As the name implies, a transparent screen is a screen with good light transmittance. There are two methods of transparent screens on the market, one is LED transparent screen and the other is LCD tran...
Questions: The 5V I/O port will cause the LED to light up weakly when the high-level drive mode is used during power-on and when NRST is low.Answer: The 5V I/O of the AT32F403 has a maximum driving ca...
This article was written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original author must be indi...
ADC2 is the external ADC signal. The external environment may have radiation interference. I am afraid of overvoltage. Is it better to use a voltage regulator diode or TVS? Or is there any good circui...
## What is CMSIS? I keep seeing the word `CMSIS`, but I don't know what it is? I just searched Baidu Encyclopedia, and the results are as follows; > The `ARM Cortex` microcontroller software interface...
According to PC World, Intel's new CEO Bob Swan said on Thursday that the company's process will no longer be a stumbling block to its customers' development. Intel will once again invest in 14nm p...[Details]
Important hardware: Based on dsPIC30F series MCU
Control board power supply:
Flyback
type
switching power supply
, output 4 sets of independent power supply
...[Details]
In the face of the epidemic, the whole country is concerned.
In addition to the epidemic prevention and control news that concerns the people, how the people's livelihood economy can operate n...[Details]
Factors affecting basic iron loss
To analyze the problem, we first need to know some basic theories, which will help us understand. First, we need to know two concepts. One is alternating magn...[Details]
//SPI application example program of atmega128, using SPI interface DAC chip TLC5615, continuous voltage conversion
//DAC is TI's 10-bit serial voltage output DAC chip TLC5615, SPI interface connecti...[Details]
The conversion circuit is composed of NE555 time base oscillator, 74LS169 counter and MAX309 multiplexer. It can display multiple trace signals simultaneously through one Y channel. The circuit is s...[Details]
1) Use large-area chip packaging
Replacing the existing 0.3×0.3mm2 small chip packaging with a 1×1mm2 large-size chip is a major technological development trend when the chip injection cur...[Details]
Robots are known as "the jewel in the crown of manufacturing". Their research and development, manufacturing and application are important indicators of a country's scientific and technological i...[Details]
Abstract: The aircraft self-destruction system is an important part of the aircraft, and its reliability and stability are the basis for the reliable operation of the aircraft. The working principl...[Details]
1 Introduction
Hybrid integrated circuit (HIC) is an integrated circuit made by combining semiconductor integration technology with thick (thin) film technology. Hybrid integrated circ...[Details]
The increasingly mature photovoltaic market requires a more complex product portfolio, rather than a one-size-fits-all approach. The introduction of the 531 new policy in mainland China has led the...[Details]
Recently, two companies that were established just one month apart announced the establishment of a joint R&D center. One is a new strength car company, and the other is a new force entering smart ca...[Details]
I used to complain about the unfriendly design of MPLAB. Today, I saw an article on the Internet that teaches you how to set it up. After setting it up, it is much more user-friendly. I would like to...[Details]
The storage industry is having a hard time. Falling prices have shrunk product profit margins, and oversupply has left many manufacturers with a large backlog of products. Against this backdrop, Sams...[Details]
The in-vehicle display market is developing in a positive direction.
As Gasgoo Automotive Research Institute said in the "In-Vehicle Display Industry Report (2024 Edition)", large-screen...[Details]
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