The design of USB PD charger/power supply, due to its variable output characteristics, will face some challenges even for engineers with rich power supply design experience. In the online live broadca...
The industry has not been very prosperous in the past two years, and everyone is trying to save money and cut costs. Coupled with the US ban on the sale of chips to Huawei, this thing we have always w...
I guess I won't get anything, and,
1. Don’t expect that you will have a good chance of staying in this company in the future.
2. Don’t think that internship at this company is a form of learning.
3. B...
I am very grateful to EEWORLD and Digi-Key for providing me with the opportunity to be selected. I took the opportunity to order two development boards. My project is to use voice for intelligent reco...
FPGA-based SOPC development process (Intel official tutorial) : https://training.eeworld.com.cn/course/5559Explain the complete SOPC development process and understand the basic concepts of SOPC and I...
Introduction: As IoT technology becomes more and more popular in consumers' daily work and life, many people may wonder: "What does the future of IoT look like?"
"What is the future of the Internet of...
On October 13, Continental announced that it has developed an integrated solution for in-vehicle sensor technology that meets future safety standards and further improves vehicle comfort. This soluti...[Details]
Today's electronic products not only require highly efficient heat dissipation devices, but also must operate in a smaller and thinner space than before. However, smaller cooling fans have to produ...[Details]
When SM2..0 is 011, the SLEEP instruction will put the MCU into power saving mode. This mode is different from the power down mode in one respect: If the Timer/Counter 0 is asynchronously driven, t...[Details]
What is a servo motor?
A servo is an electromagnetic device that converts electrical signals into controlled motion using a negative feedback mechanism. Basically, a servo system behaves like ...[Details]
1. Overview
The S3c2440 clock power management module is divided into three parts: clock, power, and USB control.
The clock control logic can provide the three clocks required by the S3C2440: FCLK ...[Details]
845 internal structure and pin function working principle: This figure is based on the actual object analysis. The power supply provides IC1 with a voltage of about +12V through D2 and R1. The ou...[Details]
Working principle of NTC and PTC temperature sensors: The basic electrical characteristic of thermistors is that they
change resistance
as their temperature changes
.
...[Details]
When debugging the PWM function of the STM8 microcontroller, you often encounter a situation where after the PWM initialization settings are completed, the program is downloaded to the microcontrol...[Details]
1. Introduction Digital storage oscilloscopes are different from general analog oscilloscopes. They convert the collected analog voltage signals into digital signals, which are analyzed, process...[Details]
working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]
On November 6, Tianma Microelectronics held the 2024 Tianma Microelectronics Global Innovation Conference in Xiamen, and released new technologies in the fields of Micro-LED, OLED, technology platf...[Details]
How to correctly switch the generator and probe of Fluke Network Cable Finder MT-8200-60-KIT for use together. The following introduces the main functions of Fluke Network Cable Finder. The main fu...[Details]
After making the network cable, how to test whether it is connected, we need to use a "network tester". This experience will teach you how to use an ordinary network tester to test the network cabl...[Details]
In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
Power technology
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