[i=s]This post was last edited by jennyzhaojie on 2021-3-12 22:21[/i]Last time, I gave some introduction to the reading and writing functions of USB flash drives, but it was not comprehensive enough, ...
[i=s]This post was last edited by CcKk on 2019-12-13 09:29[/i]As shown in the picture, when the board is powered by a 5V to 3.3 converter from a power bank, should the D+D- on the USB connector be sho...
[i=s]This post was last edited by freeelectron on 2022-9-16 08:37[/i]I received the development board for more than a week. Last weekend, I installed the development environment, downloaded software, ...
We will compare the performance of these three solutions in terms of three aspects, namely, overall error between their outputs, drift tracking, and matching.
Overall error
Equation (1) converts speci...
Earlier we introduced the use of the serial port to output the value of the air pressure sensorLPS27HHW , but as a detection device, it is not enough to rely solely on the serial port to output inform...
The difference between passive and active AC current probes: The head of an AC passive probe is actually a coil of wire wrapped around a magnetic core. When the probe head is held in a specified or...[Details]
Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
Gartner has released six trends that will have a significant impact on infrastructure and operations (I&O) over the next 12 to 18 months. “I&O leaders lack the time, skills and budget to track e...[Details]
Apple iPhone 12 and iPhone 12 Pro were officially released on October 14. At present, the disassembly of Io Technology shows that Apple iPhone 12 and iPhone 12 Pro use the same model and capacity of ...[Details]
Although TV manufacturers generally don't use "gamma" itself as a selling point, the term has been around since the days of cathode ray tube (CRT) TVs and remains an important behind-the-scenes featur...[Details]
Recently, the Shanxi Energy Supervision Office of the National Energy Administration officially issued the "Implementation Rules for the Grid-connected Operation and Management of Independent Energ...[Details]
Since the last article, I can finally download the program to the chip. Then I use ST-LINK to debug online and find that the program runs in RT-THREAD. The rt_system_heap_init function does not come ...[Details]
Diodes Incorporated high-frequency 100V rated gate drivers improve power efficiency while saving board space
Diodes Incorporated (Diodes) has introduced the DGD0579U high-side and l...[Details]
The Challenge:
Develop an electronic device and embedded control software to control and adjust the prototype of three position adjustment actuators of the main mirror of the European Extremely...[Details]
When the brushless motor is commutating, generally the three phases need to be commutated at the same time. However, when setting the commutation in the software, only one phase can be set at a time,...[Details]
We have seen relevant reports before that chip giant Intel is about to launch its own independent graphics card products to compete directly with Nvidia and AMD. At the end of last year, Nvidia relea...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Zhiyong current probes are compatible with all brands of oscilloscopes on the market. In order to measure current accurately and conveniently, the parameters of the oscilloscope need to be set. Thi...[Details]
Grenoble, France, November 5, 2024 -
Jolt Capital, a European growth-focused deep tech company, announced today that it has acquired the power management and signal processing IP business (the ...[Details]
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