[i=s]This post was last edited by xusiwei1236 on 2022-6-12 14:28[/i]I signed up for the 2022 Digi-Key Innovation Design Competition in mid-April , and received a notification from eeworld at the end o...
A solution for wirelessly monitoring the condition of a motor to determine if maintenance or replacement is needed. The concept is simple: it monitors vibration and sends a wireless notification if th...
[i=s]This post was last edited by bigbat on 2022-4-4 10:01[/i]After getting the board, I powered it on and tested it. The original program was quite complicated, and the digital tubes were all lit, wh...
Transceivers with excellent performance in communication systems usually have advantages such as high gain, good selectivity, and high isolation. Commonly used RF transceiver structures usually includ...
A few days ago, I bought a Sipeed Tang Nano 4K board. The FPGA chip is the GW1NSR-4C from the Little Bee family. I was thinking of getting it back to try, but I didn't have much hope. After receiving ...
Source: Zhihu Original link: https://www.zhihu.com/question/437925439/answer/1790242565When it comes to the topic of 35 years old, the key lies in the programmers themselves. You don’t need to answer ...
introduction The principle of single-chip microcomputer is widely used. According to the requirements of the single-chip microcomputer principle and application course, two aspects of design are main...[Details]
According to the official website of Beijing Municipal Planning and Natural Resources Commission, the industrial project of Plot 0106 in Block YZ00-0606 of Yizhuang New Town was sold for approximat...[Details]
1. About the meaning of smart home network transmission technology
Transmission technology refers to the technology that makes full use of the transmission capabilities of different channel...[Details]
According to reports, two German artists, Nikolas Schmid-Pfahler and Carolin Liebl, designed a pair of robots that can love each other, sometimes they will have a little quarrel, they can communicate...[Details]
Memory prices continue to fall, with the spot price of DRAM falling to just over US$3. Samsung Electronics' standard 8GB DRAM for retail use even fell below 30,000 won for the first time. South Korea...[Details]
There is no address line. There is an additional control pin. The combination of the same control pin and the data line realizes the operation of data. There is a command sequence. Check the manual t...[Details]
Eye diagram parameters, especially eye height and eye width, often cause confusion for engineers. The algorithms for eye height, eye width and other eye diagram parameters such as 1 level, 0 level, e...[Details]
Product Description: The MSO/DS7000 series digital oscilloscope adopts the ASIC digital oscilloscope processing chip developed by RIGOL itself, with a sampling rate of up to 10GSa/s, a maximum storag...[Details]
~Using VCSEL light-emitting devices in the form of "dots" to achieve ultra-small, highly directional detection solutions~
Reflective photoelectric sensors are sensors that use the re...[Details]
At present, fingerprint recognition is mainly used in attendance, access control, safes and other fields. I believe that with the improvement of fingerprint recognition technology, it will be widely ...[Details]
Huawei released the "Top Ten Trends for 2025". By 2025, intelligent technology will penetrate every person, every family, and every organization. 58% of the world's population will have access to 5G ...[Details]
Recently, the crosstalk artist Yue Yunpeng complained on social media that "a mobile phone marked with 128GB storage has only 112GB of available space", which made the related topic a hot searc...[Details]
2. Data Types
In Turbo C, each variable must be defined before it is used. Turbo C has the following types: integer (int), floating point (float), character
(char), pointer (*), void (void), str...[Details]
According to a report from Chinanews.com in Beijing, from January to July this year, Beijing's imports and exports totaled 1,685.39 billion yuan, up 26.9% year-on-year. Among them, exports totaled 34...[Details]
Coprocessors are used to perform specific processing tasks. For example, a coprocessor for mathematical calculations can control digital processing to reduce the burden on the processor. ARM can su...[Details]