405-006-02H-P32-N10

       OTL is the abbreviation of Output Transformer Less Amplifier, which is a power amplifier without an output transformer. 　　1. Characteristics of OTL tube amplifier circuit 　　The output lo...[Details]

RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are n...[Details]

Author: Sebastiano Grasso, Leonardo Agatino Miccoli, Giusy Gambino, Filippo Scrimizzi, STMicroelectronics Catania, Italy, As the automotive market continues to develop, car companies have increa...[Details]

Recently, I used the USB_OTG_FS of STM32F407VET6 as a virtual serial port for work.  I used STM32 CubeMX to generate the virtual serial port code of STM32F103C8T6 before, and it was very convenient t...[Details]

The asynchronous mode means that the LED display screen has the ability to store and automatically play. The text and non-grayscale pictures edited on the PC are transmitted to the LED display sc...[Details]

Xiao Yaqing, Minister of Industry and Information Technology of China, said in Beijing on the 5th that China currently has more than 60 million 5G users and will promote large-scale commercial use of...[Details]

On March 16, Ningbo Zhongda Lide Intelligent Transmission Co., Ltd. (hereinafter referred to as "Zhongda Lide") issued the "Announcement on Overseas Investment to Establish a Wholly-Owned Subsidi...[Details]

Require: 1. Logic of eight-person quick response: only one of the first responses will be valid. 2. Under the control of the host, quick answers within 10 seconds are valid. 3. Use a digital tu...[Details]

Recently, South Korea's Samsung Electronics apologized and compensated for the incident in which its semiconductor factory caused workers to develop cancer, resulting in 118 deaths and 320 illnesses....[Details]

/*********************************************************************** Engineering: 3-wire serial drive mode of 12864 LCD driven by ST7920 Pin definition: RS(CS)===== PD3 //PB0     RW(SID)==== PD4 ...[Details]

BOE's development is stable and resilient in the first three quarters of 2022, investing in new tracks in the Metaverse On October 30, BOE Technology Group Co., Ltd. released its third quarter rep...[Details]

Jiwei.com reported on December 4 that Wang Chenglu, President of Huawei's Consumer Business Software Department, published a long article yesterday to teach users how to avoid being disturbed by push...[Details]

In 1916, Einstein proposed the theory of stimulated emission of light, and humans began to understand lasers. In the following decades, with the advancement of science and technology and the devel...[Details]

I rarely used external interrupts before, but I need to use them today, so I reviewed them. The two pins INT0 and INT1 are used to identify external voltage levels. The following are the two registers...[Details]

A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]