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Preface An important sign of the rapid development of the new generation of electronic circuits is the emergence of a large number of high-performance boards with high functions and density. Faced wi...[Details]

In the process of circuit debugging, some engineers usually need to use probes to lead the measured signal to the channel of the oscilloscope. In the process of using probes to detect signals, many...[Details]

#ifndef __ LCD _H__   #define __LCD_H__   #include "type.h"       //LCM122*32 PIN define   #define CLK                 PORTC.5     //pc5   #define SID                 PORTC.4     //pc4   #define CS  ...[Details]

1. When developing on STVD, Build prompts bad struct/union operand   This is because the project file is too large. The problem can be solved by deleting the unused header files and source files. ...[Details]

Data shows that in the first half of this year, the country's newly installed photovoltaic capacity was 11.4GW, of which distributed photovoltaic capacity accounted for more than one-third of the t...[Details]

Nowadays, most people engaged in the microcontroller industry generally choose software development. When you are programming, do you have the feeling that the functions can basically be realized, bu...[Details]

On April 17, Yangjie Technology released its 2019 annual report, stating that the company achieved operating income of 2.007 billion yuan, a year-on-year increase of 8.39%, and net profit attributabl...[Details]

UPS power supply, also known as uninterruptible power supply, is an important external device that can provide continuous, stable and uninterrupted power supply. As the name suggests, UPS power s...[Details]

OFILM announced that the company's board of directors received a written resignation report submitted by the company's deputy general manager Guo Jian on December 5, 2019. Due to personal reasons, Gu...[Details]

Preface: This article is mainly for beginners. I also adjusted a PWM wave through PIC 16F877A yesterday. I will not go into details about what PWM wave is. You need to look up the information yoursel...[Details]

1.              Experimental tasks  (1. At the beginning, the display shows "00", and the timing starts after the first press of SP1. (2. After the second press of SP1, the timing stops.  (3. Aft...[Details]

2020 is definitely a "magical" year: the impact of the epidemic at the beginning of the year made Switch and 20 series graphics cards "must-have items for home"; the subsequent wave of online classes...[Details]

Mouser Electronics, Inc., the authorized global distributor with the newest semiconductors and electronic components, is now stocking the DA14531 SmartBond TINY system-on-chip (SoC) from Dialog Semic...[Details]

GP Speedmaster Battery has a new idea! Recently, GP Speedmaster Battery and Minions IP officially announced the launch of cross-border cooperation. The limited edition alkaline battery "Ba-NaNa" laun...[Details]

introduction For the spread spectrum communication mode of code division multiple access, useful information can only be decoded when the local pseudo code at the receiving end is in the s...[Details]