2QSP20-TJ1-183

//Serial digital tube displays year-month-day hour-minute-second //Chip ATMEGA16L  //Clock 4MHz internal // DS1302 reads and writes data on the rising edge // IO port pull-up is invalid when DS130...[Details]

The clock system is the core of the processor, so before learning all the peripherals of STM32, it is necessary to study the clock system carefully, which will help you to have a deep understanding o...[Details]

CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time performance and flexibility, and is widely used...[Details]

U.S. e-cigarette giant Juul Labs plans to lay off about 500 employees by the end of the year, according to people familiar with the matter. The troubled company is reversing its previous rapid expans...[Details]

Shanxi Securities Co., Ltd. was first established in July 1988. It is one of the first securities companies in China and is state-controlled. It was officially listed on the Shenzhen Stock Exchange on...[Details]

Android Authority reported that a folding screen patent from LG shows that the company is developing a new device, and its usage will be similar to the current convertible laptops (such as Lenovo YOG...[Details]

　　Dual power switches are the most needed components in buildings today. Whether it is a commercial building, a residential building, or an industrial building, dual power switches for switching betw...[Details]

Last year, the sudden rise of Apple M1 showed us Apple’s achievements in chips.   Some foreign media reported that Intel is in contact with chip maker TSMC to outsource its chip manufacturing busi...[Details]

Infrared remote control is the most widely used remote control method. Infrared remote control devices have the characteristics of small size, low power consumption, strong functions and low cost. Th...[Details]

Semiconductors have been at the heart of technological innovation for more than half a century, with advances in technology keeping pace with the evolution of semiconductor performance, energy consum...[Details]

1 MAX146/147 Overview MAX146/MAX147 is a general-purpose A/D converter produced by MAXIM. It has 8 single-ended input channels or 4 differential input channels. It uses a single power supply, wit...[Details]

introduction Zinc oxide lightning arrester is an electrical product used to protect various electrical equipment in the power system from overvoltage damage, and has good protection performanc...[Details]

1 Research Background In recent years, my country's street lamp construction has achieved rapid development, the quality of road lighting has been continuously improved, and high-inte...[Details]

Beijing Municipal Science and Technology Commission, Beijing Municipal Bureau of Economy and Information Technology and other departments issued a notice stating that starting from June 26, the munic...[Details]

1. Basic understanding of clock 1 The clock & power management module of s3c2410 consists of three parts: clock control, USB control, and power control. The focus now is clock control.     2. S3c2410...[Details]