Recently, I accidentally used P0.11 (i.e. AD0) of LPC1343 as a digital port output to drive an LED, but found that it could not be configured as a digital port and could not be executed according to t...
[table=98%,rgb(238, 238, 238)] [tr][td]How to set the CAN filter of STM32Cube, only two required IDs need to be interrupted, and all others are filtered. How to set it? /*##-2- Configure the CAN1 Filt...
Electronic balance (1/10,000); gas chromatograph with FID detector (with splitter); 10 μL microinjector; several 20 mL small glass bottles with rubber stoppers; two medical syringes of 1 mL and 2 mL e...
[i=s] This post was last edited by Xiao Shuoshuo on 2015-5-8 11:30 [/i] I finally got the MSP432 LaunchPad. This is the first time I buy something in our forum, and also the first time I use TI's proc...
After AD conversion, we get 4 groups of word type AD values, which are stored in 4 arrays a0[8], a1[8], a2[8], and a3[8] respectively. Now we want to get the average value of a0[8], a1[8], a2[8], and ...
Dear experts: I need to make an MP3 firmware program by myself. I don't know how to write programs. I have learned C language. Is there any textbook or someone who can write it? Please teach me or pro...
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh...[Details]
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