[i=s]This post was last edited by Baboerben on 2021-12-31 14:20[/i]The flyback power supply has a 40W/220V output. When it is turned off, there is a sound. Is it a transformer problem or a circuit pro...
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When the customer's S2-LP design is completed, it is generally necessary to evaluate the actual power consumption of the S2-LP in variou...
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100 sets of Pingtouge low-power RISC-V ecological development board - RVB2601 , worth 390 yuan , are coming. Submit your ideas now and you will ha...
Why put 5, because I disassembled the watch head, reversed it and made the driver myself, and turned it into an electronic clock. Although I have forgotten it now.
There is also a super mini size 10, ...
[i=s]This post was last edited by sun63312 on 2021-6-30 22:58[/i]HarmonyOS Part of the routine learning recordThe example videos and PPTs are very detailed, I just record the parts that I am confused ...
[size=4] For power electronics software, there is usually not much code in this line, and it often takes several months to adjust a few lines of code, such as grid-connected algorithms and H-bridge co...
There are two methods to define a single-purpose structure cursor:
Using the projector as a reverse camera
Projector modeled as a new model
Let us introduce the second one firs...[Details]
From September 9 to 11, the Shenzhen International Electronics Exhibition (ELEXCON) and the 5G Global Conference (China Station) were held at the Shenzhen International Convention and Exhibition Cent...[Details]
Perhaps the biggest change drivers will experience after switching to an electric vehicle (EV) is the way they recharge their car: Instead of having to drive to a gas station, they must find an ava...[Details]
Normally, when developing and debugging DSP systems, an SRAM chip must be equipped as an off-chip program RAM. When debugging, use the corresponding simulation board to download the program into SR...[Details]
Buzzers are very commonly used devices in single-chip microcomputer systems, and their applications are very extensive. There are two types of buzzers. One is an active buzzer, which can make a "beep....[Details]
The background of the birth of frequency conversion technology is the widespread demand for stepless speed regulation of AC motors. Traditional DC speed regulation technology is limited in application...[Details]
Teseq is known for its leading position in conducted EMC immunity test instruments, ESD electrostatic discharge generators, harmonics, flicker and power quality test systems. The company has inst...[Details]
On April 3, a video link event was held to celebrate the concentrated start of Chongqing's first round of new infrastructure projects in 2020. A total of 28 projects were launched with a total invest...[Details]
According to Jiwei.com news, on March 25, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board listing application of Guangdong Zhongtu Semiconductor Technology...[Details]
On the afternoon of July 1, the "Samsung 5G Pioneer Plan" specially designed for Chinese users has been officially launched. Users can join the Samsung 5G Club and upgrade to Samsung's 5G mobile pho...[Details]
AnTuTu today released the domestic Android phone performance rankings for April 2019. The top two this month are still Xiaomi Mi 9 Premium Edition and Xiaomi Mi 9, with average scores of 373715 and 3...[Details]
1. Introduction to timers 51 MCU has two 16-bit timers/counters T0 and T1, 52 MCU has three 16-bit timers/counters T0, T1, T2. As the name implies, timers and counters have the functions of timing an...[Details]
II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development en...[Details]
Recently, at a special series of activities focusing on the future of Shanghai's smart manufacturing and win-win industries, guided by the Shanghai Municipal Economic and Information Commission, Yang ...[Details]
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