What is a DC-DC converter? In fact, it is a voltage converter that effectively outputs a fixed voltage after converting the input voltage through a DC-DC converter. Generally, DC-DC converters are div...
With the widespread use of lithium batteries, TI fuel gauges are increasingly used in smartphone batteries, laptop batteries, smart speaker batteries, electric bicycle batteries and other products. Ba...
The control cycle is 20ms, and the timer is used to enter the interrupt every 0.5ms to adjust the angle of the servo. However, I also used a temperature sensor and LCD1602 to display the temperature, ...
The following figure shows a buck-boost circuit generated using TI WEBENCH. The main control IC is LM5118.The parameters are as follows: Input voltage range: DC22.0V-DC45V;Output voltage: DC24.0V;Cont...
[backcolor=white][color=#000000] Currently, wireless charging mobile phones on the market are mainly divided into 5W, 7.5W, 10W and 15W standards. The market defaults to calling 5W ordinary wireless c...
I received the package from Digikey a few days ago, but I was busy and didn't have time to unpack it. I left it for a few days to disinfect it naturally. The board should be from the United States, so...
Preface
FOC is indispensable for permanent magnet synchronous motor control. This chapter mainly introduces the basic principles of FOC control, coordinate transformation, and the mathematical...[Details]
What is a process? On a single-core system, only one process (process A) is running at the same time, and this process occupies 1. All register resources of CPU 2. All register resources of cp15 co...[Details]
TFT-LCD is a thin film transistor liquid crystal display, also known as "true color" (TFT). TFT liquid crystal has a semiconductor switch for each pixel, and each pixel can be directly controlled b...[Details]
Diversified product matrix unveiled to lead new changes in sustainable development Ruineng Semiconductor showcases new power devices and solutions at PCIM Europe 2023 【May 9, 2023 - Nuremberg, Ger...[Details]
According to Digitimes, industry insiders said that Samsung has received a flood of large orders for processes above 14 nanometers in recent months, and many of the new customers are chip manufacture...[Details]
Apple officially released the iOS 16 system. Although the updated content is mediocre, the "always screen display" function that everyone is concerned about was mentioned in the developer previ...[Details]
According to Jiwei.com news, in terms of the trend of mobile phone concept stocks in the past three years, more and more companies have started to go public. From the perspective of industry segmenta...[Details]
ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]
When the parasitic diode inside the MOS tube is not considered, the G, S and D poles of the MOS tube (insulation enhanced type) are insulated. Before the D and S poles are not turned on, the internal...[Details]
Connected cars offer automakers and Tier 1 suppliers the opportunity to introduce new features and services such as infotainment, digital key systems, authentication and vehicle-to-everything (V2X) c...[Details]
From July 8 to 10,
the Munich Shanghai Electronics Show (electronica China) was held at the Shanghai New International Expo Center. As a leading analog and mixed signal chip company, Naxin Micr...[Details]
According to foreign media AppleInsider, a research team disclosed a new vulnerability that allows attackers to trick modern Bluetooth devices into pairing with malicious devices disguised as t...[Details]
Roblox announced a new conversational assistant at its 2023 Roblox Conference(R) to help creators more easily create experiences for the popular social app. The new tool, Roblox Assistant, builds o...[Details]
How to set power-off retention for Siemens S7-200 series plc. There are two data MW100 and MW102 that need to be saved. How to set them?
A: Just change MW100 and MW102 to the data in MB0~MB13....[Details]
Embedded systems are a hot topic in today's computer software field, and real-time performance is a basic requirement for embedded systems. With the continuous development of embedded technology, the...[Details]