ACBQ20TTEB751K/111M

Some people think: as long as the program runs well, it doesn't matter how the original program is written. But this is absolutely not the case. Software is not completed in one go, and it is neces...[Details]

Improving the coordination of material handling and internal transportation between departments in modern factories is an important measure to achieve full automation of production. Traditional mat...[Details]

从制造过程开始，一直到所有的应用领域，极低功耗技术逐渐成为所有设计中必不可少的需求。对能源敏感的应用，特别是必须以单颗电池提供连续数小时运作时间的产品，更需要加入极低功耗设计概念。要满足这些要求，就必须整合微控制器，这不仅要瞭解电池特性，还必须深入瞭解为了达到连续使用10、15甚至20年却无须更换电池的目标，应该如何设计一款装置。 要在极低功耗条件下操作，就必须用全新的方法来看待这...[Details]

1 Introduction With the rapid development of the national economy, AC motors have played an extremely important role in industrial production. As the main traction motor in various industries,...[Details]

UPS is an uninterruptible power supply (UPS). This device can ensure that after a power outage in the computer system, users can continue to work for a period of time and save files urgently, witho...[Details]

In the field of video surveillance, video compression encoding formats have evolved from M-JPEG, H.263, MPEG4 to H.264. Currently, H.264 is the mainstream compression algorithm. Its biggest advantage ...[Details]

1. What is the difference between the continuous output power and the peak output power of a power inverter? Continuous power and peak power differ in the meaning they express. Continuous...[Details]

Comparison of electrostatic testing between automotive electronics and ordinary electronic products Electrostatic discharge is a natural phenomenon. When two materials with different di...[Details]

1. Reliability and lifespan The expected lifespan of an LED is 50,000 hours, compared to 20,000 hours for a halogen lamp and 3,000 hours for a tungsten incandescent lamp. Compared to incandes...[Details]

Introduction: At present, the main grounding form of the low-voltage power distribution system in our city is only one TN-C grounding method. Nowadays, there are more and more types of electrical e...[Details]

Fragment velocity is an important parameter for evaluating the explosive effectiveness of warheads. Traditional range fragment velocity measurement systems mostly use multi-channel data acquisition...[Details]

Integration of the secondary of redundant AC/DC power supplies has been largely ignored by semiconductor manufacturers. The result is a multitude of discrete components such as op amps, transistors, r...[Details]

摘要：设计了一套基于CPCI总线，PCI9054桥接芯片和可编程逻辑器件(FPGA)的高速数据采集卡。FPGA作为本地主控芯片，根据工控机经PCI9054转发的采集命令，通过光纤接口实现与雷达接收机的通信。采用高速RAM缓存数据，采集的接收机测试数据的分析结果可在工控机上显示，从而实现了对雷达接收机性能的快速测试。该采集卡具有较强的通用性和可扩展性，详细介绍了高速数据采集卡的组成和工作原理、...[Details]

MSP430F1121 and LCD driver chip PCF8576 connection program #include "msp430x11x1.h" #define uint unsigned int #define uchar unsigned char //Device address uchar PCF8576=0x...[Details]

Designing with FPGA, DSP or microprocessor is a critical part of the design and also takes the most time. System-level designers can benefit greatly by focusing their main efforts on system design, an...[Details]