I used the HA2556 analog multiplier to square a sine wave. Theoretically, I should get a double-frequency, equal-amplitude, positive half-cycle waveform, but the actual waveform is alternating between...
[i=s]This post was last edited by Digital Leaf on 2021-5-9 21:10[/i]As usual, a new project is createdOpen the SD card in the hardware driver configurationAfter the SD card configuration is turned on,...
Today, Wi-Fi front-end modules (FEMs) are enabling novel applications in addition to traditional mobile devices. Thanks to the latest advances in Wi-Fi technology, innovative wireless ecosystems are e...
Going public is not important; the business model is importantBusiness model is a very important factor affecting an enterprise's development, financing and listing. Enterprises with different busines...
[i=s]This post was last edited by jinglixixi on 2020-12-17 18:59[/i]GD32307E-START provides the function of external communication and can convert the USB interface into serial communication. Its inte...
The following three states should be considered in the operation of the level converter:No device pulls down the bus line. The "low voltage" part of the bus line is pulled up to 3.3V through the pull-...
For a specific memory, its bit width is fixed. The so-called bit width refers to the "smallest data unit during read/write operations" - don't say the smallest unit is a "bit". Generally, the...[Details]
What is the normal dBm for an optical power meter? The normal value of an optical power meter is 12dbm. An optical power meter is an instrument used to measure the absolute optical power or the relat...[Details]
Brain tissue has a high metabolic rate, and its oxygen consumption accounts for 20% of the total body oxygen consumption. It is also particularly sensitive to hypoxia. Short-term hypoxia may cause ...[Details]
Although the release date of Motorola Nio is still unknown, it was rumored in November last year that it would be released in the first quarter of this year. Before the official launch, foreign m...[Details]
On June 22, GlobalFoundries announced the construction of a new wafer fab in its Singapore campus to expand its global manufacturing scale. It is reported that GlobalFoundries has worked hand in han...[Details]
problem causes: The bootloader program area is 0X78000~0X7E000 However, the data at 0X0FF8 and 0XFFC are defined in the bootloader program, which conflicts with the BLE protocol stack. The flash ...[Details]
Abstract: According to
the structural characteristics of
the LDPC
code check matrix
in
CMMB
, a method for implementing a partially parallel decoding structure is proposed, and th...[Details]
Shanghai, China, July 11, 2024 -
Toshiba Electronic Devices & Storage Corporation ("Toshiba") today announced the launch of its latest multiplexer/demultiplexer (Mux/De-Mux) switches, the "TDS4...[Details]
On the morning of September 2, Microsoft announced today that it will replace the user interface design of its Mac version of Outlook mail application, and also announced several other improvem...[Details]
Last year was an extremely magical year. The epidemic had a huge impact on the entire industry chain of the automotive industry, but it also left opportunities in the barren places. NIO received a hu...[Details]
I. Introduction my country is a country prone to frequent floods, and water security issues have become one of the important factors affecting economic and social development. Floods and other emerge...[Details]
UL Solutions and Hyundai Mobis North America Electrified Powertrain Sign Memorandum of Understanding to Collaborate on Improving Electric Vehicle Battery Safety and Performance
As global elect...[Details]
Modular programming is necessary for writing large programs.
There are many places in C/C++ language where extern is used. However, if you don't really understand its meaning, it will cau...[Details]
New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]