The 12V switching power supply is input, and the circuit board has 12V to 5V and 5V to 3.3V. Now we need to add a function to the circuit board, USB to serial port, as shown in the circuit diagram. Th...
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. Du...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-4 08:30[/i]Fundamentals of MOSFET and IGBT Gate Driver Circuits
This report analyzes the most popular circuit solutions and their performance, in...
DirectIO: The SRIO DirectIO transfer class is similar to a memcopy transfer between two SRIO devices. One of the devices is the master that initiates the transfer. The second device is the slave that ...
The project requires that the routing and terminal nodes be selected by the program. Can zstack support this function?
By modifying the code, in routing mode, debugging found that the program cannot e...
Share this article to summarize the use and connection methods of NPN and PNP transistors.
In the microcontroller application circuit, the main function of the transistor is switching.
How to use PNP ...
1. Stepper Motor Picture 2. Introduction to stepper motor The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement...[Details]
If you were expecting Nvidia to start talking about its future "Einstein" GPUs for Tesla accelerated computing soon simply because AMD is preparing to launch its "Navi" GPUs next year and Intel is al...[Details]
Yu Chengdong said that Huawei will not make traditional TVs, but will launch smart AI display screens, including 55/65-inch sizes, equipped with two cameras... It can be understood that Huawei will m...[Details]
Since the 1 billion bet between Dong Mingzhu and Lei Jun, Gree has begun to enter the mobile phone field. Although its market performance is not impressive, it has insisted on launching several gener...[Details]
The circuit of the intelligent digital display flow meter is shown in Figure 1. In addition to the core control device microcontroller AT89C2051, the circuit also includes non-volatile memory device ...[Details]
Recently, an investor asked on the investor interaction platform: Does your company have third-generation semiconductor technology? Thank you. On May 31, Changdian Technology stated on an investor in...[Details]
HTC, the innovative designer of smartphones and virtual reality, announced on the 17th that it has appointed Yves Maitre, formerly executive vice president of Consumer Equipment and Partnerships at O...[Details]
On September 3, Tesla’s OTA software version released a major update, including speech recognition, route planning and in-car APP, a total of more than ten car functions have been upgraded, greatly i...[Details]
STM32 abbreviations explained 1.1 Abbreviations Table 1. Definitions of all abbreviations in this document Abbreviation Peripheral/Unit ADC Analog-to-Digital Converter BKP backup register CAN Contro...[Details]
As the Internet of Things becomes a hot topic in the market and the entire smart system ecosystem further evolves, how to integrate the traditional advantages of sensors to accelerate the formation o...[Details]
The STC12C5A60S2/AD/PWM series microcontroller is a single clock/machine cycle (1T) microcontroller produced by Hongjing Technology. It is a new generation of 8051 microcontroller with high speed/l...[Details]
The results of the private placement of Xinwangda, the leading lithium battery module manufacturer, are out. The issue price is 41.90 yuan per share, and it raised 3.915 billion yuan. Among them, Suz...[Details]
In this section, we will explain the program in the previous section and learn what is used. ① To create a new program, you must first include the header file. For example, many people use STC89C52...[Details]
This article mainly introduces the body perception and positioning system. Body perception mainly perceives information such as vehicle position, driving speed, posture and orientation. The followi...[Details]