-
Count how many mobile devices you have around you now? Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation systems, etc. These devices are all powered...[Details]
-
CDMA is saying goodbye to us. According to the latest news, China Telecom has clearly required that from 2020, all 5G terminals are not allowed to have CDMA frequency bands and standards, and th...[Details]
-
When learning this part, a problem that can be big or small occurred when using uboot to burn the bare board program. When using eop to connect the USB DEVICES port of the development board and the P...[Details]
-
STM32 can output sine waves! How? To output sine waves, several peripherals are needed: Timer, DAC, DMA. Timer is used to set the frequency of the sine wave; DAC, as the name implies, converts digital...[Details]
-
There are two main types of white light LED production technologies on the market:
the first is to use phosphors to convert the blue light or ultraviolet light generated by blue light LEDs or ultr...[Details]
-
The European Union recently filed a lawsuit against China at the World Trade Organization (WTO), accusing Chinese courts of preventing European companies from protecting their telecommunications tech...[Details]
-
Advanced motor applications (such as high speed, high frequency, high power density, high temperature, etc.) require matching inverter support, but the industry has been troubled by the difficulty of...[Details]
-
Recently, according to foreign media reports, a 19-year-old Iowa girl, Victoria O'Connor, successfully recovered her stolen car with the help of the "Find My iPhone" feature of the iPhone. It...[Details]
-
Recently, I have been considering using an object-oriented approach to rebuild the robot's main control program framework. Although the previous framework also had this idea in it, I always feel that...[Details]
-
The challenge facing companies developing medical diagnostic equipment is to provide consumers with high-quality and affordable products. In terms of reducing medical costs and improving patient ca...[Details]
-
Lithium-ion batteries were born in the 1970s. After being successfully commercialized by Japan's SONY in 1991, they have now been widely used in power, energy storage and other fields. The raw mat...[Details]
-
Recently, according to foreign media reports, Oracle is closing its flash memory department and laying off at least 300 employees. However, there is also a saying that more than 400 people will be la...[Details]
-
According to foreign media reports, Vishay Intertechnology announced a new thin, AEC-Q200-compliant DC-Link metallized polypropylene film capacitor: Vishay Roederstein MKP1848Se DC-Link, designed t...[Details]
-
In the latest iOS developer beta, a bug that caused the Apple Music app to install directly to the Dock when downloaded from the App Store has been fixed. The accidental vulnerability appeared earl...[Details]
-
High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
...[Details]
Sensor
京公网安备 11010802033920号
EEWORLD
