-
Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]
-
The third stage of categorizing Linux: removing all processes except idle // 0 : idle // Already analyzed in https://blog.csdn.net/u011011827/article/details/116594370 1 : kernel_init 2 : kthreadd 3 ...[Details]
-
Recently, Samsung Display announced the official launch of UPC (Under Panel Camera) technology. IT Home learned that this technology can embed the front camera of a smartphone into the displa...[Details]
-
I remember about 6 years ago, I was flipping through a computer-related magazine and saw an advertisement for a hard drive. I can't remember the brand, but the thing that impressed me most was the ...[Details]
-
As the demand for switching power supplies continues to grow in many industries, measuring and analyzing the power loss of the next generation of switching power supplies is critical. This article ...[Details]
-
In the process of electrical measurement, measurement errors will certainly occur due to various reasons. The existence of measurement errors is inevitable and universal. People can only limit them w...[Details]
-
1. Experimental requirements Utilize the 8031 serial port and the parallel output serial shift register 74LS164 to expand the one-digit display to display the 10 digits 0-9 in a loop on the digit...[Details]
-
1 Introduction
Microwaves use their unique functions to develop new technologies in the application field, including microwave communication, microwave measurement, microwave heating and other...[Details]
-
1. First, set a breakpoint at while (1) of HardFault_Handler. 2. Wait for the code to run to this point, then check the register LR. On the left is the project and the other is the register. The ...[Details]
-
Metal sensing pins designed for accurate measurement in high current applications
New shunt resistors are designed for battery management systems, high-current industrial controls ...[Details]
-
"Give him the space for Mercedes-Benz, BMW, and Audi cars ranging from RMB 300,000 to RMB 500,000. We will completely drive out BBA within the price range of RMB 500,000." In February 2022, when Yu...[Details]
-
The Samsung Galaxy M53 5G phone has been exposed and will be equipped with the Dimensity 900 processor. According to the data released by the whistleblower Yogesh Brar, the Samsung Galaxy ...[Details]
-
Infrared is an invisible light, named because it is outside the visible light (red light) in the entire electromagnetic spectrum. It is between visible light and microwaves, and has the properties ...[Details]
-
Lithium-ion batteries are used all over the world. Although they have faced competition from sodium and magnesium batteries in the past few years, they have become an indispensable energy source due ...[Details]
-
On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]