EH55847-PC

According to foreign media 91MoBiles, Huawei has applied for a new wireless headset patent to the World Intellectual Property Organization (WIPO). From the patent images, we can see that the earpho...[Details]

Since the establishment of the Intelligent Vehicle Solutions Business Unit (Car BU) in May 2019, Huawei's "speed" has significantly accelerated. Especially since 2020, Huawei's Intelligent Vehicle Bu...[Details]

LED Aviation Obstruction Light (LT101) Solar Aviation Obstruction Light is a red safety light that is always on or flashing, used to mark obstacles that are potentially dangerous to aviation, such ...[Details]

Recently, General Electric was accused of financial fraud and was caught in a storm. On August 15, according to foreign media reports, accounting expert Harry Markopolos accused General Electric of c...[Details]

Last time we briefly understood the concept of interruption of microcontroller This time we focus on understanding the timer interrupt of the microcontroller   First add some knowledge Supplement: Se...[Details]

As a familiar long-distance serial communication bus technology, RS-485 appears in large numbers in public transportation environments such as subways, including station access control system network...[Details]

Today, many well-known digital bloggers have revealed news about the OPPO Reno4 series. Let’s take a look. The picture shows that the OPPO Reno4 series focuses on 5G video, has multiple raised camera...[Details]

The birth of laser is a huge leap in science and technology in the last century. It originated from the light amplification process of stimulated radiation. It attracts attention with its outstandi...[Details]

There are 32 working registers in 51 MCU, which are 00H--1FH units in RAM and divided into 4 groups, namely Group 0: 00H--07H units, 1 group: 08H--0FH unit, 2 groups: 10H--17H units, 3 groups: 18H--1...[Details]

_crol_: bit shift left, with loop : Shift the bits left and add 0 at the end. For example, P1=0xEE; //P1=_crol_(P1,1); The effect is 11101110, 11011101, 10111011...... //P1 =1; The effect is 1...[Details]

1) Pay attention to regular calibration and testing.       Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instru...[Details]

From October 14 to 16, the 2024 Ninth China Photovoltaic Industry Conference with the theme of "Inheritance, New Quality, Sharing" was grandly held in Beijing. Elites from the photovoltaic industry...[Details]

In 2023, ST held its first sensor conference in China. Smart sensors that support local AI computing have become the focus of this conference. In the opening speech, Cao Zhiping, Vice President and...[Details]

China National Electric Equipment Group, a state-owned enterprise with a value of hundreds of billions of yuan, established an energy storage subsidiary, with CATL as a shareholder On Febr...[Details]

Bonding wires are widely used in electronic devices, semiconductor industry and microelectronics. They connect bare die in integrated circuits (ICs) to other electronic components such as transisto...[Details]