The whole circuit is not complicated, but there are some places that need attention, so as to avoid detours. You can check the hardware in the following order to see if it works properly:power supply
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[i=s] This post was last edited by woaixiaxiao on 2020-12-5 12:15[/i]Key peripheral test
—— Test of HALL interfaceHardware InterfaceAs described above, the system mainboard integrates a HALL interface...
Due to project requirements, the algorithm must be implemented on the multi-core DSP 6678 platform, and it is inevitable to come into contact with CCS. Previously, installing and uninstalling CCS on d...
Some commonly used conversion tool functions in C language!
1. Convert string to hexadecimal
Code implementation:void StrToHex(char *pbDest, char *pbSrc, int nLen){char h1,h2;char s1,s2;int i;for (i=0...
I saw a Verilog program to drive LCD1602, the code is as follows:
module LCD1602(//50Mhzclk,rst_n,//inputlcd_en,lcd_rw,lcd_rs,lcd_data
);input clk,rst_n;
output lcd_rw;
output reg lcd_rs;
output wire ...
introduction
In recent years, with the improvement of living standards, the area of family residences has been continuously expanded, the living environment has been getting better a...[Details]
Simple frequency converters can only adjust the speed of AC motors. It can be open-loop or closed-loop depending on the control method and frequency converter. This is the traditional V/F control m...[Details]
Bluetooth plays an increasingly important role in modern life, especially with the release of LE Audio by the Bluetooth Alliance, which extends more audio applications. Qualcomm QCC518x is an effic...[Details]
Introduction: When conducting electromagnetic compatibility (EMC) assessment on large electronic equipment, it is difficult to enter the shielded room and can only be conducted in an open outdoo...[Details]
1>> ARM data types
ARM processors support 6 data types; 8-bit signed and unsigned bytes. (char, unsigned char)
16-bit signed and unsigned halfwords, which are aligned on 2-byte boundaries. (short ...[Details]
We need to strictly distinguish 1. Host 59.68.190.113, 2. Virtual machine linux 59.68.190.128, 3. ARM development board file system 59.68.190.100. 1. The steps of mounting are to start the nfs networ...[Details]
Some customers may have strict requirements and very high precision requirements. Or after buying the oscilloscope, it has been stored for a long time, or there is a temperature difference between ho...[Details]
1. Experimental tasks
(1. When powered on, the display shows “0”
(2. When the button is pressed for the first time, "D1" is displayed; when it is pressed for the second time, "D1D2" is displayed;...[Details]
According to CCTV Finance, the National Development and Reform Commission today (20) clarified the scope of new infrastructure for the first time. It is reported that the new infrastructure mainly ...[Details]
In the future, self-driving cars will mainly rely on three types of on-board sensors: cameras, radars, and lidars. However, according to foreign media reports, Israeli startup AdaSky hopes to use the...[Details]
In recent years, multinational giants have launched seven-axis robots to seize new high-end markets. This has prompted us to think deeply about seven-axis robots. What unique technical advantages d...[Details]
In the following content, the editor will report relevant news about the precautions for the use of frequency analyzers. If frequency analyzers are one of the focuses you want to know about, you may ...[Details]
In recent years, information technology based on microelectronics and computer technology has developed rapidly, and ultrasonic non-destructive testing instruments have also gained unprecedented dev...[Details]
Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
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