UM-2-FREQ-5OT-STBY4-TOL1-AGE1-SR7-DL4

In power electronic devices such as UPS, control methods are the core technology. Early control methods made the output rectangular waves with high harmonic content and difficult filtering. SPWM tech...[Details]

The stack is actually a continuous space in the memory, but it is special because of the stack pointer. The stack is generally divided into two types: Growing upward: The stack pointer grows toward h...[Details]

On September 2, Tianhua Super Clean announced that in order to continuously improve the capacity layout of the new energy lithium battery material business field and further expand the battery-grade ...[Details]

1 Introduction The SRF05 ultrasonic sensor imported from the UK was used in the project development. Its echo feedback and ranging method are special compared with the commonly used ultrasonic sens...[Details]

       Razr is a foldable flip phone released by Motorola, which aims to pay tribute to the classics, subvert folding and touch the future. After nearly a year, Motorola announced that it will releas...[Details]

The TrendForce report pointed out that electric vehicles have become the main growth driver of the automotive industry in the future, and it is estimated that the number of electric vehicles will exc...[Details]

When writing programs with the MCS-51 microcontroller software Keil C51, debugging is often required. If you do not use this software frequently, it is easy to forget these debugging steps. Here is an...[Details]

      In 2017, Xiaomi released a Surge S1 chip, but three years later, the Surge S2 has not arrived. Fortunately, Xiaomi has not given up on developing its own chips. Today, Xiaomi officially announc...[Details]

The 80C51 microcontroller has a bit processing function and can operate on data bits, so there is a corresponding bit addressing mode. The so-called bit addressing is to directly set a bit in the int...[Details]

With the increasing global attention to environmental protection and sustainable development, hybrid electric vehicles (HEV) and electric vehicles (EV) are gradually becoming the mainstream trend i...[Details]

Recently, Honda released a new generation of safety driving assistance systems. It is understood that the new assistance system includes next-generation technologies such as "Honda SENSING 360" and "...[Details]

1.1 Test principle 1. Use simulation technology to evaluate the fire risk caused by thermal stress caused by heat sources such as hot components or overload resistors in a short period of time. 2. Th...[Details]

The Verabar sensor is designed with an engineering structure that fully complies with the principles of aerodynamics. It is a sensor element that has achieved unparalleled levels of accuracy, efficie...[Details]

(Image source: Zensors) According to foreign media reports, Zensors has launched its latest deep learning technology - Car Pose Net. Previously, it was problematic to track hard 3D objects such ...[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]