ENA1D-C20-Y00256L

      With the rapid development of mobile phone imaging technology, many advanced technologies have emerged in mobile phone products in the past two years, such as 100 million pixels and 100x zoom, ...[Details]

1.lcd.h We define a structure in lcd.h to represent the parameters required by the LCD. #ifndef _LCD_H #define _LCD_H     enum { NORMAL = 0, INVERT = 1, };   /* NORMAL : normal polarity  * INVE...[Details]

introduction The phase-shifted full-bridge (FB) PWM converter is a widely used converter suitable for high power, low voltage and other occasions. The converter adopts PWM phase-shift cont...[Details]

According to the latest news from the industry chain, AMD has already locked in orders with TSMC in advance in order to ensure its own production capacity. The news mentioned that AMD and wafer found...[Details]

　　There are three viewing modes for observing waveforms on an oscilloscope, namely YT mode, roll mode, and XY mode. Although the YT mode can be used in most cases, how to use the roll mode and XY mod...[Details]

General steps of A/D converter When an analog signal is converted to A/D, a certain conversion time is required from starting the conversion to outputting the digital quantity at the end of the conve...[Details]

Chip configuration summary: The MCU can work in 6 modes. The working mode is determined by the MODA, MODB, and MODC signals during reset. When the RESET signal is at the rising edge, the status of MO...[Details]

      ZTE's Axon 40 series has been officially announced, equipped with an under-screen camera. It was previously reported that the ZTE Axon 40 series will be released on May 9, endorsed by Wu Jing, ...[Details]

Qualcomm is preparing to re-enter the server processor market, reducing its reliance on smartphones by tapping into a potential $28 billion market, according to people familiar with the chipmaker's p...[Details]

现代核谱测量仪器的发展逐渐趋于便携化、小型化和智能化。虽然之前的便携式核谱测量仪器集成度较高，但是成本和功耗也相对较高，已满足不了现代野外核辐射探测的需求。笔者所设计的便携式多道核谱仪采用STM32F103 作为控制器，利用控制器自身携带的ADC 采样，对γ 射线进行数据采集，处理后通过液晶显示模块对谱线进行显示; 同时也可将测量的数据存储在存储卡中，用于电脑更加精确地离线分析( 利用设计的核谱...[Details]

The personnel approach detector circuit is shown in the figure. This circuit uses a common photoelectric tube to detect the change in ambient light caused by a person entering the warning area, thereb...[Details]

There are two ways for the driver to identify the device: (1) The driver itself contains device information, such as the start address, interrupt number, etc. When the driver is loaded, the device ca...[Details]

1 Introduction   There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have sin...[Details]

Rambus Boosts AI Performance with Industry-Leading 24Gb/s GDDR6 PHY • Provides high-bandwidth, low-latency memory interface solutions for AI/ML, graphics and networking appli...[Details]

1. Characteristics of diodes The most important characteristic of a diode is unidirectional conductivity, and its volt-ampere characteristic curve is shown in Figure 1: Figure 1...[Details]