, decompos...[Details]

    1. Overview   　　Among many measuring instruments , digital voltmeters should be a relatively advanced type of meter. When measuring circuit voltage, the measured value can be read intuitively ...[Details]

This program is used to read the temperature of DS18B20 and has an alarm function. The project is divided into 3 files, main.c, temp.c, and temp.h. After I modified some of the code, it is suitable f...[Details]

Abstract: In order to improve the heat dissipation capacity of the housing of photovoltaic grid-connected micro-inverter, a special structure that uses the inner wall of the housing to dissipate he...[Details]

Single-chip microcomputers have a wide range of applications due to their small size, powerful functions, low cost, and easy distributed control. Single-chip microcomputer developers often encounter t...[Details]

summary As integrated circuit (IC) process nodes continue to shrink, devices are more susceptible to single-event upsets (SEUs) caused by high-energy particles. Of particular concern...[Details]

As the penetration rate of electrification, networking and intelligence in the automotive industry continues to increase, the importance of automobiles in the planning of semiconductor manufacturers ...[Details]

1. There is a large capacitor in the system power supply, and the power-on speed is slow (it takes a long time to reach the standard value). 2. Other devices in the system need to be powered on and i...[Details]

Buzzers are very common in microcontroller application systems and are often used to implement alarm functions. For this reason, STM8 has specially integrated a buzzer module, which is very convenien...[Details]

      Although Apple has not officially announced it yet, this year's WWDC conference is very likely to be held online like last year. According to last year's time node, Apple is expected to announc...[Details]

The following is a method for calculating sunrise and sunset times that vary with longitude and latitude. I have successfully used it in an intelligent street light controller . I hope it will be help...[Details]

Now let's look at the DCM Buck : The duty cycle is still 0.5, the output load is 100 ohms, and the operating frequency is 500Khz. Let's calculate Re first. According to the formula, we can get ...[Details]

Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06. 1. Porting environment Host: VMWare-ubuntu Development board: ok6410—512M nandflash, Kernel: 2.6.30.4 u-boot: u...[Details]