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As the size of the factory area increases, the requirements for security monitoring are getting higher and higher. Video monitoring systems generally have many monitoring points, many cameras, and ...[Details]

Instead of JTAG debugging, use SW debugging, so that you can save a few IOs for use as ordinary IO. PA15, PB3, and PB4 can be saved as common IO. method: RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,EN...[Details]

Ht47AD converter application include ht47c20.inc data .section 'data' Rs equ 0064h n db ? count db ? kh db ? kl db ? th db ? tl db ? int_count db ? ;---------------------------- code .section at 0 ...[Details]

1. Tablet PC Industry Status, High-Speed ​​Buses and Interfaces in Digital Circuits              According to iSuppli, if the impact of a new product can be measured by the breadth and depth of its ...[Details]

   Solid-state power amplifier SSPA (Solid State Power Amplifier) ​​has the advantages of small size, light weight, low working voltage and high stability. It is widely used in various fields and occ...[Details]

1. Overview In the configuration of the automation system, we must ensure that the system is advanced, reliable and reasonable, and avoid redundant functions and reduce investment costs. ...[Details]

introduction High power density, high efficiency and small size have become the key driving forces for the development of current module power supply technology. The dual-tube forward circuit ...[Details]

For the past two years, global technology intelligence company ABI Research has been monitoring the activities of 52 IoT cellular module suppliers, collating information about their releases. The f...[Details]

Prerequisites It is convenient to use KEIL5 to develop stm32. Many useless files will be generated in the process of program compilation and connection. For example, after a STM32 project is compiled...[Details]

Industry Focus   1. "Smart Car Future City Carnival" was launched in Beijing Economic and Technological Development Zone, with a collective appearance of autonomous driving vehicles in various scenar...[Details]

LED street lights are low-voltage, high-current drive devices. The intensity of their luminous energy is determined by the current flowing through the LED . Excessive curr...[Details]

Xiaomi Mi 10 Pro scored 83 points in the DXOMARK Selfie test. DXOMARK said that Xiaomi Mi 10 Pro is in the middle of its front camera ranking. Its facial target exposure is good in most cases, but th...[Details]

As international power efficiency standards become increasingly stringent, the price/performance of power controllers has reached their limits. The challenge of meeting these new standards while impr...[Details]

Jiwei.com News: Recently, two leading LED chip companies in the A-share market have attracted industry attention due to patent infringement disputes. According to the author's inquiry, Sanan Optoelec...[Details]

Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]