Internal structure of single-chip microcomputer Single-chip microcomputer is an integrated circuit chip, which uses ultra-large-scale integrated circuit technology to integrate the central processing ...
What can be improved in this experimental circuit? The teacher said that we can try to improve it from potentiometers, RC series-parallel networks. This is my graduation project, physics, and I don't ...
When designing with high-speed amplifiers, it is important to be familiar with their general specifications and understand their specific concepts. In this article, high-speed amplifiers are operation...
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Security concerns of different IoT implementations, from low-power ISM networks like ZigBee and Thread to larger scale Wi-Fi networks. The IoT is growing, with many different wireless technologies and...
[i=s]This post was last edited by justd0 on 2020-9-2 22:53[/i]Under the previously configured environment, I can finally code and debug very conveniently. However, I have been a little busy recently, ...
Introduction: In order to solve the communication problem between 51 single-chip microcomputer and computer serial bus (USB), based on PDIUSB12 chip, STC89C52 in 51 single-chip microcomputer is selec...[Details]
作宇:Dhananjay V Gadre，Sheetal Vashist，ECE Division, Netaji Subhas Institute of Technology, New Delhi
In addition to their traditional roles as indicators and illumination, modern LEDs can also act a...[Details]
1. Circuit Online Testing Technology
1. Principle of online testing: The basic principle of online testing is that the tester provides input stimulus to the chip under test on the printed circuit b...[Details]
O'Reilly's latest survey data shows that big data is still only a game for 1%, or 15%, of enterprises. Most enterprises (85%) still haven't cracked the code of AI and machine learning. Only 15% of "w...[Details]
On the morning of May 23, according to the BBC, the UK competition regulator announced today that Apple has formally agreed to "communicate more clearly and frankly with iPhone users" about battery h...[Details]
Yesterday, Shi Min, the inventor of flash memory technology and a master of semiconductors who came from the same family as Zhang Zhong, passed away, which is sad. According to an obituary published...[Details]
1. Introduction
In recent years, 3D LED display technology has been continuously developing. With the popularity of the movie "Avatar", 3D LED TVs have become more and more popular and have be...[Details]
On January 5, 2022, the iQOO brand held a new product launch conference and officially launched the first flagship product of 2022 - the iQOO 9 series. With "enjoyable control" as the product core an...[Details]
Zhejiang Kechang Electronics Co., Ltd. successfully won the bid for the fourth batch of centralized procurement projects in 2016 of the Electric Power Research Institute of Guizhou Powe...[Details]
Compared with memory driving, memory parking MPA (Memory Parking Assist) can be regarded as an automatic driving function in the parking area, which can help users automatically cruise and park in ...[Details]
Idle process related printing: None Idle process related functions ARM in __mmap_switched (ldmia r4!, {r0, r1, sp}) sched_init Idle related functions start_kernel sched_init // Because 1. ...[Details]
1. Introduction I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by Philips, used to connect microcontrollers and their peripherals. I2C bus was created in the 1980s and was orig...[Details]
There are many kinds of mobile power banks on the market. When we choose a mobile power bank, in addition to comparing its appearance and portability, we often compare the parameters of the mobile ...[Details]
HMC-ALH444 Supplier HMC-ALH444 How to order HMC-ALH444 Price
The HMC-ALH444 is a GaAs MMIC HEMT low noise broadband amplifier chip that operates between 1 and 12 GHz. The amplifier provides 17...[Details]
Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
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