IN74LV86D

The LC time constant of this circuit is: For this type of critically damped two-pole circuit, the 10% to 90% rise time is 3.4 times the LC time constant: ...[Details]

Swedish company Ericsson recently notified its Nanjing R&D center that it will divest the center to its partner, Finnish company Tieto, in November 2021. Currently, the Nanjing R&D center has more th...[Details]

Advantech recently released two members of the AIW-200 series - AIW-210 and AIW-211. These advanced GNSS wireless modules have an industrial-grade wide-temperature design and can operate in harsh e...[Details]

A basic fiber-optic communication system is very simple: an LED transmitter converts an electrical signal into an optical signal and couples it into a transmission optical fiber. The optical signal tr...[Details]

Nowadays, the development trend of integrated circuits in my country is becoming more and more rapid, and wafer manufacturing has become an indispensable part. Among them, the industry in which my co...[Details]

AVRPRO programmer is a special programming tool designed for ATMEL's 90 series AVR RISC microcontroller. This product only has software part, no hardware support is required, and only 4 wires are nee...[Details]

The simulation tool used in this design is Proteus 7.4, the IDE is ADS 1.2, and the chip is LPC2134 The circuit diagram in Proteus is shown below:  This design uses Zhou Ligong's LPC2131 project ...[Details]

Recently, it was learned from the Zhejiang Provincial Government Procurement Center that Easy Energy beat out all the competitors and won the bid for the "Quzhou Radio and Television Station UPS Eq...[Details]

The 20th China Automotive Industry Development (TEDA) International Forum (hereinafter referred to as "TEDA Automotive Forum") was jointly organized by China Automotive Technology Research Center C...[Details]

Today, the 2020 OPPO Developer Conference (ODC20) was held online. With the theme of "Intelligent Integration for a Shared Future", OPPO officially released ColorOS 11, Enabling Action 2.0 and HeyTap...[Details]

Knowledge points: 1. The concept of operating system layering         Windows: bios → kernel mode → user mode → user program         Linux: bootloader → kernel → file system → user program 2. Intro...[Details]

According to the latest data released by market research firm Gartner, chip spending by the world's top ten OEMs fell by 7.6% year-on-year in 2022, accounting for 37.2% of the entire market. Apple wi...[Details]

The commissioning ceremony of the first phase of Xin Yihua project of Haining (China) Pan-Semiconductor Industrial Park, hosted by Haining Municipal People's Government and co-organized by Haining E...[Details]

In order to reduce interference and increase the reliability of the control circuit, the control circuit is completely separated from the power drive circuit during system design. The power part and ...[Details]

传统的 射频 (RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后，使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步，现在允许直接以所需的射频频率生成信号，从而显著简化射频发送信号链的设计和复杂性。 High-frequency RF DACs have balanced differential outp...[Details]