PCF0603HR-162KBI

Common base amplifier, common base amplifier circuit The AC signal voltage is superimposed on the DC voltage, causing the forward voltage between the base and emitter of the transistor to change. T...[Details]

ME8263 is a high-performance PWM modulated power management IC. This chip is an AC/DC switching power supply controller specially designed for cost-effective small and medium power power adapters. ...[Details]

Generally, the reference circuit based on self-bias , because the MOS tube works in the saturation region, its working current is generally in the microampere level. Al...[Details]

Affected by the epidemic, although the global smartphone market shipments have decreased, a completely different scene has emerged in the smartwatch market. The latest report from market research fir...[Details]

In 2019, when Baidu's autonomous driving engineers were amazed by the effects of Mobileye's pure vision DEMO, they never thought that everything would happen so quickly.   In 2021, Baidu's pure visio...[Details]

A recent listing on benchmarking platform Geekbench has linked the Sony Xperia 1 IV to an improved single-core performance over its predecessor. 最近几周，围绕Xperia 1 IV的炒作甚嚣尘上，Geekbench的这一新细节可能预示着它即将发布。...[Details]

Liquid crystal (LCD) TVs have become popular in the home appliance consumer market, because LCD displays require backlights, and traditional CCFL backlights have been gradually replaced by LED backlig...[Details]

The 60kv high-voltage ammeter is a commonly used ammeter product. It generally directly measures the current in microamperes or milliamperes, and mainly uses the measurement mechanism of the magnetoel...[Details]

It is said that there is no need to look back on the past, but in reality, the past often needs to be talked about and reviewed for future reference. In the past 2022, work and life were f...[Details]

3 The source program files in MPLAB are stored in the specified directory and loaded  　　On the PC screen, after typing and editing the source program (COUNTASM) with the keyboard, use the mouse but...[Details]

Lenovo Group published an article titled "Keep Thinking, Youth Never Gets Old" on its WeChat official account. In the article, Lenovo pointed out that some people on the Internet are using nationalis...[Details]

In the first half of 2023, the domestic car company BYD's passenger car sales entered the top ten in the world. This is a historic moment. It not only means the rise of BYD, but also shows that the d...[Details]

According to domestic media reports, ByteDance may announce the cancellation of the big and small week system in the near future. Several ByteDance employees confirmed that the company is internally ...[Details]

On January 3, the Shanghai Smart Factory Construction Promotion Meeting was officially held. Shanghai became the first city in the country to include robot density in statistics. At present,...[Details]

CNC machine tools are highly automated machine tools that use computer systems to control the movement and operation of the machine tools to achieve high-precision and high-efficiency processing. T...[Details]