AX78XX

      The I2C bus is a 2-wire bus. The data line is SDA and the clock line is SCL. The structure is simple.        AT24C04 is an EEPROM with an I2C bus interface. The size is 512*8 bits. The MCU AT89...[Details]

Guifa Gai Neng Yuan No. 507 To the people's governments of all cities and counties, and all constituent departments and directly affiliated institutions of the people's governments of autonom...[Details]

When designing a GPS receiver, the characteristic impedance of the antenna signal line is required to be 50 ohms to achieve impedance matching with the antenna. If calculated manually, the calculat...[Details]

     On December 14, OPPO held a two-day "OPPO Future Technology Conference 2021" in Shenzhen, and released two major new products on the first day-OPPO's first self-developed imaging chip and OPPO A...[Details]

Xiaomi is one of the four major domestic mobile phone giants, Huami, OPPO and Vivo. Because it is so famous, various Xiaomi XX brands often appear on the market. If you are not familiar with Xiaomi, ...[Details]

摘要：FM0编码以其便于位同步提取、频谱带宽较窄、实现电路简单而在ETC中得到广泛的应用，线路FM0解码模块是ETC系统基带电路重要组成部分，本文基于ETC系统中车载单元(On board unit，OBU)与路边单元(Road sideunit，RSU)之间的短距离双向通信，以提高FM0解码速度的目的，根据FM0鳊码原则，在FPGA软件环境下用高级硬件描述语言VHDL实现FM0解码器设计，...[Details]

In 2016, Apple made a reform that many users found difficult to accept: it removed the headphone jack on the iPhone and replaced it with a pair of small white wireless headphones, which are the most ...[Details]

The rapid explosion of artificial intelligence is mainly due to the rapid development in the fields of machine vision and image recognition. As people's requirements for bandwidth, latency, power c...[Details]

According to Bloomberg, a new iPad mini is expected to be released this fall, and a larger iMac with Apple chips is also in the works. Bloomberg's Mark Gurman said that the new iPad mini's appearance...[Details]

Beginners often don't understand fuses. AVR chips use fuses to set the clock, boot time, enable some functions, BOOT area settings, and of course the most troublesome bit for beginners. If you don't s...[Details]

In this section, we will understand the classification of field effect transistors, the working characteristics of various field effect transistors, and how to determine the type of tube based on t...[Details]

Zhangjiakou is located in the northwest of Hebei Province. It is the central city of the northwest region of Hebei Province and a transportation hub connecting Beijing and Tianjin and S...[Details]

1 Main Features 　　The LT3466 is a full-featured dual-output step-up DC/DC converter. It can drive up to 20 white LEDs within a wide input voltage range and provide equal LED currents for the series-...[Details]

■As long as you encounter phishing WiFi, your personal information and passwords may be obtained by hackers with ulterior motives while surfing the Internet ■ When people think that their onli...[Details]

Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]