[DWIN Serial Port Screen] Nucleic Acid Sampling Registration System 1https://en.eeworld.com/bbs/thread-1200199-1-1.html
[DWIN Serial Port Screen] Nucleic Acid Sampling Registration System 2: Prepare B...
[i=s]This post was last edited by xiaobai16 on 2020-4-5 09:18[/i]Can someone help me take a look at this? Why can the command sent by the MCU only be displayed up to the fourth step (that is, it can o...
The Internet of Things (IoT) is a dynamic market that is driving change while also helping us cope with it. New applications are emerging every day, and the IoT ecosystem is evolving with it. Let’s ex...
Excuse me, I am currently using assembly language to program this chip, but I only wrote 1FX on page 1 and executed it on the program. I found that when I entered the call and then jumped back to the ...
[font=微软雅黑][size=3][color=#000]SSR solid-state relay is a new type of contactless switch device. It will not generate contacts or sparks during the process of switching on and off. The role of solid-s...
0 Introduction The measurement of meteorological parameters such as temperature, humidity, air pressure, wind speed, wind direction, etc. plays a very important role in daily life, agriculture, fi...[Details]
(Image source: Renovo) According to foreign media reports, on June 25, local time, autonomous driving software company Renovo announced a partnership with Seagate Technology plc, a leading provi...[Details]
There is a type of instrument in industrial on-site liquid level detection that detects the liquid level by placing the sensor into the liquid to be measured based on the buoyancy it receives. This t...[Details]
To convert a 2-digit hexadecimal number to decimal, divide it by 10 to find the quotient and remainder. What about 4-digit hexadecimal numbers? The DIV instruction can only perform division operati...[Details]
introduction A good charger plays a decisive role in the service life of the battery. The smart charger has the advantages of simple operation, high reliability and strong versatility. It is an impo...[Details]
As we all know, good driving habits and excellent adaptability are the fundamental guarantee of driving safety. But it is unrealistic to require every driver to have the driving level and sensitive re...[Details]
1. When is de-embedding required in S-parameter measurements?
For quite a few products under test, such as connectors, circuit boards using slots, etc., special fixtures are required for S parameter ...[Details]
Although early USB 3.0 products have hit the market, the mass conversion to SuperSpeed USB has not yet begun. Part of the problem is that USB 2.0 is already very popular and very cheap to produce. ...[Details]
1. Measure coil resistance: You can use a multimeter with the R 10Ω setting to measure the resistance of the relay coil to determine whether the coil is open circuited. The resistance of the relay ...[Details]
Although the Christmas holiday is approaching, the autonomous driving industry is still "hot". Recently, May Mobility, an autonomous driving company from the United States, successfully finalized a...[Details]
Now I want to use serial port programming to realize the communication between the microcontroller and the PC. Now there are some programming examples collected on the Internet for reference.
Se...[Details]
This article shows how modern computer-aided design (CAD) systems with embedded analysis tools can enable mechatronics design.
Users always ask us to improve the performance of the designed ma...[Details]
The audio preamplifier circuit provides switching signals, volume adjustment, buffering, etc. for the audio, and can add about 10 times the voltage amplification to make the audio have better sound qu...[Details]
China Energy Storage Network News:
Recently, the National Development and Reform Commission and 12 other departments issued the "Notice on Printing and Distributing Several Policies to Prom...[Details]
As an important member of the capacitor family, electrolytic capacitors are being used more and more widely in various electronic devices due to their advantages of large capacity, small size and low...[Details]
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