942L001N20-39PY131

After power-on, when the peripheral devices of the microcontroller do not have normal phenomena, it may be that the peripheral crystal oscillator of the microcontroller has not started to oscillate. ...[Details]

Ankai Bus Fault Diagnosis Record     Ankai New Energy Bus is one of the earliest domestic companies to develop and mass-produce electric buses. It was the first to be listed in the national ele...[Details]

China Energy Storage Network : In terms of information sharing, the demonstration area has realized the sharing of data resources such as renewable energy resources, building energy efficienc...[Details]

This is a simple solar LED lamp, which uses a handmade solar collector to light up the LED lamp in the middle. Designer Jonathan incorporates more concepts into it. This outdoor LED lamp named He...[Details]

3.3 Subtitle layer display module When users are watching a program and start the subtitle function, what they see is the superposition of the program screen and the subtitle screen. OSD inter...[Details]

In order to improve the battery life of smartphones, in addition to improving the quality of components such as processors and panels, working on radio frequency (RF) circuits is also a way. Japanese...[Details]

The information generated by compiling in the IAR environment is as follows: The specific meaning of each line is as follows:   CODE MEMORY 25288 bytes of code occupy FLASH space. 4371 A tot...[Details]

　　introduction 　　At present, the global positioning system (GPS) technology is becoming more and more mature, and more and more bus companies use this technology to realize automatic bus stop announc...[Details]

1 Research Background With the rapid development of social economy, energy crisis has become a global challenge. To meet this challenge, countries around the world have accelerated the develop...[Details]

#include stdio.h unsigned int UART0_ADDR = 0x20080000; unsigned int retu=0; int i=0; void delay_x(unsigned short cycles) {         unsigned short t;     t = cycles;     while ( --t != 0 ); } int  mai...[Details]

Mouser Electronics, an electronic component distributor focused on introducing new products and offering a wide range of inventory, has won Digilent's 2019 Distributor of the Year Award. Digilent is ...[Details]

According to Jiwei.com, artificial intelligence has been hotly pursued by the capital market for a long time. There are many domestic artificial intelligence companies, and their valuations are risin...[Details]

With the booming development of the automotive industry, the related autonomous driving functions are attracting more and more attention. While autonomous driving brings convenience to people, ...[Details]

It was raining outside and I had nothing to do. I remembered that I had a scrapped LED emergency light that had not been repaired. I used my free time to install a rechargeable battery on this fire e...[Details]

　　1. What is ripple? 　　Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current. 　　It has the following main harms: it is easy to generate harmonics ...[Details]