-
To put it simply, Roots flowmeter belongs to fixed-displacement flowmeter. The earliest fixed-displacement measurement method appeared in the 18th century and was widely used in commercial application...[Details]
-
As the sun sets, on the top floor of Dehow Runda's Zhuhai headquarters, 55-year-old Wang Donglei, chairman of the company, walks from his office to the terrace with a rockery pavilion. "The company's...[Details]
-
Some online retailers are trying to take advantage of Japan's export restrictions on South Korea's semiconductor industry by suddenly raising prices for DRAM chips used in personal computers, The Kor...[Details]
-
In ideal element theory, capacitance behaves as capacitance. However, this is only true under certain operating conditions and depends on the frequency range. This article focuses on the impedance ch...[Details]
-
The development of smart grids has put forward higher requirements for the intelligence of low-voltage electrical appliances. At present, the intelligent stability of small circuit breakers, which ar...[Details]
-
Lithium metal batteries have shown the potential to store more energy than lithium-ion batteries, helping to extend the range of electric vehicles . However, the metal surfaces of such batteries are ...[Details]
-
This user manual will introduce W5300E01-ARM , which is a functional evaluation test board for W5300 based on ARM920T. It is divided into 9 major sections, including overview, product description, ha...[Details]
-
Flashing colored lights can often increase the festive atmosphere. Try to design a colored light control circuit that requires the colored lights to flash regularly and the flashing frequency ...[Details]
-
According to Business Insider, under the leadership of Intel's new CEO Bob Swan, Intel delivered a less-than-impressive report card in the first quarter of 2019, causing many analysts to debate wheth...[Details]
-
On August 6, Midea Group officially announced that its new brand Bugu will reach a comprehensive ecological cooperation with the technology brand Huawei Honor to jointly build a full-scenario smart l...[Details]
-
Digital potentiometers are much more reliable than mechanical potentiometers, and can easily guarantee more than 50,000 reliable read and write times, while mechanical potentiometers can only be ad...[Details]
-
Because I have been reading Chinese reference manuals and hal library function development guides before, some content may be different from the addresses used in practice, so how do I see the memory...[Details]
-
The biggest attraction of smartphones this year is the full screen. In the second half of the year, mobile phone manufacturers held press conferences one after another, and launched full screen mob...[Details]
-
Recently, there have been more and more leaks about Samsung’s new flagship Galaxy Note 20 series mobile phones, and blogger @冰宇宙 also revealed the design of the Note 20 phone case. Judg...[Details]
-
A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD