-
Hardware device: STM32VCT6 GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE); //使能GPIOA时钟 RCC_APB1PeriphClockCmd(RCC_APB...[Details]
-
In this article, we discuss the thermal modeling of an existing small-pin package, high brightness, 4W, 100um, 0.15NA fiber-output semiconductor laser. This package is very suitable for semiconductor...[Details]
-
The main factors that can cause the measurement failure of gas ultrasonic flowmeters during use are dirt in the pipe, such as mud, oil, rust, dust, water, etc., especially stagnant water. In order to...[Details]
-
1 Electric Vehicle BMS The safety of automotive power batteries is a very complex topic. Using BMS to monitor and analyze changes in key data such as battery operating temperature, voltage and curr...[Details]
-
The "grace period" specially set by the United States for Huawei suppliers is about to expire, and the latest ban will officially take effect on Tuesday (15th) in the Eastern Time Zone of the United ...[Details]
-
introduction
With the development of human society, energy consumption is increasing, and the world's fossil energy will reach its limit one day. At the same time, due to the large-scale burni...[Details]
-
This transistor power amplifier circuit uses only four transistors in a quasi-complementary amplifier configuration to deliver 90W of power into a 4-ohm load at a low cost.
As shown in t...[Details]
-
This example describes a simple
cable tester
that can visualize continuity problems in a 16-wire cable harness for an ultrasonic parking assist system. A contractor produces the harness in ...[Details]
-
Voice alarm circuit: The circuit is shown in the figure, which is mainly composed of the integrated voice chip ISD2560. ISD2560 is a powerful voice recording and playback chip produced by Winbond....[Details]
-
On March 27, CCTV reported that home surveillance cameras have high security risks. Hackers used loopholes to break into the network surveillance system and steal user privacy. This news has attr...[Details]
-
Recently, researchers from the Information Photonics Laboratory of the Xi'an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences designed a lens for achieving efficient coll...[Details]
-
Last month, OPPO released the Find X5, Find X5 Pro and Find X5 Pro Dimensity Edition, with a starting price of 3,999 yuan. It is worth noting that OPPO has yet to release a super cup. Today, blogger ...[Details]
-
The inspiration for location services comes from the PMB2520 single-chip Assisted Global Positioning System (A-GPS) solution called "Hammerhead", jointly developed by Infineon and its US partner Gl...[Details]
-
Sina Digital News reported on the morning of December 23 that industry sources said that Apple has reserved TSMC's production capacity based on 3-nanometer process chips for use in its iOS prod...[Details]
-
Ultrasonic blind-guiding system designed with C8051F060
Blind people are both ordinary people and a special group. Due to their congenital physiological defects, they encounter more in...[Details]