I recently participated in the school's electronic design competition, the topic was a simple wind tunnel, but I don't have the knowledge, so I turned to the masters of this site to teach me how to de...
[align=left][color=rgb(34, 34, 34)][font="][size=4]The transistor collector DC circuit is the circuit between the collector and the DC working voltage terminal. This DC circuit is the circuit with the...
Important things to say in advance:
I would be satisfied if I could understand the data that is ultimately exposed to the air during a Bluetooth transmission, and then parse and understand it.
I searc...
Flower watering indicator
Author: Zhang Zezhong
Flowers are loved by everyone. Many people like to grow flowers. The flowers they just bought are gorgeous and colorful, but after a few days, the flowe...
How to understand the alarm performance of 14 or more half-cycles of arc faults in 1s in GB14287.4 "Electrical Fire Monitoring System Part 4: Arc Fault Detector"? How to understand the alarm performan...
After the popularization of autonomous driving, the role of the driver will become history, and everyone will become a passenger. Every car will drive on the road in an orderly manner and keep a safe...[Details]
0 Introduction
Lighting is an integral part of urban infrastructure. It plays an important role in urban traffic safety, public security, people's lives and urban appearance. It also plays an i...[Details]
On May 8, the Ministry of Industry and Information Technology issued the "Public Solicitation of Opinions on the Standardization Conditions and Announcement Management Measures for the Lithium Batt...[Details]
In some complex systems, there are data transmission problems between systems and subsystems, subsystems and equipment, etc., which are often solved by communication. Due to the different communicatio...[Details]
LED dot matrix electronic display screen is a large display screen system integrating microelectronics technology, computer technology and information processing technology. It has become an ideal ch...[Details]
Air pollution is a major problem in many cities, with air quality indexes getting worse every day. According to the World Health Organization, more people die prematurely due to the impact of harmf...[Details]
Abstract: The development of microelectronics technology and the demand for industrial measurement have given portable instruments a good development prospect. Portable instruments are small in siz...[Details]
Recently, Open AI announced the launch of the generative artificial intelligence model Sora , which is generally believed to be a new milestone in AI video generation. With just a few words, Sora can...[Details]
The Communication and Signal Research Institute is a high-tech enterprise affiliated to the China Academy of Railway Sciences (CARS) in the field of railway communication and signal technology with ...[Details]
Clock system and its distribution Figure 11 shows the main clock system and its distribution of AVR. These clocks do not need to work at the same time. In order to reduce power consumption, differen...[Details]
1. Set CPU internal registers, including status register and SP, etc. start_code: /* * set the cpu to SVC32 mode */ mrs r0, cpsr bic r0, r0, #0x1f orr r0...[Details]
DxOMark gave a hint on Twitter, saying that the phone that will be rated soon is a well-known PC brand. Guess who it is? Many netizens guessed that it is ASUS ZenFone 6. Currently, many mobile pho...[Details]
1 Introduction
Thyristor is also called silicon controlled rectifier. It is the most widely used high-power conversion device in industrial applications. Thyristor mainly adopts phase-shift tri...[Details]
In terms of semiconductor technology, several giants have made killer moves in recent years. Intel has finally entered the 10nm process era and announced that it will switch to 7nm the year after nex...[Details]
Recently, Huixi Intelligent held its first chip product launch conference with the theme of "Light to the Future, Focusing on Leap Forward", and launched its first high-performance intelligent dr...[Details]