The latest generation of ACF Controller UCC28782. TI has been committed to the development of the latest AC-DC conversion technology. In the first half of 2018, it took the lead in mass-producing the ...
This experiment is to set eight buttons to be pressed on the upper computer, and the lower computer will execute after receiving the data. Control eight LED lights respectively. There are some introdu...
Since I am a newbie, when I registered my account, I was asked to fill in my real name, so I filled it in honestly.
I didn't expect that the nickname is my real name. I have seen many forum friends an...
https://learn.adafruit.com/ooze-master-3000-neopixel-simulated-liquid-physics?view=allDecorate windows, Halloween props or walls with eye-catching LEDs that simulate the effect of dripping liquid.Sche...
According to news on December 29, Xiaomi Group held a Xiaomi Auto Technology Conference on December 28. Five self-developed core technologies were released. The first model, Xiaomi SU7, was unveiled ...[Details]
Principles of heterodyne signal processing
In the dual-frequency laser heterodyne interferometer, the improvement of the optical system is very mature. In order to improve the measurement accurac...[Details]
Recently, it seems that online influencers are very popular in promoting products, and many celebrities have joined in. Although I don’t quite understand the logic behind it, there are really a lot o...[Details]
The Honor 20, which will be released in London on May 21, suddenly appeared on the GeekBench benchmark website today (May 15), which also exposed the full configuration of the phone. Accord...[Details]
The emergence of flexible screens can be said to bring more display forms to smartphones. At the Future Technology Conference not long ago, OPPO gave its own design answer - the scroll screen design....[Details]
Samsung Electronics Vice Chairman Lee Jae-yong met with the White House and members of Congress to discuss semiconductor supply chain issues, according to businessKorea. Lee Jae-yong explained that ...[Details]
"It is relatively difficult to make a direct comparison, mainly because the original reference starting level is different, but if the solution using S32M2 is used, the number of components can be r...[Details]
Anyone who has used electric cars has had this experience: when the electric car is low on power during driving, it is necessary to find a charging station to charge it, and charging at the charging ...[Details]
Yole Developpenent predicts that the GaN RF market will grow at a compound annual growth rate of 12% from 2019 to 2025 and will exceed US$2 billion in 2025. Currently, GaN RF platforms include GaN ...[Details]
At the end of the year and the beginning of the next year, 5G mobile phones were frequently launched. On November 26, 2019, the Honor V30 5G mobile phone was released, priced from 3,299 yuan; on Dece...[Details]
With the issuance of four 5G licenses, China's 5G commercial use has officially entered the countdown. At this year's MWCS19 conference, 5G has become the absolute protagonist of the exhibition. In f...[Details]
Seismic pressure gauges are suitable for places with severe vibration, can withstand the pulsation, impact and sudden unloading of the medium, and the instrument indication is stable and clear. Th...[Details]
Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage by...[Details]
Musk's brain-computer interface company Neuralink Corp. said on Tuesday that it has received breakthrough medical device certification from the U.S. Food and Drug Administration (FDA) for its "Blin...[Details]
A switching power supply is a power supply device that converts AC power into DC power and is widely used in various electronic devices. A switching power supply with adjustable voltage and current...[Details]
Analogue and Mixed Signal
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