What is RTT?RTT (Real Time Transfer) is a technology used to interact with users in embedded systems. It combines the advantages of SWO and semihosting and has extremely high performance.
Using RTT, y...
The high bandwidth and low cost of wireless WLAN are the access technologies for high-speed wireless networking that meet this huge demand, making more and more areas provide wireless WLAN access serv...
Looking for some documents related to bluenrg-lp bluetooth
Does ST have some documents on Bluetooth application circuit design and layout, as well as some related matching circuit debugging, antenna d...
With the rapid development of mobile Internet and Internet of Things, and the emergence of more and more smart devices, there will be great communication needs in various fields such as AR/VR, ultra-h...
When measuring capacitance with a capacitance meter, a negative sign is displayed before the measurement result. Even if the needle is swapped, the negative sign is still displayed. What is the reason...
1. Introduction
Originally, I wanted to design a portable device for people entering tunnels or mines to wear. Since there are no NB or 4G signals in tunnels or mines, signals can only be transmitted ...
w494143467onsemi and Avnet IoT Innovation Design Competition
With the development of technology, RS232 serial communication is still widely used in industry. However, in the application of commercial technology, USB to UART technology has gradually replaced R...[Details]
Nidec Global Appliance will participate in the "20th AWE* (China Home Appliances and Consumer Electronics Expo)" held in Shanghai, China (exhibition period: April 27 to April 30, 2023) . The exhibiti...[Details]
According to CoinDesk, Bitmain is suing three former employees for allegedly violating non-compete agreements. The three former employees are Pan Zhibiao, Zhu Yu, and Li Tianzhao. The three former em...[Details]
As Chinese companies expand into overseas markets, they often encounter patent lawsuits, some of which are sniped by professional patent organizations. Xiaomi has previously encountered multiple laws...[Details]
According to the working principle and output characteristics of high-precision photoelectric position sensitive detector (PSD), this paper introduces a design scheme of PSD output signal digital ac...[Details]
When replacing the lamp tube for an LCD monitor, generally consider the following aspects:
(l) Diameter
The diameter of the backlight tube of the LCD monitor is generally between 1.8 and ...[Details]
Overview
The MAX4144/MAX4145/MAX4146 differential line receivers offer unparalleled high-speed, low-distortion performance. Using a three op-amp instrumentation amplifier architecture, these I...[Details]
With the new generation of scientific and technological revolution and industrial transformation, the development of digital economy has become an important way to promote high-quality economic dev...[Details]
Writing interrupts requires a timer: 1. Set its register TMOD 2. The value of THx and TLx (this is to set the initial value of the timer) 3. Turn on the timer (TRx=1) ----------------------------- No...[Details]
The optical time domain reflectometer is an instrument that analyzes the measurement curve to understand the uniformity, defects, breaks, joint coupling and other properties of optical fibers. It is ...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a sw...[Details]
As the core component of new energy vehicles, the electric drive system has an important impact on the vehicle's power, economy, comfort, safety and life.
In the electric drive system, t...[Details]
When using STM32 library functions, you will find that library functions with parameters are preceded by assert_param statements. For example, let's take a look at a library function as follows: Th...[Details]
1. Install other drivers related to the downloader, and then download them using the download tool. 2. Open Keil and plug in the downloader. You will be prompted to upgrade the firmware. Just agree t...[Details]
On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]