When I used the simulator to connect to DSP C5509A in CCS environment to debug an RTC program, I found that the output window did not output time information regularly. I thought it was a problem with...
The native USB port on ESP32-S2-Saola-1 is not connected to the USB, but only to the pin header. Although it can be used every time with Dupont wire, it is easy to have poor contact, so I want to modi...
If I connect any two I/O pins directly without a buffer in between, is there any delay? The delay of connecting one inverter in between and connecting three inverters should be 3 times different. Why ...
The master station of modbus stipulates that the address of the master station is 0, and the address of the broadcast packet is also 0
1. If the master sends a data packet with address 0 to the bus, a...
This article explains the ESD (Electrostatic Discharge) resistance of capacitors.
ESD resistance test method
When static electricity carried by the human body and equipment is discharged to the entire...
As we all know, in July 2019, Japan announced controls on exports of several chips and smartphones, important raw materials for the manufacturing industry, to South Korea, which had an adverse impact...[Details]
Bandwidth is the first parameter most engineers consider when choosing an oscilloscope. This article will provide you with some useful tips on how to choose the right oscilloscope bandwidth for your...[Details]
The range self-switching frequency meter is controlled by AT89C51 single-chip microcomputer, and is mainly composed of five modules: signal amplification and shaping circuit, single-chip microcom...[Details]
Become a LabVIEW Vulnerability Fixer
If you use NI LabVIEW software regularly, you probably have a toolbox of debugging tips and techniques for when the software does not behave as expected. Some o...[Details]
TLC0831 conversion sample program #include reg52.h #include stdio.h typedef unsigned int uuint; typedef unsigned char uchar; sbit adcdo=P1^0; //define the data line D0 of TLC0831 sbit ad CC s...[Details]
In accordance with the decisions and arrangements of the CPC Central Committee and the State Council, the National Development and Reform Commission recently issued a policy to reduce electricity c...[Details]
Loop resistance testers will inevitably encounter various abnormal problems in our daily use. Let's briefly talk about how to solve these abnormal problems. 1. Phenomenon: The loop resistance teste...[Details]
With the rapid development of 3G network technology and the enhancement of various functions of 3G mobile phones, it has become possible to use 3G mobile phones to achieve video surveillance anytim...[Details]
Some Problems in Digital Oscilloscope Measurement 1. What are the application scenarios of pulse width triggering? There are generally two typical application scenarios for pulse width trigge...[Details]
0 Introduction
Radio Frequency Identification (RFID) is an automatic identification technology that uses induction, electromagnetic fields or electromagnetic waves as transmission means to ...[Details]
RDK4 incorporates advanced components to shorten the pre-development phase Rutronik System Solutions provides the new automotive-grade hardware RDK4, which expands the Rutronik basic board and a...[Details]
At present, there are basically two types of fast charging management chips that are widely used. One is a single-chip microcomputer, and the other is a fast charging management dedicated integra...[Details]
With the popularity of touch technology in various markets in recent years, various touch technologies have developed rapidly, among which capacitive touch applications have developed the fastest. Fol...[Details]
BOE, which has launched a massive offensive, has launched a 10.5-generation (3370×2940mm) production line capable of producing large panels. South Korean media Chosun Ilbo analyzed that it is only a ...[Details]
How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]
DSP and ARM Processors
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