HEA-X02-B4-35-001

　　In recent years , with the continuous development of LED lamp packaging technology and heat dissipation technology, the stability of LED lamps has reached a relatively good level. The main causes o...[Details]

　　The new parallel port circuit of the microcomputer is mainly composed of status register, control register, address register, data register, etc. When working in the enhanced parallel port EPP mode ...[Details]

On March 1, Microsoft announced that Dr. Hou Yang will succeed Alain Crozier as Chairman and CEO of Microsoft Greater China, leading Microsoft's strategy, sales and marketing operations in Greater Ch...[Details]

                  In reality, many of the gases encountered in safety and health are mixtures of organic and inorganic gases. However, due to various reasons, our current understanding of toxic an...[Details]

Temperature and pressure are two important parameters in the oil field production and transportation process. In the process of oil pipeline transmission, the solidification of oil caused by abnormal ...[Details]

Skyworks CEO Liam Griffin recently told CNBC that 5G is still in the early stages of development. "It's amazing that despite knowing the terrible impact of the COVID-19 pandemic, we're seeing conne...[Details]

Figure 5-27 is a series voltage-stabilized power supply circuit that can be used in practice. Its output voltage Usc = 6 to 12 volts is continuously adjustable, and its output current Isc = 500 mA. Th...[Details]

According to the "Science and Technology Innovation Board Daily", on September 10, the official website of the Shanghai Securities Regulatory Bureau disclosed the summary of the guidance work for the...[Details]

Real-time interrupt is a timing module. When the timing overflows, an interrupt is generated. The first step is that the real-time interrupt RTI is disabled by default. How can RTI work? This is wher...[Details]

1. Introduction Tax control equipment is one of the inevitable means for the national taxation department to realize the informatization of taxation management. As one of the tax control e...[Details]

While high-speed signals improve the performance of electronic equipment, they also bring many problems to design engineers for verification and debugging. Among these problems, a typical example is s...[Details]

1. Summary: One chip + 7 resistors and capacitors constitute the ultrasonic module. It uses the RCWL-9600 ranging chip.   2. Measurement operation: GPIO, UART, IIC to obtain data. Use GPIO, for oth...[Details]

As Biden works to address chip shortages, Intel has stepped up and pledged to help automakers. U.S. President Biden met with executives from major U.S. companies on April 12 to discuss the global c...[Details]

  question   Mr. Zhuo, the waveform of the signal generator is like this, is it normal?   Participating students measure the voltage waveform of the signal generator output port   Problem analysi...[Details]

Data centers currently account for more than 2% of global energy consumption. Driven by artificial intelligence, this figure is expected to grow to around 7% by 2030, equivalent to the current...[Details]