I just bought a Niu electric scooter two months ago and became a "car owner". After I was forced to learn how to drive an electric scooter, I was a road killer. I don't want to drive it, so I'm really...
[size=4]The English datasheet contains several names such as CCLK and PCLK. Their specific meanings are as follows: [/size] [size=4] [/size] [size=4]There are three crystal oscillators in LPC2478. One...
We have already explained the concept and function of connection parameters in detail in the Generic Access Profile (GAP) chapter. This chapter demonstrates how to implement connection parameter updat...
Since eyeballs determine business opportunities, let’s first look at the following product photos. How are these cool UIs developed? What operating systems do these products use? Android?
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Recently, Rongbai Technology announced that the company, Rongbai Group, Xiantao Municipal Government, Hanyang District Government of Wuhan City, and Yangtze River Industrial Investment Management Co....[Details]
The transistor radio is a simple yet interesting technological gadget that has changed the way we listen to music. To amplify the weak radio signal and transmit it as audible sound, it uses a singl...[Details]
Recently, YST, with its independently developed and produced series of intelligent UPS power supply solutions, has successfully served the Guizhou Provincial Fire Brigade, providing eff...[Details]
Today, Redmi officially started warming up the charging of the Note 11 series, stating that the Note 11 series is equipped with "120W magical second charging", which is known as the "industry chargin...[Details]
You may remember that in Chapter 1 we talked about the persistence time of the P31 phosphor on the ordinary analog oscilloscope CRT being less than 1ms. In some cases, a CRT using P7 phosphor can g...[Details]
Since the discovery of infrared in 1800, people have never stopped studying infrared technology, and have developed numerous application products for medical, testing, aviation and military fields. S...[Details]
Traditional breast imaging technology is not only inaccurate, but also causes physical and psychological pain to patients. So when his wife was diagnosed with cancer, nuclear physicist Edward Flynn...[Details]
On August 19, the "Urban Smart Energy Service Platform" project of State Grid Hebei Electric Power Co., Ltd. was approved by the Hebei Provincial Government's "Special Fund for Modern Service Indus...[Details]
What does the tiered electricity price mean? How is the tiered electricity price calculated? What are the tiered electricity prices in Beijing, Guangdong, Jiangsu, Chongqing, and Henan? Here, the e...[Details]
According to foreign media reports, on July 15 local time, Hitachi ABB Power Grids (Hitachi once acquired ABB's power system business) announced the launch of a revolutionary grid-plug-in electric ve...[Details]
Recently, the General Administration of Customs released the import and export data of inverters from January to February 2023. According to the customs data:
Import and export situation in Ja...[Details]
The earphones we are going to review this time are a wireless earphone that sounds a little "unpopular" - NuForce BE Live5 (¥899) wireless earphones. As a well-known audio brand in the United States,...[Details]
According to previous official news, Qualcomm will hold the Snapdragon Technology Summit on December 1, when the next year's mainstream flagship standard Snapdragon 875 new generation mobile p...[Details]
AI is "entering ordinary people's homes" and becoming a productivity and creative tool that can be used anytime and anywhere, making our daily lives better.
Behind the rapid technolo...[Details]
Analogue and Mixed Signal
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