Dear forum friends, I recently made a board to test the capacitance of capacitors. It uses constant current charging, the voltage change is given, and the capacitance is calculated through time. Now t...
[align=left][font=微软雅黑][size=3]We sincerely invite you to unveil the mystery of the MSO5 series multi-channel oscilloscope with us and interpret the inner mechanism of the oscilloscope. After-sales te...
The compilation is successful and the MCU source program is as follows: /********************************************************************************** Function: Running V2.86 version of ucosii on...
RTC is an important real-time clock timer, which can be used to assist in marking the data collection time. In addition, it can also easily realize the production of electronic clocks. Figure 1 shows ...
In PCB design, after setting the board outline, call the parts (footprint) into the workspace. Then reposition the parts to the correct location and wire them when finished.
Component placement is the...
A portable electric meter specially used to check and measure the insulation resistance of equipment and lines. The insulation performance of electrical equipment is related to the normal use of elec...[Details]
When analyzing the driver writing process, you will encounter many hard-to-find problems. At this time, the debugging method is very important. The following introduces the method of debugging the ...[Details]
How does the Internet of Things affect your daily life? This video gives a brief explanation.
This article link: The Internet of Things affects daily life
For more IoT-related co...[Details]
Random measurement: Random measurement is also called statistical measurement, which mainly performs dynamic measurement and statistical analysis on various noise signals. This is a new measurement te...[Details]
According to the latest report from technology media MacRumors, at the request of Apple, the California Department of Motor Vehicles (DMV) revoked the company's autonomous vehicle testing license o...[Details]
Undoubtedly, salary is an important factor in choosing a job. As the Sino-US technology war continues to escalate, China has attached unprecedented importance to the semiconductor industry. Semicondu...[Details]
On July 30, Shenzhen Xunjiexing Technology Co., Ltd. (hereinafter referred to as "Xunjiexing") issued its first public offering of shares and planned to be listed on the Science and Technology Innova...[Details]
Today, a friend who uses a Microsonic oscilloscope asked me what does it mean when there is a channel isolation in the oscilloscope parameter table, which is greater than or equal to 40 decibels. So ...[Details]
"The computer industry has always been a game of leapfrogging. Today you jump over me, and tomorrow I jump over you." - Watson Jr., former president of IBM. The PC market has been developing for 4...[Details]
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Virtual instruments are developed based on PC technology, so they completely "inherit" the advantages of the latest commercial technology dominated by ready-made PC technology, includin...[Details]
Test case validation includes transmitter and receiver demodulation and radio resource management for Narrowband IoT (NB-IoT) over non-terrestrial networks (NTN)
Support certificati...[Details]
According to foreign media reports, luxury car brand Porsche and technology giant Apple agree that streaming music will be the next development direction of in-car infotainment systems, so the two pa...[Details]
1. S3C244 Serial Port Overview Serial communication generally requires the addition of a level conversion circuit because the TTL/CMOS level is inconsistent with the RS232 level: TTL/CMOS level: ...[Details]
Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today announced that more than a dozen device manufacturers have adopted Qorvo’s ultra-wideband (UWB...[Details]
On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
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