[align=left]As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of electronic information products. Its quality and rel...
My friend Lu is very good at keeping up with the trend. He has already installed XP on his hard drive just a few days after the Chinese version of Windows XP was released. The installation went smooth...
The CC2640 R2 is a low-power wireless MCU for Bluetooth Smart applications. The chip runs TI's BLE protocol stack and has OAD (Over the Air Download) firmware upgrade function.
CCS is a powerful MCU/P...
I recently built a lorawan gateway using a Raspberry Pi 3B+. When running the test, I found that the gateway could not receive data from the lorawan terminal after running for a while. I searched for ...
The firmware for the NUCLEO_L073RZ and NUCLEO_L452RE development boards has been added to the firmware repository on github (and also updated on Mayun), and you can use the onboard STLink to download ...
A module clock source: MODOSC, generates MODCLK clock source signal, generally only provides services for flash memory control module and ADC12 module. This module is automatically shut down when not ...
As the demand for switching power supplies for electronic products continues to grow, the power loss measurement and analysis of the next generation of switching power supplies is becoming increasi...[Details]
1. DC resistance measurement 1.1 Measurement method Measuring DC resistance is an important item in transformer testing. Through measurement, it is possible to check whether the conductive circ...[Details]
In the evolving automotive industry, in-vehicle infotainment applications need to provide a smooth human-machine interface (HMI) experience. Customers often prefer large touch screens with adv...[Details]
Delay functions are used everywhere in STM32. Generally speaking, for ordinary control delay, it is not required to be particularly precise, so ordinary delay functions can be used, such as void de...[Details]
With the rapid development of modern society and the increasingly accelerated pace of people's lives, mental health, as an important part of health, has become increasingly important. With the rapi...[Details]
The core and foundation of the Internet of Things is that various objects are connected to the network and exchange information through the network to achieve the "Internet of Everything". With the a...[Details]
In fact, AI technology has been applied in the home appliance industry and has empowered it. On the one hand, mainstream home appliance manufacturers have applied AI technology to the entire industry...[Details]
The electronic control technology on automobile engines mainly includes the following aspects:
Electronic fuel injection (EFI)
The electronic fuel injection system is a system t...[Details]
Spectrum analyzers are commonly used to measure radio frequency (RF) signals. The signal is typically transmitted to the analyzer's RF input via an antenna, magnetic probe, or cable link with matched...[Details]
Huawei released an announcement in the Mate 40 series section of the Pollen Club last night. Recently, it received feedback from some users that the mobile phone could not be charged after charging...[Details]
There are four major trends driving the video filter market: higher resolution (HD and 1080p HD), mobile video, green environmental requirements, and changing output schemes. These trends affect th...[Details]
You can find it almost anywhere you go, in your neighbor's driveway, in the supermarket, or, increasingly, on the highway between home and work. Not too complicated or expensive, but widely used in...[Details]
According to national standards, power loads are divided into level one, level two, and level three loads according to their importance and the extent of political and economic losses or impacts ca...[Details]
Recently, Keysight Technologies released a new microwave vector signal generator, the M9484C VXG, which has a frequency of up to 54 GHz. When used with the V3080A vector signal generator frequency ex...[Details]
(1) When you are working on a computer (embedded) system, you often have to set the interrupt vector when initializing the system. After you set the interrupt vector for a specific external event (s...[Details]