[backcolor=white][size=4][color=#000000]The so-called positioning is to use all the available information to infer the user's location and get the maximum possible user location. [/color][/size][/back...
How to choose a wireless bridgeMore and more wireless bridges are used, especially where wiring is inconvenient. It is widely used in places with poor building environment. How to choose a good wirele...
As we move into the pervasive world of the Internet of Things ( IoT ), connectivity for embedded devices is essential. Wireless connectivity seems to be the mainstream trend, but most wireless devices...
The requirements for power supply quality and reliability of power supply systems are getting higher and higher, and the application of uninterruptible power supplies (UPS) is becoming more and more w...
Seven practices to avoid power meter damageAccurate power measurement is critical to many RF and microwave applications.
Power meters and power sensors are instruments that are inherently well suited ...
keil5.35
Select ARM COMPILER 6
Select GNU99
I found some articles online, which said that int fputc(int ch, FILE *f) should be replaced with int _write(int fd, char *ptr, int len), but now there are s...
According to foreign media reports, German software and automotive technology supplier Vector announced the development of the network interface Vector VN1641 for the next generation of automotive ...[Details]
The power rail is typically used to power the voltage reference of a microcontroller. In power-critical battery-powered applications, even milliamp currents lasting tens of seconds are prohibited. ...[Details]
Before starting development, it is recommended that novices watch the 01-Xunwei Electronic Development Board introductory video. After you have a certain understanding of the development board and th...[Details]
Sometimes we may need to generate some signals. The generation of such signals may be to meet certain usage requirements, or to compensate for certain signals, or to excite certain signals. Then we n...[Details]
1 Introduction
In traditional microcomputerized data acquisition systems, the bus is used to expand various functional components, such as A/D converters, program memory, data memory, calendar/...[Details]
LED light emitting diode is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light.
...[Details]
Measurement is the eye of industrial production. Flow measurement is one of the components of measurement science and technology. It is closely related to the national economy, national defense constr...[Details]
The number of motor poles is an important technical parameter that determines the structure and working principle of the motor and has a direct impact on the performance and application of the moto...[Details]
The Semiconductor Industry Association (SIA) of the United States and the Boston Consulting Group (BCG) jointly released a research report in early April, pointing out that the current global semicon...[Details]
//MSP430IIC interface is a very convenient object, but many people still abandon it. Of course, there are various reasons. But if you really want to use IIC interface and it is allowed, it is still ve...[Details]
Introduction: Huawei competition, customer allocation reduction, technology shift and US sanctions can be called four sharp knives that will change the entire lidar industry. On March 12, Hesai Tec...[Details]
I see a lot of people in many arm forums want to learn arm, but don't know how to learn it. Now I will list the steps to learn this aspect - based on the Linux system. If any heroes think that the st...[Details]
Remote Keyless Entry (RKE) systems allow the user to lock or unlock the vehicle's doors using a transmitter on the key fob that transmits data to a receiver inside the vehicle (See: Remote Keyless En...[Details]
CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]
RF/Wirelessly
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