A1257HA-4P

1. Consult relevant information and complete the schematic design; 2. Write software so that the system can output square wave, triangle wave, sawtooth wave and trapezoidal wave; the waveform frequen...[Details]

China Energy Storage Network News: On May 9, the 35 kV submarine cable that entered the sea from Dachen Island in Dachen Town, Taizhou City, Zhejiang Province, was slowly brought to the lan...[Details]

In-vehicle TSN switch chip TAS2010 Product Description: 1. The switching capacity is not less than 20Gbps, which can be used for high-speed and high-reliability networ...[Details]

Today I did the questions from the seventh final. The logic was much more complicated than that of the preliminary round, but the principles were the same. The main problem was that I didn’t have eno...[Details]

　　 The output ripple of the switching power supply mainly comes from five aspects: input low-frequency ripple, high-frequency ripple, common-mode ripple noise caused by parasitic parameters, ultra-h...[Details]

1. Enable external clock: Set the OSCE bit of the CPMUOSC register to 1 2. Calculate the required frequency (taking 24Mhz as an example): PLLCLK (24Mhz) = 2 x OSCCLK (oscillator frequency, i.e. y...[Details]

The development of Internet technology has led to the innovation of automobile technology. The trend of automobile intelligence is becoming more and more obvious. The interactivity between cars and p...[Details]

With the development of science, GPS is no longer a strange term. GPS played a great role in the Gulf War and left a deep impression on people. GPS is a satellite-based wireless navigation system deve...[Details]

1. Don't define too many variables. The lower 128 bits are the storage area for user-defined variables (by default). You can also put variables in the upper 128 bits, but it is easy to make mistakes. ...[Details]

    Introduction: At present, most of the protection circuits used in lithium battery packs of electric vehicles are composed of discrete components, which have the characteristics of insufficient co...[Details]

Portable electronic systems often require an external power source to charge their internal batteries through a wall adapter (AC-DC conversion subsystem). Most of today's battery packs use lithium ...[Details]

For the robot to follow the line, in order to obtain the information of the white line (black line) on the field, the hardware structure generally has the following types. 1. Inf...[Details]

Sunrise operates one of the most developed and highest performing 5G networks in Europe and has overcome a number of challenges posed by demanding market conditions, according to a new Strategy Analy...[Details]

September 3, 2019 marks the first anniversary of the restart of UHV. A year ago, on September 7, 2018, Nengjian was the first in the market to disclose that the National Energy Administration ...[Details]

1. SPI controller datasheet 1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659 2 All SPI registers are mapped to the kernel space and acce...[Details]