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In recent years, new energy vehicles have developed rapidly in China. Due to its high efficiency, energy saving, low noise, and pollution-free characteristics, it has become a new trend in the develo...[Details]

1. Resolution bandwidth and form factor Resolution Bandwidth (RBW) is one of the most important indicators of a spectrum analyzer, which represents the spectrum analyzer's ability to distinguish two ...[Details]

Renesas Electronics Launches High-Precision, Cost-Effective Pressure Sensing Solution for Automotive Electronics Applications New RAA2S425x family integrates multiple analog and digi...[Details]

Many people are going crazy at home and want to go to work, but when they really go back to work, they find that the reality is so cruel. There is no air conditioning in the office, and the windows h...[Details]

Use STM8 development environment: IAR for STM8 Use TIM1_CH3 to output PWM wave, the output pin is PD5 The microcontroller used is STM8L151 For STM8L, the default clock source is off and needs to be...[Details]

Ripple testing is very important in power quality testing. Since DC regulated power supplies are generally formed by AC power supplies through rectification, filtering, voltage stabilization, etc., i...[Details]

1. Information after KEIL MDK compilation Code=86496 RO-data=9064 RW-data=1452 ZI-data=16116  1) Code is the space occupied by the code; 2) RO-data is the size of a Read Only constant, such as ...[Details]

Development Environment 1. Development board: STC12C5A60S2, serial port 1. When using STC12C5A60S2 serial port 1 to send data, the receiving end cannot receive the complete string. My sending metho...[Details]

Modern computers all have real-time processing capabilities. When there are emergencies in the outside world, the CPU can process them in a timely manner. This is achieved by interrupts. When the C...[Details]

Iran's Ministry of Industry, Mines and Trade recently announced that the country had discovered its first lithium mine in Qahavand, Hamedan Province. The mine is believed to have re...[Details]

It is reported that Germany will announce an investment of 1 billion euros (about 1.2 billion US dollars) to support the alliance's production of electric vehicle batteries. In addition, the German...[Details]

LTE and other wireless systems are very different in air interface, which puts forward new requirements for testing. With its rich experience, R&S can provide a complete test product line not only ...[Details]

　　1 Overview 　　This scheme uses PIC 16F877A microcontroller as the main core control element, and designs a 32×32 LED dot matrix module writing display screen. It is mainly composed of a light pen ...[Details]

Download the header file stc12c5a.h: http://www.51hei.com/mcu/2564.html  Header file 1602.h download: http://www.51hei.com/bbs/dpj-24671-1.html    ///*redPC838.c file * Receive data via infrared, in...[Details]

ARM system clock initialization: This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source. Clock pulse signal: Clock pulse ...[Details]