This year's National College Student Electronics Competition has ended, and the winning team should have undergone a post-match retest. The author only found two retest questions on the Internet, one ...
[i=s]This post was last edited by a media student on 2018-10-7 19:36[/i] [align=center][b][color=#9932cc][size=4]【GD32F350 Urban Youth Family Security Guard】The Sixth Post[/size] [/color][/b][color=#9...
The solar panel has a maximum output of 36V (variable), the battery is 12V, and the battery is used to power the 12V LED light. The LED current is about 6.5A, which is a bit high. Can this be achieved...
This paper introduces a method of measuring temperature using msp430 single-chip microcomputer to replace the relatively backward experimental method of combining thermistor with ammeter in traditiona...
I am a poor student, using the stm32f103c8t6 minimum system development board to make a 7-pin spi OLED. I want a routine to show the pin connection. Thank you!This content is originally created by EEW...
Automation technology application
Industrial automation is one of the most important directions for the application of automation technology. Its specific application areas are:
Com...[Details]
According to statistics from the China Association of Automobile Manufacturers, China's production and sales of pure electric vehicles reached 986,000 and 984,000 respectively in 2018, up 47.9% and 5...[Details]
2023 is the year of the explosion of new energy storage. According to statistics, in 2023, the cumulative installed capacity of new energy storage in my country exceeded 30 GW for the first time, and ...[Details]
introduction In daily digital logic circuit experiments, the encoding, decoding, and display experimental circuit is a comprehensive application of encoding, decoding, and display circuits. It plays ...[Details]
According to foreign media reports, power and discrete device expert Nexperia has launched the first high-power GaN field-effect transistor using silicon-based gallium nitride (GaN-on-Silicon) t...[Details]
Charges high-capacity batteries from any 5V source while maintaining cool operation
Designers of portable electronics face the challenge of developing devices that can do everything and run fo...[Details]
Foreign media GSMArena today exposed a technology demonstration phone of realme. The phone uses a single-hole curved screen and has a matrix rear triple-camera design. It is the first mobile ph...[Details]
Rule 1: Use N-channel or P-channel The first step in choosing a good MOS device is to decide whether to use an N-channel or P-channel MOS. In a typical power application, when a MOS is grounded a...[Details]
I. Introduction According to statistics, the annual capacity of single-chip microcomputers in China has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but ...[Details]
OPPO has announced that the first phase of its state-of-the-art manufacturing plant in Greater Noida, India has been completed. The plant is located in an industrial area covering 110 acres and curre...[Details]
Most lighting designers believe that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. ...[Details]
Many people have seen the movie where a computer expert can control a bunch of cars with just a few tinkerings, and make them go wherever they want. After watching the movie, while feeling very excit...[Details]
The latest news from Japan: Panasonic of Japan is ready to mass-produce the latest lithium-ion batteries for Tesla. If things go well, Tesla will be able to be equipped with this new battery that can...[Details]
This kind of punishment is simply a slap in the face of the registration system. Content summary: If the IPO prospectus contains false disclosures and hides the core risk points, and the regulatory...[Details]
Smartphones are undoubtedly one of the most useful devices of the 21st century, but they still have one major flaw – battery life. We’ve all been there – you forget to charge your smartphone and only...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
