When using TI's SCI download tool, a wrong ACK problem occurs during the Clear process. PS1: In each batch of boards, most boards can be programmed normally, but there are usually a few boards that fa...
[align=left][font=Times New Roman][color=#000000][size=3]下面这段代码在quartus II中编译的时候提示语法错误，请问错在哪里？
library ieee;[/size][/color][/font][/align][align=left][font=Times New Roman][color=#000000][size=3]use i...
I recently discovered that my computer had some problems. After using it for a while, a sound similar to that of an ambulance would come out from the chassis. After a while, the computer would automat...
Recruiting senior embedded software engineers with a bachelor's degree or above in computer-related majors, familiar with WINCE/LINUX systems, proficient in C/C++, and with GPS R&D experience preferre...
Headhunting position [Guangzhou] Job responsibilities 1. Engage in embedded software development for single-chip microcomputers and ARM platforms; 2. Software requirements analysis, design, coding, de...
A function I wrote: This is the function to read data when the 12864 LCD draws dots static char st7920_read() { set_lcdr(RS); set_lcdr(RW); LCD_DATA = 0xff; //LCD_DATA is the eight-bit data interface ...
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
Microcontroller MCU
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