SON-NS8BLF-02-69R8-G

I am going to write a simple bare metal program to run in mini2440. I saw two ways to start the chip in the manual: 1. Start from Nor Flash 2. Start from Nand Flash. After several days of intermitt...[Details]

Many hackers have publicly demonstrated their superb network technology to successfully crack the car system and control the car. But this time, you don’t need any network technology, you only need a...[Details]

Abstract: This paper introduces a practical circuit based on the highly integrated DC/DC power supply control chip DPA426. Keywords: DC/DC conversion; control chip DPA426; application 0 ...[Details]

      On the afternoon of the 21st, digital celebrity @i冰宇宙 revealed that Xiaomi's super cup is expected to be launched in mid-to-late August. 　　Judging from the current rumors, the "super cup" may b...[Details]

#include #define uchar unsigned char uchar tab ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};   void delay(void); main() {   uchar i=0,*p;   p=tab;   while(1)   {   for(i=0,p=tab;i 8;i++,p++) ...[Details]

 According to foreign media reports, researchers at the University of Waterloo in Canada have developed a cheaper and more efficient way to enable high-speed wireless connections for IoT devices. ...[Details]

Each GPIO port of STM32F4 has four 32-bit configuration registers (GPIOx_MOER, GPIOx_OTYPER, GPIOx_OSPEEDR and GPIOx_PUPDR), two 32-bit data registers (GPIO_IDR and GPIO_ODR), one 32-bit set/reset re...[Details]

With the widespread use of FPGA technology, there is an increasing need for an instrument that can test and verify whether the logic timing of the circuit downloaded into the FPGA chip is correct...[Details]

　　Working principle of balanced circuit resistor: 　　The purpose of the balancing resistor is to reduce the error caused by the static input voltage formed on the resistor by the input bias current of...[Details]

What if a fitness tracker worn on your wrist could detect COVID-19 before you develop symptoms? An impressive new study claims that not only is it possible, but preliminary findings have found that...[Details]

The control strategy of wearable power-assist robots is analyzed. According to the research purpose and the particularity and complexity of human structure and function, a control method for lower li...[Details]

0Introduction The anti-lock braking system, also known as ABS, is a safety brake control system with advantages such as anti-skid and anti-lock. In an emergency, a car without ABS will not hav...[Details]

Combining the bootstrap boost circuit with the load disconnect circuit enables the power controller to automatically turn on with a heavy load, and the battery and load can be completely disconnect...[Details]

#include "msp430f2272.h" int yu ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,           0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; int i,j,k,temp,dat,ms; void delay(int ms) {   while(ms--)    for(i...[Details]

At present, most of the rice cookers on the market use fixed power to heat, with low energy utilization and single functions, which makes it difficult to meet people's growing living needs. It is very...[Details]