-
The first step of serial port initialization is to configure the baud rate. The baud rate is related to the clock, so the clock must be configured first. For the clock configuration, see the previous...[Details]
-
Samsung Electronics' strong earnings are filling the pockets of employees at the world's largest chipmaker as a shortage of semiconductor engineers heats up. Samsung Electronics paid a "service bonus...[Details]
-
//--------------------------------------------------------------------------
REG52.H
Header file for generic 80C52 and 80C32 microcontroller.
Copyright (c) 1988-2002 Keil Elektronik GmbH and ...[Details]
-
In some audio power amplifiers, we often see SAP15N/SAP15P power pair tubes. Although they look somewhat similar to general high-power triodes, they have five pins. What kind of power amplifier tube i...[Details]
-
Since the beginning of this year, the impact of chip shortages on the European automotive industry has continued to intensify, and the "chip shortage" crisis is spreading to areas such as consumer el...[Details]
-
Beijing time, April 27 news, drone manufacturer DJI Innovations Technology said that the company is re-evaluating the compliance requirements of different jurisdictions. During the current review per...[Details]
-
Beijing time, September 25th early morning news, Cypress Semiconductor (CY) on Tuesday lowered its third-quarter earnings and revenue forecasts, mainly taking into account the weakness of mobile devi...[Details]
-
1. Let’s start with a simple monologue This article was written on March 21, 2018. I graduated from university in 2013, majoring in mechanics, but I like electronics. Disclaimer at the beginning: The...[Details]
-
Smart IOPS, a leading high-performance storage solutions provider, announced that it has signed an Asia Pacific distribution agreement with EDOM Technology (TWSE: 3048). EDOM Technology is Asia's bes...[Details]
-
Introduction
China is the country with the largest number of bicycles used as a means of transportation in the world. At present, there are nearly 500 million bicycles. Among them, electric...[Details]
-
//The functions here are all kernel export functions/plat-s3c24XX/gpio.c
#include linux/kernel.h
#include linux/init.h
#include linux/module.h
#include linux/interrupt.h
#include linux/ioport.h
...[Details]
-
introduction
LED
billboards are a kind of information
display
terminal for the public, which has a wide range of civil and commercial values. However, most of the info...[Details]
-
Arc-type short circuit to ground in electrical grounding fault is an important cause of electrical fire. Arc-type short circuit to ground has a large impedance and voltage drop, which limits the fa...[Details]
-
Development board: TQ2440 Kernel version: 2.6.32 1. Hardware connection diagram Four input pins: EINT0-----( GPF0 )----INPUT---K4 EINT2-...[Details]
-
Hydrogen fuel cells, which convert hydrogen into electricity with only water vapor as a byproduct, are an attractive, more environmentally friendly alternative for portable power sources, especially ...[Details]