Let's first briefly introduce the operating principle of LCD. As shown in the LCD schematic diagram below, each dot in it is a pixel. Imagine there is an electron gun that emits light of various color...
A schematic diagram found on the Internet. Now replace the L in the diagram with a passive crystal oscillator, as shown belowCan this achieve oscillation? Does oscillation require R1 to be much larger...
It's not fun if you can't debug. I can't afford an expansion dock, so I soldered two DF12 (4.0) male connectors to an emulator and tried it. I searched many stores and finally found one that was reaso...
For a 5V output LDO, such as TPS73501, if the input is 5V, will the output be 5V? If the input is less than 5V, such as 4.7V, will the output still be a stable 5V? I know this design is not acceptable...
#16019-D file "C:/ti/ccsv6/tools/compiler/c2000_6.2.5/lib/rts2800.lib" specifies large memory model, which is not compatible with small memory model specified in a previous file or on the command line...
Accurate voltage measurement
1. Have a good watch
2. The meter needs to be preheated, usually for 1 hour, and for high requirements for 3 hours. It is best to measure the startup curve for the spec...[Details]
Many vector network analyzers
(VNAs) today offer more calibration methods to choose from
than ever before
. More choices are good, but they also bring more confusion. Fortunately, a few key ...[Details]
Measuring tool reading methods What are the common measurement tools? 【micrometer】 【Vernier caliper】 【micrometer】 Micrometer reading method Understand it at once 1. Read t...[Details]
Introduction: An active solar tracking system is designed. Through the analysis and research of the theory of the sun's trajectory, the astronomical algorithm formula of the tracking system is determ...[Details]
1: Reprint link (based on Zhengdian Atom Open Source Electronic Network): http://www.openedv.com/posts/list/21980.htm 2: The reprinted learning content is as follows: (I use it as a study note) F...[Details]
On May 17, according to the news released on the official website of the Ministry of Public Security, in the first quarter of this year, the network security departments of public security organs acr...[Details]
Xiaomi will launch two 5G mobile phones on September 24: Xiaomi 9 Pro 5G and Xiaomi MIX 5G Era concept phone. Regarding the new Xiaomi MIX product, the official has not announced the specific...[Details]
According to the Economic Daily, memory manufacturer Macronix chairman Wu Minqiu said today that the current production capacity is fully loaded, and the second quarter's operating performance is exp...[Details]
introduction
With the development and improvement of LED technology, large-scale LED display screens have been widely used in various public places to display multimedia information such as ...[Details]
New IEEE automotive Ethernet standards are constantly emerging, and 10BASE-T1S Ethernet is one of the latest standards. This article discusses automotive industry trends that reflect changes in autom...[Details]
OpenAI has become popular, raising two rounds of financing in less than a year, raising more than 100 million yuan
When the humanoid
robot
Optimus was exhibited at Tesla AI Day 2022, i...[Details]
According to media reports on January 9, preliminary verified data released by Samsung Electronics today showed that its operating profit in 2023 plummeted 84.92% year-on-year to 6.54 trillion won (a...[Details]
Recently, Mobvoi Vice President of R&D Li Qin and STMicroelectronics Microcontroller Division China Senior Manager Cao Jindong jointly introduced the current cooperation direction of the two parties ...[Details]
This article is translated from: DesignNews The market began to generally worry that Nvidia would not be able to acquire Arm. For example, the UK questioned the deal because SoftBank had reneged on...[Details]
Nowadays, the automotive industry has higher and higher requirements for reliability and safety. In the process of application of in-vehicle Ethernet, in order to ensure its reliability and safety,...[Details]