(1) Crossing circuits are not allowed in printed circuits. For lines that may cross, there are two ways to solve it: "drilling" and "winding". That is, let a lead "drill" through the gap under other r...
1. Introduction
Due to its characteristics of high-speed moving object recognition, multi-target recognition and non-contact recognition, RFID technology shows great development potential and applic...
OPC stands for Object Linking and Embedding (OLE) for Process Control. It is a communication program developed by Microsoft for Windows-based applications and field process control applications. Curre...
I want to use the CVBS video signal line to determine whether there is a camera without affecting the signal on the signal line. What solutions can be used? After the video signal passes through the c...
In view of the problems of complex wiring of environmental monitoring systems, low real-time and accuracy of data, a distributed sensor network platform based on ZigBee technology is proposed. The SHT...
Qorvo was recently featured in this article . Qorvo is proud to support the Pixel 6 Pro with our DW3720 UWB solution and other mobile and connectivity products. The Pixel 6 Pro is the first Android sm...
We first need to understand what is an interrupt? An interruption means that the CPU must pause the current task due to external reasons during the execution of a certain process, handle other tasks,...[Details]
At 18:40 on June 14, 2023, Beijing time, the European Parliament voted to pass the new EU battery regulations with 587 votes in favor, 9 votes against, and 20 abstentions. According to the normal leg...[Details]
The FLASH of STM32 is used to store the main program. In order to save costs, ST did not add EEPROM, but we need to use EEPROM in many occasions; however, the capacity of FLASH is still consid...[Details]
On November 7, Xiaopeng Motors P7+ was officially launched. P7+ is a C-class pure electric sedan with a length of more than 5 meters, a wheelbase of 3 meters, and a range of 615km to 725km, but t...[Details]
Electricians are certainly familiar with rectifier bridges, because it is an essential electronic component for all electrical switching circuits and is very common. However, there are certain techni...[Details]
1. Design plan The microcontroller AT89C52 is used as the main control chip, and the peripheral clock chip DS12C887 is used. The P0 port of the microcontroller is connected to the DS12C887, the P...[Details]
Jiwei.com reported on December 16 that today is the seventh anniversary of Honor. Honor CEO Zhao Ming also issued an open letter. Zhao Ming stated that this year Honor will embark on a new journey. H...[Details]
On August 9, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that
its subsidiary WPI has launched a 5G base station power suppl...[Details]
Since the temperature sensing element is led out through the lead wire, the lead wire material is different and the wire resistance is also different. When the inner lead wire of the sensor is long, ...[Details]
In the development and application of single-chip microcomputers, we often use a master-slave control structure. A PC is used as a host computer to control multiple single-chip microcomputer system...[Details]
How do fintech platforms deal with security challenges in an increasingly complex API environment? How does an e-wallet application withdraw funds from a personal bank account? How can I pay with a...[Details]
In this article, we will use the font-free 12864 LCD module to make a small calendar clock. The final effect is shown in Figure 1.
What are the features of this small calendar clock?
...[Details]
News from SAIC shows that on July 2, the launching ceremony of the power battery project of SAIC’s Zhengzhou New Energy Power Production Base was held in the Zhengzhou Economic Development Zone. Ac...[Details]
Soft starters and frequency converters are two different electrical devices that have different characteristics and performance when starting motors. This article will introduce the starting torque...[Details]