[size=4]Time flies. I still remember the words "thank you for being with us all the way" when we welcomed the new year of 2018. Unconsciously, a year has passed. 2018 is over. We ushered in a new year...
Unboxing ReviewThe development board is shown in the picture above. The chip is much smaller than expected, which is good. After all, the current physical network equipment boards are very small, whic...
I have learned a little bit about CUBEMX and HAL library. Today, I will get to the point and test the reading of ADC of a fluorescent board in my project. With the preparation in the previous part, it...
The CLLLC resonant DAB with bidirectional power flow and soft switching characteristics is an ideal candidate for hybrid electric vehicle/electric vehicle (HEV/EV) onboard charger and energy storage a...
Recently, we were targeted by an AD company, and they found our company's information accurately. I am curious about how the AD company identified our company.The Internet service provider of the park...
1 Repeated short circuit test Test Description When the module output is short-circuited under various input and output states, the module should be able to achieve protection or retraction. ...[Details]
On May 9, according to foreign media reports, Qualcomm's next-generation flagship platform is named Snapdragon 875, and the Samsung Galaxy S21 may be the first model of Snapdragon 875. The repo...[Details]
Many commercial vehicle drivers rely on rearview mirrors, but they are not so helpful when there is a partition or cargo behind the vehicle. As the bumper sticker says, "If you can't see my mirror, I...[Details]
Static electricity is the excess or deficiency of static electricity on the surface of an object. It is a kind of electrical energy. Static electricity is the result of the loss of balance between ...[Details]
The Challenge:
Protect historical relics by monitoring environmental factors without affecting their original appearance.
The Solution:
Using LabVIEW, NI
Wireless
Sensor
...[Details]
1. Introduction 1. About IAR for STM8 IAR for STM8 is an embedded work platform, mainly used in the development of STM8 series chips. Now (version 3.10 in 2018) it can support all STM8 chips on the...[Details]
my country successfully launched the 52nd and 53rd Beidou navigation satellites at the Xichang Satellite Launch Center, completing the deployment of the core constellation of the Beidou-3 global syst...[Details]
The 6th China International Import Expo with the theme of "New Era, Shared Future" came to a successful conclusion in Shanghai, once again playing the strongest voice for China to continue to promote...[Details]
Currently, driverless cars are being put into use at an accelerated pace, and unmanned delivery is seen as one of the key tracks that will be the first to break through the commercialization barrie...[Details]
There are usually several methods for measuring ground resistance: two-wire method, three-wire method, four-wire method, single clamp method and double clamp method. Each has its own characteristics....[Details]
The MAX6754–MAX6764 low-power window detectors monitor system power supplies for undervoltage/overvoltage conditions. These devices trigger an output signal when the monitored voltage falls below an u...[Details]
With the emergence of smart phones in recent years, the importance of mobile phone booth anti-theft has become increasingly prominent. Huawei once launched a UWB mobile phone wireless anti-theft proj...[Details]
1 Introduction
As we all know, Class AB audio amplifiers have higher efficiency than Class A (generally around 50%) and lower crossover distortion than Class B . They are widely used in variou...[Details]
Through the fault analysis of the damaged current probe , it is found that the parts of the probe that are prone to damage are roughly as follows:
1. Circuit board connected to the current am...[Details]
Why do experienced engineers adjust the probe position before testing? In addition to the different input impedance, bandwidth, rise time, etc., there is another very important parameter, which is th...[Details]
Talking
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