KFS-4A-J/Q

Smart antennas use digital signal processing technology to dynamically generate spatial directional beams in the baseband, align the main lobe of the antenna pattern with the direction of arrival of t...[Details]

Most circuits are ground referenced, and lower voltage components can monitor the low side of the load, but not the high side. For example, almost any low voltage rail-to-rail input op amp can sense ...[Details]

In order to obtain a highly stable frequency output in a gas laser, a frequency stabilization method must be used to make a frequency-stabilized laser. A key ...[Details]

The circuit for monitoring 550MHz signals with a 10MHz spectrum analyzer is shown in Figure 1. The inverter gate acts as an oscillator, generating the necessary harmonics. The 74HC04 inverter constit...[Details]

      Motorola Moto Tab G20 has appeared on Google Play Console and shared relevant specifications. Some renders of the product have also surfaced ahead of the launch. The specifications and design r...[Details]

Incineration can be traced back to the origin of civilization. We can see in early cities that incineration has been used to reduce waste for thousands of years. Incinerators are a kind of harmless t...[Details]

  Preface      The scope and concept of the embedded world are extremely broad, ranging from ASIC to MCU. ASIC is a technology with great potential and innovation. Although its design is very expensi...[Details]

According to Jiwei.com, Cambrian has recently carried out a systematic intellectual property layout in smart chips and related fields to safeguard the core technologies developed by the company. In t...[Details]

Volkswagen Group’s pilot battery recycling plant in Salzgitter has been put into operation. The factory aims to create a closed-loop management system for recycling core raw materials for lith...[Details]

In the past, people used to use multimeters to test power supplies, which was very troublesome if there were many test parameters. Now, oscilloscopes are used. Oscilloscopes are one of the most commo...[Details]

#include "linux/errno.h" #include  "linux/kernel.h" #include  "linux/module.h" #include  "linux/slab.h" #include  "linux/input.h" #include  "linux/init.h" #include  "linux/serio.h" #inclu...[Details]

After a year, the Federal Trade Commission (FTC)'s investigation into Facebook's privacy issues is about to come to an end. The Wall Street Journal believes that this will be a decisive moment that i...[Details]

According to Reuters, on Wednesday local time, German Chancellor Angela Merkel called on European countries to seek a common attitude towards China and hoped to allow Huawei to participate in the con...[Details]

According to foreign media reports, Samsung Electronics and SK Hynix are important global memory chip suppliers. Research institutions have previously predicted that in the second quarter of this yea...[Details]

Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]