1. Introduction of the concept of countingLet's start with counting votes: draw a "positive". This is counting. Examples of counting can be found everywhere in life. For example: the counter on a tape...
Everyone has three kinds of freedom:the freedom to let gothe freedom to keepthe freedom to choose.People have the freedom to gain and the freedom to let go....
I recently learned how to use Maxim's EE-Sim tool, and now I can easily design a power supply with over 95% efficiency (on paper), which has astounded my friends.In order to let more friends learn how...
Applied Materials Details Progress on Its 10-Year Sustainability Roadmap • Applied Materials' latest Sustainability Report outlines the company's efforts to reduce its carbon footprint and increas...[Details]
Abstract: VDC Research recently awarded the "2020 IoT and Embedded Technology Hardware Vendor Satisfaction Award" to manufacturers whose embedded processors, motherboards/modules, and integrated syst...[Details]
The tape adhesion tester performs static load tests on the adhesion of tapes, automatically timing the time the tape can be maintained under a certain load to confirm the effectiveness of the tape's ...[Details]
Abstract: In order to overcome the shortcomings of MP3 currently on the market such as small storage capacity, high price, complex operation, and single song playback, an MP3 player based on ARMLPC21...[Details]
The disputes continue, when will it end? Recently, South Korean battery manufacturer SK Innovation said it plans to sue its competitor LG Chem in the United States, accusing LG Chem of infringing i...[Details]
On July 6, Shenzhen's first NEEQ selected layer company, Bettery, started subscription. The issue price for this subscription was set at 41.8 yuan, a 9.1% discount from the 45.91 yuan before the susp...[Details]
Although the epidemic has been recurring, people always want to go out for a picnic. It is the month suitable for spring outings again, and Bose has also launched the SoundLink Flex Bluetooth s...[Details]
1 Introduction Microstrip antennas are increasingly used in military and civilian fields due to their low cross-section, light weight, and easy processing. In particular, with the rapid developme...[Details]
Non-isolated buck power supply is a commonly used power supply structure, accounting for more than 90% of fluorescent lamp power supply. Many people think that non-isolated power supply only has buc...[Details]
When it comes to low power consumption, engineers seem to be not satisfied with the data in the product manual, but want to know how the lowest power consumption MCU is designed and developed. At the...[Details]
After 21 years of exploration, Volkswagen has finally completed a clear and unified layout in autonomous driving. From the opening of the Electronic Research Laboratory (ERL) in Silicon Valley in 1...[Details]
When operating DS18B20, you need to use the direction setting of the IO port. After my own research, I have summarized it as follows for everyone to share. If you have any questions, please correct m...[Details]
The global market for replacing incandescent lamps is about to open up. The annual compound growth rate of global lighting output value is expected to reach 13.9% from 2009 to 2012. The
global lig...[Details]
1. Command line mode 1. Set IP and subnet mask (netmask) #ifconfig eth0 IP address netmask subnet mask up up means to enable the network card eth0, which can be omitted 2. Set up a gateway #r...[Details]
The ship meteorological instrument is one of the equipment of the ship navigation system. It can measure multiple meteorological elements such as wind speed, wind direction, temperature, humidity, air...[Details]
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