Use 7747 to measure capacitance, the capacitance value to be tested is about 3pf.
After I2C is connected, I configured the registers of 7747 according to the sample code of 7746, but when reading the ...
[i=s]This post was last edited by wintonson on 2021-1-31 15:33[/i]【 RISC-V MCU CH32V103 Review】 ---Advanced Wiki--- Writing USB files
The Advancement of Victory
January 31 , 2021Preface:
This is the e...
Serial port input and output are needed in the project. I looked through the forum and found that there was no article about configuring serial port 1, so I had to write it myself.
Just write a test p...
Generally speaking, should we install the library in the ubutu environment and then call the library of the system file in cmake, or compile the library and create a new lib under the source code and ...
According to the plan, I changed the serial port configuration this time. Open the CubeMX project file and select the serial port number output to the debugger according to the schematic diagram. It s...
Voltage Conversion at Low Energy Levels
Voltage conversion at low energy levels
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1. Overview of current vector signal analyzer calibration methods The commonly used signal analyzer (VSA) measurement method currently uses a standard vector signal source. The advantage is that it i...[Details]
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Summary
When the main program executes a task, a "waiting..." dialog box will pop up to prompt the user to wait until the task is completed and the "waiting..." dialog box disappears. The following ...[Details]
According to a report from Taiwan's Zhongshi News Network on the 16th, after the famous American investor Warren Buffett's Berkshire Hathaway reduced its holdings of more than 86% of TSMC's ADR share...[Details]
The following is the query working mode of the timer, and no interrupt request will occur: #include avr/io.h int main(void) { //8-bit timer time calculation T=(256-initial value) * pulse period ...[Details]
Data storage device configuration The data memory consists of special function registers (SFRs) and general purpose registers (GPRs). SFRs control the operation of the device, while GPRs are a ge...[Details]
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The effective value (rms) is a measure of the amplitude of an AC signal. Practically defined, the effective value of an AC signal is equal to the amount of DC required to produce the same amount of...[Details]
Introduction In daily test and measurement, data acquisition cards are often used to collect data. However, many data acquisition cards often complete data transmission through the PCI bus, which has...[Details]
In February 2017, Apple Patents published a patent application report titled "Apple patent reveals breakthrough quantum tunneling touch-sensitive material for iPhone, Smart Cases, and more." Apple's...[Details]
The electromagnetic compatibility
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integrated circuits
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ADI Reference Circuit
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