[If you don't understand, ask] The primary side measurement of the single-ended flyback power supply with UC2844 as shown in the figure (partial figure) [1] Is an isolated GND1 provided to UC2844 thro...
Due to various interferences, MSP430 will always fluctuate when performing ADC conversion. In order to improve the reliability of data, software filtering can be performed, among which the mean filter...
Since the IoT handheld devices have excellent automatic identification capabilities and easy operation, it can be said that the application of handheld devices in various fields is very extensive, and...
Namisoft shares its experience with you on the installation of the serial digital multimeter + RL78G14 development environmentAs shown in the figure , NS-Multimeter recommends using UltraISO to make t...
I recently ran into an old friend who is an experienced analog engineer who designs power subsystems for high-reliability servers. He said that a typical rack-mount board he designs with a width of 19...
[i=s] This post was last edited by fish001 on 2019-5-20 22:33 [/i] [p=30, 2, left][size=4] You can see that there are only a few very simple components, simple! Rough! LM317—Maybe every electronic DIY...
GlobalFoundries sued TSMC for infringing chip technology patents, claiming that it was to protect the U.S. manufacturing base. Industry experts believe that GlobalFoundries failed to collect patent l...[Details]
Recently, the booming JD convenience stores have ushered in a new round of technology upgrades. Following the launch of the smart store management system, the Xingzhe dynamic sales platform, and the ...[Details]
Recently, the Xingtai National Photovoltaic High-tech Industrialization Base passed the review of the Ministry of Science and Technology and was officially established in the Development Zone. This is...[Details]
The construction of the first National Hydrogen Power Quality Supervision and Inspection Center (hereinafter referred to as the "National Hydrogen Energy Center") in China was officially launched in ...[Details]
Overall analysis: What is your purpose?
What are your plans?
What problems will you encounter?
How did you solve the problem?
Did you do what you were supposed to do today?
...[Details]
Geely's Lynk & Co brand has launched a new model, Lynk & Co 08, with a guide price of RMB 208,800 to RMB 288,000 and a limited-time discount price of RMB 199,800 to RMB 279,000. This model has attr...[Details]
To be honest, we in the self-media industry have an irresistible nose for hot topics, but we focus too much on the hot topics themselves and often tend to overlook the deeper meanings behind some eve...[Details]
The display principle of the dot matrix is to send word codes by scanning rows and columns, or by scanning columns and rows. When the dot matrix screen is larger than 16×16, the ordinary 32 I/O por...[Details]
Qualcomm is looking to seriously beef up its PC processors, announcing plans last night for a next-generation Arm-based processor that is "designed to set the performance benchmark for Windows PCs" a...[Details]
This paper proposes a wireless automatic meter reading system with good communication quality, low cost, reliable operation, economy and practicality. It can accurately and timely copy the data of ...[Details]
Jio Platforms, run by India's richest man Mukesh Ambani, and Google on Thursday unveiled the JioPhone Next, a low-cost Android smartphone, in a further push to expand its presence in the world...[Details]
When using a frequency converter to control a motor, how many meters away from the frequency converter does it take to add an output reactor? I have seen someone else's Schneider frequency converte...[Details]
The classic star-delta starting method of the motor is mainly to protect the thermal relay. If the thermal relay is used to protect the large motor, the large wire will have a break point, that is,...[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]
introduction
H.264 is a new video compression standard jointly studied by the ITU-T VCEG organization and the ISO/IEC MPEG organization. Compared with other video compression algorithms, it h...[Details]
Analog electronics
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