-
Apple iPhone 12 has been on sale for nearly a week. Foreign media PhoneArena has also conducted battery life tests on this series of models. The daily use results are not much different from pr...[Details]
-
Recently, the research group was organizing the operation and use of some basic experimental equipment, and made a detailed operation process of setting up a single-channel dual-pulse waveform output...[Details]
-
40 experimental mice were exposed to nicotine-containing e-cigarette smoke for 54 consecutive weeks, and 9 (22.5%) developed lung cancer. In addition, 23 (57.5%) developed bladder hyperplasia, which ...[Details]
-
It is reported that in order to cope with the U.S. technological suppression of Huawei and avoid using U.S. technology to manufacture terminal products, Huawei recently launched the "Nanniwan Project...[Details]
-
In control systems, the I/O port of a single-chip microcomputer is often used to drive other circuits. The relevant data on the driving capabilities of the I/O ports of several commonly used single...[Details]
-
On March 14, Wuxi took an important step in the field of new energy - the 8MW/14.47MWh industrial and commercial energy storage project of Yingpu Machinery (Yixing) Co., Ltd. was officially completed ...[Details]
-
As the latest generation of power semiconductor devices, SiC and GaN have characteristics far superior to traditional Si devices, enabling power converters to achieve higher efficiency, higher powe...[Details]
-
With the advancement of LED epitaxial materials, chip processes and packaging technologies, the luminous efficiency of LEDs has been continuously improved, making it possible for LED light source...[Details]
-
The raging pandemic has not suppressed the global enthusiasm for electrification. This is most evident in the European market. From January to March, European electric vehicle sales exceeded 200,00...[Details]
-
Function of 0 ohm resistor
There are probably several functions: ① Used as a jumper. This is both beautiful and easy to install. ② In mixed circuits such as digital and analog, it is often ...[Details]
-
1 System Structure
The landscape lighting system is mainly composed of three parts: lighting units, scene controllers and monitoring hosts, as shown in Figure 1. The staff of the landscape...[Details]
-
Recently, Xiamen Haichen Energy Storage Technology Co., Ltd. (Haichen Energy Storage) officially completed its B round of financing, with a total amount of over 2 billion yuan. This round of financ...[Details]
-
Data recently released by the Taiwan Printed Circuit Association (TPCA) showed that in 2021, the industrial output value of Taiwan's PCB manufacturers on both sides of the Taiwan Strait (mainland Chi...[Details]
-
According to an official announcement from Apple, the company will change its logo to red this Sunday, and its offline Apple Stores will also use this design. It is reported that December 1...[Details]
-
In recent years, we have witnessed the active investment of domestic brands in the field of plug-in hybrid electric vehicles (PHEV) and extended-range hybrid electric vehicles (EREV). We can system...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD