20 days ago, the issuance of 5G commercial licenses ushered China into the 5G era. At the Mobile World Congress, which opened in Shanghai on June 26, 5G naturally became the core topic. Various busine...
Recently, I received the Pico , a small and exquisite development board provided by the EE community. It is an open source hardware of the MCU level produced by the official Raspberry Pi Foundation. I...
Computer Control Technology Harbin Institute of Technology Guo Ben : https://training.eeworld.com.cn/course/5652ContentsChapter 1 Introduction1.1Overview of Computer Control Systems1.2Types of Compute...
With the widespread use of Type-C, the previous USB charging solutions gradually need Type-C Power Delivery (PD) to achieve more efficient and fast charging. The previous charger usually only supports...
First, understanding the different power management architectures and then understanding some key selection criteria can help speed up the selection of appropriate components in power management desig...
Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solenoid valves, et...[Details]
1. Design points of single chip switching power supply
1.1 Selection of power supply efficiency
The efficiency (η) of a switching power supply refers to the percentage of its output power...[Details]
1. Introduction
In the field of measurement and control, it is usually required to transmit multiple detection signals. The transmission process of the signal is often interfered by the co...[Details]
I debugged the program for an afternoon today and kept looking for a problem. I used PIC12F629's GPIO0, GPIO1, and GPIO2 as outputs, but only GPIO2 could output normally, and the other two IOs could n...[Details]
On August 16, OnePlus officially released the latest product in the Ace series, the OnePlus Ace 2 Pro. Equipped with the second-generation Snapdragon 8 mobile platform, the OnePlus Ace 2 Pro brings...[Details]
In early June, Jiwei.com reported that Neonode of Sweden filed a lawsuit in the U.S. District Court for the Western District of Texas, accusing Apple of infringing its patents with its QuickPath and ...[Details]
With the popularization and development of the Internet, informatization has penetrated into various industries. Taking the informatization of the medical industry as an example, the role of medical ...[Details]
(1) Assume that there is only one char global variable with an initial value, then the system will allocate a 4-byte storage space in the data area to store it. In fact, only 1 byte is used, but in or...[Details]
0 Introduction
The traditional AC/DC conversion uses diode full-bridge rectification, and the output end is directly connected to a large-capacity capacitor filter, resulting in a large am...[Details]
Today, with the development of electrical intelligence everywhere, countless power consumption occasions cannot do without the Inverted Power Supply System (IPS) to provide stable and high-quality p...[Details]
At present, single-chip microcomputers have been widely used in electronic products. Many types of single-chip microcomputers have internal A/D conversion circuits, but the price of such singl...[Details]
1.Technical name: The world's first CMS dedicated chip solution 2.Technical description: Ouye Semiconductor's electronic exterior mirror system solution is implemented using Longquan 560 Mini, ...[Details]
In his first interview with international media, ARM China CEO Wu Xiong'ang defended his pursuit of control over ARM's Chinese business, according to the Financial Times. New details are emerging abo...[Details]
The internal 128K low-speed clock of stm8s105k6 needs to be used, and the debugging is not very smooth, so I would like to record it. Switch from the internal 16M clock to the internal 128K clock, ...[Details]
Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]