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Quantum chip reading fidelity and signal-to-noise ratio are one of the key indicators for the practical use of quantum computers. On March 27, reporters learned from the Anhui Provincial Quantum Comp...[Details]

Turn a simple Arduino Uno (and some Python code) into a crude oscilloscope for viewing waveforms and voltage levels. Oscilloscopes are extremely useful, but usually come with a hefty price tag. L...[Details]

void delay_us(unsigned char us) //delay in microseconds @12M, us maximum value 255 {    while(--us)   ;  }      void delay_ms(unsigned int ms)   // Delay in milliseconds@12M,ms {          ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

　　As people's requirements for car personalization and comfort gradually increase, color-changing full-color car interior atmosphere lights are gradually becoming a new trend. The requirements for LE...[Details]

1 Introduction The application of single-chip microcomputer in the field of industrial control is different from that in the civil and commercial fields. The environment of industrial control is rela...[Details]

Nowadays, we can already feel the convenience that the Internet of Things brings to our lives and work. As a trillion-level market, IoT has a very promising future. IoT communications are divided int...[Details]

On the evening of March 22, Wansheng Co., Ltd. released its performance report, saying that the company achieved operating income of 2.33 billion yuan in 2020, a year-on-year increase of 20.75%; net ...[Details]

1 Introduction The traditional instrument for measuring blood pressure is the mechanical mercury sphygmomanometer. Electronic sphygmomanometers have only appeared on the market in recent years...[Details]

Label: FSIN Function: Floating point sine function Entry condition: The operand is in . Exit information: The result is still in . Affected resources: DPTR, PSW, A, B, R2~R7, bits 1DH~1FH Stack req...[Details]

introduction 半桥逆变电路是电子镇流器和电子节能灯中最常用也是最基本的电路，正确地理解它的工作原理，将有助于我们合理地选择元器件如磁环变压器、扼流电感、启动电容等元件的参数，正确地安排三极管的驱动电路，以降低它的功耗与热量，提高整灯的可靠性。遗憾地是过去受观测仪器（如示波器）和测试手段的局限，我们无法观测到电路中关键点如三极管各个电极电流的正确波形（如文献4的电流iB、...[Details]

1 Introduction With the development and application of test technology and wireless communication technology, test instruments are developing towards miniaturization and low power consumption. Infrar...[Details]

Isaac Sim on the new Omniverse Cloud platform makes virtual testing and training easier to implement with flexibility and scalability Robots can be tested navigating environments across global...[Details]

"In the era of the interconnection of all things, there will no longer be mobile phone companies in the pure sense." Chen Mingyong, the founder and CEO of OPPO, who has rarely appeared in public in r...[Details]

As the domestic passenger car market enters the traditional peak sales season of "Golden September", the retail penetration rate of new energy passenger cars has exceeded 50% for three conse...[Details]