I received the CPU board, LCD and PCB, and finally finished soldering them in one night. I won't say much, here are the pictures. [[i] This post was last edited by disheng on 2009-8-2 00:46 [/i]]...
2007 3rd National Vocational Skills Competition for People with Disabilities Test Questions (Practice Questions, Exam Questions) Electronic Assembly and Testing (Competition). [url]http://ceee.ytu.edu...
Abstract: The causes of memory errors are analyzed, and effective ways to improve its reliability are proposed. Combined with the reliability growth plan for aerospace computers, a scheme for fault to...
I was lucky enough to win a Magic Light Ball air purifier in this forum, but the air quality is not bad for the coastal areas of Guangdong. This equipment does not seem to be very useful. It may be us...
1. Battery interface Maple's battery interface uses the most commonly used 2mm pitch connector.When connecting, pay attention to the positive and negative directions. The positive and negative symbols...
How do I run this small program on the digital tube? It also displays an error. Please give me some advice! #include
#includeunsigned char const TABLER[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,...
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
Compared to cloud databases, minicomputers are purpose-built for decentralized, rugged computing at the edge of the network. By moving applications, analytics, and processing services closer to the...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
For new energy vehicles, the importance of batteries is unquestionable. Not only does it determine the performance of the vehicle, but the battery density also has a great relationship with the veh...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
Smartphones can be incredibly unintelligent. For example, consider an office full of people, each absorbed in their work. Suddenly, the silence is broken by a burst of loud pop music. A colleague's...[Details]
With the prevalence of online conferencing, live streaming, and voice communication in gaming, high-quality audio input devices are becoming increasingly important. To this end, XMOS, an expert in ...[Details]
Since the beginning of the 21st century, with the rapid development of my country's urban and rural economies and the improvement of people's living standards, more and more people have begun to ow...[Details]
The drive shaft is a high-speed, low-support rotating body, so its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing tests and adjustments on a balancing machine before ...[Details]