20020008-G071A51LF

  In VM7.1, add a serial port to the virtual machine (using the physical serial port). Note that this is serial port 1 in the virtual machine. Linux side program (receiving):   #include stdio.h /...[Details]

1 Introduction This series has a total of four chapters. The following is the first part, which mainly discusses the basic principles of IC testing during chip development and production. The ...[Details]

Field effect tube detection: Because the structure and principle of the field effect tube are different from those of ordinary triodes, the method of using a multimeter to make judgments under amateu...[Details]

In recent years, the complexity of automotive electronic systems has increased year by year, and more and more data flows are running through automotive systems. Different data flows have different...[Details]

1. Turn off the circuit. 2. Select the resistance level (?). 3. Insert the black test probe into the com input socket. Plug the red test probe into the ? input jack. 4. Connect the front end of the p...[Details]

Due to the rapid development of communication technology, communication methods are becoming increasingly diversified, with a series of new communication services such as augmented reality services (...[Details]

Example 1. Sending data via UART1 Initialization of UART 1 /** * @brief UART1 Initialize. * @param  None. * @retval None. */ void UART1_Init(void) {   GPIO_InitTypeDef GPIO_InitStructure;   USART_I...[Details]

/****************************************************** ****     007.ASM         Wiring: P0 port connects to digital tube and           P2 port connects to matrix keyboard.     Use timer interrupt. I...[Details]

1. Unzip to the root directory first (you can choose any directory). After unzipping, a subdirectory arm will be added to the /usr/local directory. This directory is the installation directory of the ...[Details]

Bringing together its brands again, Fudiwei will focus on seven key areas at the fourth CIIE Beijing, China, October 25, 2021 – The much-anticipated 4th China International Import Expo will be held...[Details]

Audio analog signal circuits often need to adjust the level within a wide range, and the adjustment range of high-precision circuits can reach more than 100 dB. It is equivalent to 18 bits of binary ...[Details]

The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]

Huawei Consumer Business CEO Richard Yu recently said that due to US sanctions, Huawei's Kirin high-end chips will not be manufactured after September 15. Isaiah Research pointed out that TSMC relies...[Details]

Many people regard audio equipment as purely technical electronic products measured by indicators, just like cold instruments. In fact, it is not. Although the belly of audio equipment is full of cold...[Details]

The skateboard chassis has gained a lot of attention due to its scalable design, which can be used for both large and small vehicles. However, it comes with mechanical, thermal and electrical probl...[Details]