When using an oscilloscope probe to measure the AC waveform between the two ends of a component, if the peak value of the AC voltage of the probe ground wire is 180V and the minimum value is -180V, th...
[i=s]This post was last edited by dsjsjf on 2019-3-1 11:15[/i] [url=https://en.eeworld.com/bbs/elecplay/content/103]The development board ST NUCLEO-H743ZI evaluated in this event is provided by STMicr...
TI.com is a convenient and direct shopping experience. Here, you can get a large number of genuine products in stock and enjoy great online prices*. From the early design stage to the mass production ...
iFixit, a well-known foreign disassembly organization, has shared a detailed disassembly of the newly released Apple Watch Series 6 this year. Let's take a look at it together today.Comparison between...
Digital signal processing technology has been widely used in the fields of communication, radar, graphics and image processing. With the development of modern science and technology, especially the en...
Tianyancha shows that on December 9, Shanghai Hanwei Microelectronics Technology Co., Ltd. underwent industrial and commercial changes, with new investors including OPPO Guangdong Mobile Communicatio...[Details]
Central topics:
Explore the maintenance methods and techniques of switching power supply
Solution:
Fully familiar with the basic structure of switching power supply
...[Details]
Apple today released iOS 15.4.1 and iPadOS 15.4.1, which came two weeks after the release of iOS 15.4. According to Apple's official upgrade details, the update content is as follows: This update...[Details]
MediaTek announced on the evening of the 16th that it will acquire the assets related to Intel's Enpirion power management chip product line through its subsidiary Richtek. The total transaction amou...[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]
At the "2024 Berlin International Consumer Electronics and Home Appliances Exhibition" (IFA 2024), Roborock, the global leader in smart home robots, launched the Roborock Qrevo Slim, an intell...[Details]
On March 17, Saiwei Microelectronics announced that its wholly-owned subsidiary, Silex International, intends to use its own funds of RMB 112,694,600 to acquire the 2.74% equity held by minority shar...[Details]
#include //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
/*------------------------------------------------
...[Details]
(I) Overview of STM32 internal temperature sensor
A unique feature of the STM32 chip is that it has an integrated temperature sensor. Because it is built-in, the temperature inside the chip is teste...[Details]
Last month, Samsung Display and LG Display confirmed that due to the US ban, they would temporarily be unable to supply display panels to Huawei on September 15. Samsung Display has submitted a...[Details]
On October 14, 2016, the company announced that it had recently received the "Notice of Winning Bid" issued by China National Technical Import and Export Corporation. The company successfully won t...[Details]
Bus Idle State When the SDA and SCL signal lines of the I2C bus are both at high level, it is defined as the idle state of the bus. At this time, the output stage field effect transistors of each...[Details]
In recent years, electron paramagnetic resonance (EPR) or electron spin resonance (ESR) technology has become a new type of science and technology. Its application field is very wide, especially in...[Details]
1. Background
I found a stepper motor (probably the one I removed from the camera before, a 42 stepper motor) while cleaning up. I'll try to drive it. I'll just record it briefly, the content ...[Details]
On August 12, Henan Shijia Photonics Technology Co., Ltd. (hereinafter referred to as "Shijia Photonics") was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. Pub...[Details]
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