Microfluidic chip is a kind of biochemical chip that integrates the basic operation units such as sample preparation, reaction, separation, detection and waste liquid recovery of biological, chemical ...
When debugging the ti routine, abnormal noise appears in the current closed loop. After switching into the speed loop, the abnormal noise still exists. Note: Under open loop (directly given VD, VQ), t...
Buck ConverterAlso known as a buck converter, it is a single-tube non-isolated DC converter with an output voltage lower than the input voltage.In the figure, Q is a switch tube, and its driving volta...
When we study hardware, we usually come into contact with emulators and programmers:In-Circuit Emulator (ICE) is a hardware device used to debug embedded system software. Embedded system developers ha...
A new chipset is now available on the market, which combines a flyback IC solution
with a rugged
750V gallium nitride (GaN) primary
-side switch with an innovative high-frequency active clam...[Details]
There is less than a month left in 2020. It is the peak season for office equipment like projectors. How should we choose and buy them? What brand of projector is good? Here are some suggestions to t...[Details]
Summer is a sunny day with blue sky and white clouds, but suddenly there is a storm.
During the hot and thunderstorm seasons, power generation decreases instead of increases due to various rea...[Details]
NAU8822L is a low-power, high-quality stereo audio codec for portable and general-purpose audio applications launched by Nuvoton Technology. NAU8822L integrates all these drivers and speaker preamp...[Details]
According to Jiwei.com, OPPO not only manufactures chips but also invests in chips. Regarding investments in chip companies, the "OPPO-related" investment entities include not only OPPO Guangdong Mob...[Details]
1. Introduction to 21 registers There are four main functional modules inside the 51 series microcontroller, namely I/O port module, interrupt module, timer module and serial communication mo...[Details]
The requirements of the V-cone flowmeter for the pressure-taking and lead-out pipeline are as follows:
1. The inner diameter of the pressure-taking pipe is related to the length of the pipeline. Us...[Details]
The current situation of "chip shortage" in automobile companies: suspension of work, reduction of production, and reduction of configuration. Affected by the chip shortage, global automakers a...[Details]
Today, NVIDIA CEO Jensen Huang delivered a speech at GTC 2020. Due to the impact of the epidemic, the speech was changed to an online release, but it did not affect NVIDIA's product layout and future...[Details]
China Energy Storage Network News:
On September 22, 2020, China proposed the "30·60 dual carbon" goal.
On March 15, 2021, the ninth meeting of the Central Financial and Economic Comm...[Details]
Filtering is an indispensable and even crucial link in the fields of signal processing, data transmission and interference suppression. The most commonly used filter is the RC active filter, which is...[Details]
Photoplethysmography (PPG) technology can measure a variety of physiological and psychological parameters using low-cost wearable sensors, and it is also reshaping modern healthcare. Advanced mater...[Details]
Ford of Europe recently announced that its new S-MAX will be equipped with Intelligent Speed Limiter technology for the first time. The technology can scan traffic signs and adjust the thro...[Details]
Today’s self-driving cars all use an expensive radar technology called lidar, which uses lasers to spot objects on the road. Engineers and companies have been working on self-driving cars for years, ...[Details]
On November 5, German auto parts giant Bosch announced that it would lay off 7,000 employees at its factories.
According to a report by Rzeczpospolita today, Bosch CEO Stefan Hartung said that...[Details]
Microcontroller MCU
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