-
1 Working Principle
1) Switching mode 1 (0～TON, see this article "Main circuit composition and control method of Buck-Boost step-up and step-down PWM DC/DC converter" (a))
At t=0, the swi...[Details]
-
With the rise of digital streaming, traditional physical media such as vinyl and CDs are gradually fading from people's horizons. However, with the support of a group of retro enthusiasts, some manuf...[Details]
-
Compared with the P0 and P1 motor architectures, the P2 motor architecture has greater variability and compatibility, leaving engineers with more room to play. The motor of the P2 architecture is l...[Details]
-
At present, there are many time switch products on the domestic market, and they are widely used in home life, car service, public lighting and warehouse management. Most of them have only simple ...[Details]
-
According to foreign media reports, on Thursday local time, Alphabet announced that its cybersecurity company Chronicle will be incorporated into the Google Cloud division because customers have been...[Details]
-
At the OPPO Future Technology Conference 2021 held this week, OPPO released a new self-developed chip, MariaSilicon X. How powerful is this chip? Let's take a look at a series of data. The OPPO Mar...[Details]
-
*=========================================================== 20x4 character LCD main program, compilation software (I CC AVR_6.31) CPU internal crystal oscillator 8M data line B0~B7 connects PORTB, E...[Details]
-
On April 22, it was learned from the website of the International Electrotechnical Commission (IEC) that the IEC standard "Guidelines for Planning of High Voltage Direct Current Systems" compiled b...[Details]
-
This October can be said to be very lively, especially in terms of screen refresh rate. OPPO's three major mobile phone brands OPPO, realme, and OnePlus have all released products with 90Hz refresh r...[Details]
-
Urumqi, Jan. 10 (Xinhua) -- The Xinjiang Power Grid exported electricity to 19 provinces, autonomous regions and autonomous regions, with the addition of Gansu and Jiangxi provinces compared to 201...[Details]
-
Recently, media reported that TSMC has notified all IC design customers that all semiconductor processes will increase in price, with the highest increase reaching 20%, and it will take effect immedi...[Details]
-
China Energy Storage Network:
"Internet +" smart energy, or "energy internet", is a field that the energy industry has been exploring in recent years. At the end of April this year, the first...[Details]
-
As leading companies in the field of smart home appliances, Midea Group and Gree Electric Appliances have often been involved in lawsuits against each other over patent technology issues in recent ye...[Details]
-
Poly builds a one-stop office collaboration SaaS ecosystem, joins hands with Tencent Cloud and Tencent Meeting to create a new intelligent collaborative office scenario in China At the "Smart Meeti...[Details]
-
3D depth sensors play an important role in in-vehicle monitoring systems, enabling innovative car cockpits, seamless connectivity to new services, and greater passive safety. They are essentia...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD