The 74hc595 cascade program test is fine, but now the problem is that PC3, PC4, PC5 are connected to 74hc4094D output Q1-Q8 is connected to LED1-LED8 lights, PB0 is connected in series with 8 keys KEY...
If you have money, you want to see the guinea pig of EWSTM8. I am one, but an old one.The previous PP,and the next is the introduction of the guinea pig. IAR EWSTM8 project creation.pdf (636.96 KB)Dow...
[i=s]This post was last edited by a student of media on 2014-12-4 19:00[/i] I saw a netizen post about the application of small solar cells in the forum, which coincided with my idea. So I made a smal...
[size=4] Voltage sag or drop refers to the phenomenon that the effective value of the power supply voltage suddenly drops in a short period of time and then rises back to normal. The Institute of Elec...
[i=s] This post was last edited by Ruizai Fendou on 2021-4-21 15:16[/i]When simulating a memristor circuit, the output voltage waveform of U2 needs to be measured, but the output waveform remains unch...
A very interesting design. It is mainly about the AD and serial communication part of Atmega48. It is not very difficult overall. You can make one yourself... [[i] This post was last edited by mxdaiyi...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
The intelligent
dust monitoring system intelligently monitors dust concentrations at and around construction sites. All concentration values are transmitted to a cloud server for
cloud co...[Details]
The primary control objective in this case is the display and alarming of data parameters on the Xinheng control scale instrument. The system's main PLC uses a Siemens CPU, and data is collected vi...[Details]
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