Compared with GaAs, silicon or other traditional semiconductor materials, GaN will shine in 5G network applications, such as high frequency and small base stations with limited size. As shown in the f...
Researchers at Tohoku University in Japan have developed a three-dimensional large-scale integrated circuit made up of 10 stacked semiconductor chips, breaking the previous record of three stacked chi...
· Dopod 818Dopod 818 ( InformationArticlePriceReview ) Reference price: 3890 yuan/Beijing Jienji CompanyIf the beauty of the previous phones lies in their exterior, the beauty of the Dopod 818 lies in...
I looked up Knowles online and it seems to be a well-known company. I took a fancy to their ultrasonic microphone SPU0410LR5H. I looked up ultrasonic on the official website and found this model. I al...
RT, I'm curious about the black glass face recognition attendance machines. What kind of sensors do they use to determine if there is someone in front of them? If the camera is turned on all day for f...
[i=s]This post was last edited by as78er96 on 2018-10-23 10:35[/i] [color=rgb(51,51,51)][size=4]TL431+J13001 two-tube non-isolated ultra-low-cost AC to 5V stable output low-power DC power supply solut...
1. Overview
2. Basic synchronous rectification circuit
As shown in Figure 1, the secondary side of the circuit is a basic synchronous rectification circuit, and the key w...[Details]
At the 2018 event, NVIDIA showcased two new AR glasses prototypes, "Prescription AR" and "Foveated AR". NVIDIA said that these two AR glasses can solve the problems of daily glasses users when using ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
At the 2023 Global Energy Transformation High-level Forum held recently, major innovation platforms such as the National Clean Energy and Safety Emergency Technology Industrial Park and the Changping ...[Details]
Capacitors are an essential component found in almost all electrical equipment. Leakage resistance is one of the many electrical characteristics that capacitors are tested for. Leakage resistance is o...[Details]
As detailed in a regulatory filing in February, Apple's senior vice president of retail, Angela Ahrendts, will leave the company today, with April 15th, local time in the United States, being her las...[Details]
In MCU development, NOR_FLASH is commonly used in sizes of 4M and 8M: 4M FLASH can be represented in the program as follows: Ptr 0x220000 8M FLASH can be represented in the program as follows: ...[Details]
Recently, Joseph Sawicki, executive vice president of Mentor IC EDA, visited China to attend the annual Mentor Forum 2019 Beijing Design Technology Forum. It has been 20 years since Sawicki first cam...[Details]
GPIO Overview: GPIO stands for General-Purpose Input/Output. A "general-purpose programmable IO interface" is generally provided on a microcontroller chip. The interface has at least two registers, n...[Details]
Infrared spectroscopy is closely related to the structure of molecules and is an effective means of studying and characterizing molecular structures. Compared with other methods, infrared spectro...[Details]
Recently, a number of domestic companies have complained to the China Mobile Alliance about Sharp's unreasonably high prices and abuse of litigation injunctions in patent licensing negotiations. The ...[Details]
Abstract: A novel multi-channel output isolation drive circuit is presented. It uses a distributed current source power supply method to solve the difficulties of multi-channel isolation output, re...[Details]
1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
RF/Wirelessly
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