MMC706-05SB-942A

Commonly used serial expansion buses include: I2C bus, SPI bus, single bus, Microwire/PLUS. I2C Serial Bus Overview The I2C serial bus is a high-performance serial bus that has the bus arbitratio...[Details]

0 Introduction Transmission line protection devices are an important part of power system automation. The task of transmission line protection devices is to be able to send out trip pulses...[Details]

      Apple iOS 14 and iPadOS 14 allow users to set third-party apps as the default browser apps for iPhone and iPad. In addition, users can also set third-party apps such as Google Gmail as the defa...[Details]

Since 2018, the number of L2 autonomous driving models launched on the market has gradually increased, showing significant growth in 2020. The number of models launched in just half a year has approa...[Details]

As detailed in a regulatory filing in February, Apple's senior vice president of retail, Angela Ahrendts, will leave the company today, with April 15th, local time in the United States, being her las...[Details]

It is reported that the Xinhua Wushi 500,000 kW/2 million kW-hour grid-connected energy storage project is located in the Aheya Photovoltaic Industrial Park in Wushi County, Aksu City, Xinjiang Uygur ...[Details]

　　As with most electronic components, cost/performance is a major concern. AC/DC modules cost many times more than a comparable AC line transformer, diode bridge, smoothing capacitors, and linear reg...[Details]

According to a report from Chinanews.com in Beijing, from January to July this year, Beijing's imports and exports totaled 1,685.39 billion yuan, up 26.9% year-on-year. Among them, exports totaled 34...[Details]

As radio equipment (such as mobile phones) are widely used around the world, more and more government departments, telecommunication regulatory agencies, etc. require that electromagnetic wave radiati...[Details]

1. Logical encryption Memory card: An encryption logic circuit is added to the non-encrypted memory card. The encryption logic circuit protects the data in the card from external access by verify...[Details]

Variable frequency speed motor Variable frequency speed regulating motor is also called variable frequency motor for short. It is a general term for electric motors driven by frequency convert...[Details]

An ammeter is connected in series to the circuit being measured to measure its current value. According to the properties of the measured current, it can be divided into DC ammeter, AC ammeter and AC...[Details]

introduction Steel diameter is an important technical indicator. During the rolling process, the diameter must be measured and monitored to ensure that the finished product meets the requirements. Th...[Details]

Recently, a photoelectric control computer communication system based on STC89C52RC single-chip microcomputer was made for the project. Its basic appearance is shown in Figure 1.         Althoug...[Details]

Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]