Op amps, power supplies and LDOs are the most commonly used devices in our circuits. However, when using op amps, we often ignore a parameter, which is op amp noise. Some engineers don’t even know wha...
After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[i=s]This post was last edited by cruelfox on 2019-11-16 23:41[/i]To DIY or buy, this is a question.
Among the test and measurement tools for electronics enthusiasts, multimeters and oscilloscopes a...
[b][url=https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25/t/122028][font=微软雅黑][size=4]Add Uboot logo display & Add Uboot custom commands to control LCD[/size][/font][/url][/b][font=微软雅黑]...
This morning, realme's official Weibo account revealed the camera information of the upcoming new phone realme X. From the Weibo text and posters, it can be seen that the new phone will use Sony IMX5...[Details]
premise I think I am not a novice if I am doing IAP upgrade. The following program needs to use some simple functions Serial port sends and receives data Switch total interruption Although the t...[Details]
The preparation of chemical fiber requires the use of a spinneret (plate) to extrude a liquid stream and solidify it into a fiber. The temperature control determines the tensile strength and other ...[Details]
Samsung Electronics said on Wednesday it will use old Galaxy smartphones by transforming them into parts of eye care devices for use in underserved communities around the world. As part of ...[Details]
The rapid development and success of the Internet has promoted the development and application of Ethernet technology, covering a wide range of fields, such as traditional industrial control, informa...[Details]
New technologies are applied to products, giving them new vitality and even deriving new things. Among many fields that create new technologies, the technological iteration in the automotive field ca...[Details]
Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
This problem mainly occurs in programs compiled with CVAVR. I wanted to make a simulation on a whim, but it turned out that everything was abnormal. The AVR port was flashing, which was very strange....[Details]
This is a three-phase power supply diagram. Q1 and Q2 form one phase, Q3 and Q4 form one phase, and Q5 and Q6 form one phase. Each phase is controlled by the PWM
control
IC
(...[Details]
Abstract: After introducing the charging process of lithium-ion batteries and its demanding requirements, a low-cost, safe and effective single-cell lithium-ion charger solution is introduced, an...[Details]
On December 24, this afternoon, OPPO held an online new product launch conference and officially released OPPO Reno5 Pro+, with a starting price of 3,999 yuan. Compared with the previously ...[Details]
According to Jiwei.com news, according to the author's observation, in the past two years, as the smartphone market has become increasingly weak and fallen into a state of stock competition, and semi...[Details]
Immersive HDR image quality, true color restoration, and eye-protecting screen experience Shanghai, China, April 13, 2023 - Zhudian Semiconductor, a professional provider of innovative video and di...[Details]
On October 24, intelligent driving technology company Horizon Robotics (stock code: 9660.HK) was officially listed on the main board of the Hong Kong Stock Exchange, raising a total of HK$5.4 billi...[Details]
Analogue and Mixed Signal
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