Chapters 1 to 4 of Microwave Engineering (3rd Edition) introduce the basic electromagnetic field theory and circuit theory. Chapters 5 to 12 use related concepts to explain various microwave circuits ...
Like Bluetooth and Wi-Fi, UWB is a wireless communications protocol that uses radio waves.
UWB transmitters send billions of radio pulses across a wide spectrum of frequencies, and UWB receivers conve...
Original article by Mr. Gaosu | Zhou WeiWhat are the factors to consider when choosing PCB boards? Itis very common for PCB board factories to have no inventory. Even many conventional ordinary FR4 bo...
1. Common errors in schematic diagrams
(1) ERC report pin has no access signal:
a. Define I/O properties for pins when creating a package;
b. Inconsistent grid properties were modified when creating o...
The following uses the design of a street light controller as an example to illustrate how to use ADC12. Street lights will go out when the brightness is above a certain value, and light up when the b...
In the previous article , we learned how to use the GPIO input function . In this article, we will learn how to use interrupts to detect key presses.
1 Introduction to Linux Interrupts
1.1 The upper a...
Recently, Xinhai Technology stated in an investigation that in 2020, Xinhai seized opportunities in many important markets. In the field of smart health, the epidemic has given rise to the demand for...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Low power consumption N76E003 power supply has two modes. If you want to reduce power consumption as much as possible, then of course choose power-down mode. Entering power-down mode is very sim...[Details]
With the development of the times, vehicles have become an essential means of transportation for families. In the various types of cars out there, there may be only one driver, or there may be a fami...[Details]
Programming is to describe the steps to solve the problem in a language that can be accepted by the computer, that is, to form an ordered set of computer instructions or statements. A good application...[Details]
You can use it with confidence, but you should take a good look at your program as it is prone to interrupt conflicts. We are also working on solving this problem. The program for receiving and sendi...[Details]
1. New Project Create a new S32SD project named led_test, select MPC5744P as the chip, select the latest SDK, and be careful not to select FreeMaster. The current version has some problems with autom...[Details]
Shares of electric vehicle battery startup QuantumScape surged after the company announced on February 16 that it had cleared a key hurdle in the development of its technology. QuantumScape is hea...[Details]
In 2017, Apple released its financial report stating that the company had cash reserves of $261.5 billion, which is much more than the US government's $70 billion. It can be said to be the richest co...[Details]
1 Introduction This design comprehensively considers the requirements of frequency measurement accuracy and measurement response time. For example, when the frequency measurement result is requir...[Details]
Because it can be accurately divided into clock frequencies, related to the baud rates commonly seen in UARTs (Universal Asynchronous Receiver/Transmitter). Especially for higher baud rates (19600, 1...[Details]
Global microelectronics engineering company Melexis has announced the launch of the MLX91377, an ASIL-compliant Hall-effect sensor IC for safety-critical automotive systems such as Electric Power Ste...[Details]
Recently, Dongxu Optoelectronics, a leading display material company, issued an announcement stating that its subsidiary Sichuan Xuhong Optoelectronics Technology Co., Ltd. and Sichuan Mianyang Econo...[Details]
When measuring workpieces, the three-dimensional coordinate measuring machine needs to place the workpiece stably on the workbench, and any external force cannot affect the properties of the workpiece...[Details]
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