R16K3-B3.3KL-35RE

Ren Zhengfei recently said in an interview with CCTV that "the chip industry cannot just be developed by throwing money at it, it also needs to throw in mathematicians, physicists, etc." It is diffic...[Details]

Taking arm as an example, let's analyze the kernel startup process; Kernel version: linux-3.2.tar.gz 一、arch/arm/kernel/head.s         .arm           __HEAD                                     ...[Details]

Recently, according to foreign media reports, TSMC stated that negotiations with European governments at all levels have gone smoothly and a decision to build a factory is expected to be made in Augu...[Details]

1 Limiting filter method/Program judgment filter method A. Methods: Based on experience, determine the maximum deviation allowed for two samples (set as A) Every time a new valu...[Details]

1. Watchdog principle   Watchdog is essentially a timer. The timer counts the clock. When the timer overflows, a reset signal is generated to reset the entire system. In a program or embedded system,...[Details]

The world’s largest semiconductor companies face a growing competitive threat as their biggest customers start making their own chips to suit demand in areas such as cloud computing and artificial in...[Details]

According to foreign media reports, a new research and development result - ultrasonic single-chip system opens up new design possibilities for virtual buttons for smartphones, automobiles, the Inter...[Details]

Have you ever wondered what happens to the signal at the output of your device once it enters a signal analyzer? If you haven’t thought about it yet, it’s worth considering. Understanding how a signa...[Details]

According to foreign media reports, the iPhone 13 series of smartphones, which Apple launched on September 15 and officially launched on September 24, have been on the market for a month. Although ...[Details]

Xiaomi's Redmi 10X series was released on May 26 this year. The Redmi 10X 5G uses a 6.57-inch AMOLED screen, the first Dimensity 820 5G chip, a built-in 4520mAh battery, supports 22.5W fast charging,...[Details]

Ascent Solar Technologies (SWOT) recently announced that its flexible solar module was named one of Time Magazine's 50 Greatest Inventions of 2011 for allowing solar power to be produced on surface...[Details]

1 Introduction In the support of military equipment, metrology testing is an extremely important technical foundation. Metrology is particularly important for military equipment, especially cutting-e...[Details]

The current signal output by instruments and sensors is mostly 4-20mA. Why is it 4-20mA? Because 4-20mA sensors are mostly two-wire systems, that is, the signal line and the power line share two wire...[Details]

      introduction       This system uses AT89C51 single-chip microcomputer as the controller to realize the four-digit "+", "-", "*", "/" operation. The operation result is displayed through the...[Details]

There are many ways to control voltage in industry. Here are some common methods: Voltage Regulator A voltage regulator is a device used to control voltage. It can adjust the in...[Details]