A04B-21-B-T-1

Use timer4 to make a 1K timer interrupt. timer.c void timer4_init() {     TIM4_IER = 0x00; //Disable interrupt     TIM4_EGR = 0x01; //Allow update events to be generated     TIM4_PSCR = 0x06; //C...[Details]

BMW recently upgraded the X5 PHEV battery. In order to achieve the 50g/km data under WLTC, BMW upgraded the latest battery system to 24 kWh. There is already a corresponding spec in the UK, and you c...[Details]

// Compile the kernel cd /home/guoqian/4-3-1/linux-2.6.29 make disclean cp config-mini2440 .config make menuconfig ARCH=arm make uImage ARCH=arm CROSS_COMPILE=arm-linux- // ...[Details]

Since the advent of the switch mode power supply (SMPS) in the 1960s, there have been several technologies that I think have gotten designers excited: magnetic integration (70s), soft switching (70s)...[Details]

Against the backdrop of high costs of lithium battery materials, companies are enthusiastic about developing sodium-ion batteries. Recently, a number of listed companies have disclosed the progress of...[Details]

On the 16th, Sharp, a subsidiary of Foxconn, officially launched the high-end model AQUOS R3 in Taiwan. It is understood that the entire design of the phone was designed by the Japanese headquarters....[Details]

　　 introduction 　　The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that has developed rapid...[Details]

       Meizu will hold a Flyme 9 launch conference on March 2 and a Meizu 18 series 5G dual flagship launch conference on March 3. Today, Meizu Technology announced that it has reached an in-depth om...[Details]

They all call me "Robot Master." I grab a flat package, hold its barcode under a red laser dot to scan it, and then place it on a small orange robot. I press a button on the left side and then releas...[Details]

At Tesla's Autonomy Day last year, Elon Musk said that Tesla's Autopilot would not rely on HD maps. He believed that HD maps were a "very bad idea" that would cause the autonomous driving system to r...[Details]

This system uses the single-chip microcomputer C8051F410 as the MCU, and the peripheral circuits include a Bluetooth module, a font chip, an LED dot matrix screen and a power module. The system circu...[Details]

From 2014 to the present, in the past seven years, the range of all successfully mass-produced electric vehicles on the market has been continuously improving: from 2014 to 2017, the mainstream range...[Details]

1. Machines ID Allocation Table     Reference:  http://www.arm.linux.org.uk/developer/machines/     193(0xC1) smdk2410     362(0x16A)    S3C2440     2928               WM8505     3472        ...[Details]

1 Introduction As energy depletion and environmental pollution become increasingly serious, countries are increasingly eager for green energy, which has led to unprecedented development of phot...[Details]

　　1. Complete functions, safe, rapid and accurate fault testing. The cable fault tester uses low-voltage pulse method and high-voltage flashover method for detection, and can test various cable fault...[Details]