2 assigns data 3 to 2 at the rising edge of 1. However, when observing the waveform, it is found that 2 has a small jump at the rising edge. It should have changed from -1 to 0, but an irrelevant data...
[i=s]This post was last edited by littleshrimp on 2019-5-7 20:06[/i] My AD has not responded during the gerber to PCB conversion process. I have tried several times but it still doesn't work...
PWM is the first letter of the English word "Pulse Width Modulation", we can call it pulse width modulation, which mainly uses a single-chip microcomputer to control analog circuits. For example, PWM ...
Calculation method of load capacitance:
When designing circuits, many engineers do not know how to calculate the load capacitance of the crystal oscillator. When designing, many people rely on their e...
All the previous experiments are just to lay the foundation, and they will eventually be used in the project:
This test was done with a car ECU exported to Iran. This was left over from the CAN test p...
First version, to be optimized, there is a lot of room for optimizationThis content is originally created by EEWORLD forum user boming . If you want to reprint or use it for commercial purposes, you m...
In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
OB1: Main program; OB100: Initialization program (no need to call the main program); OB35: 100ms (modifiable) interrupt (no need to call the main program), can call the PID module; OB80, OB82, OB85...[Details]
People are paying more attention to automobile safety, and high-tech applications in automobiles are emerging one after another. Lane Departure Warning (LDW) system is one example. Experts point ou...[Details]
As the personal computer industry moves toward 1V core voltages operating at 200A, the semiconductor industry is under tremendous pressure to meet those demands and provide the methods needed to ...[Details]
When we electricians need to measure current without disconnecting the circuit, we need to use a clamp meter (abbreviated as clamp meter, clamp meter). A clamp meter is an instrument used to measure ...[Details]
First put the circuit diagram, pay attention to the selection of capacitors on both sides of the crystal oscillator, and pay attention to the resistance value between the LED and the voltage. The p...[Details]
The signal source is a measuring instrument commonly used by electrical engineers, and there are many types of signal sources, such as sine wave signal sources, pulse generators, arbitrary waveform g...[Details]
Jiwei.com reported on December 1 that today, ZTE Mobile revealed information about its next-generation flagship. Ni Fei, general manager of ZTE's terminal business unit, said at the ZTE Terminal Chan...[Details]
With the rapid development of radar data processing technology, high-speed acquisition of radar echo signals is required. However, after the laser radar's transmission wave and echo signal are co...[Details]
51 MCU Common Development Tools Hardware tools: soldering iron, multimeter, dual-trace oscilloscope, logic analyzer, DC regulated power supply, etc. software tools: Keil: It is best to choose v...[Details]
Differential thermal analysis is simple to operate, but in actual work, it is often found that the same sample is measured on different instruments , or different samples are measured on the same in...[Details]
1 Introduction Ultrasonic flow measurement for gas and fluid has many advantages. Compared with traditional mechanical flow meters and electromagnetic flow meters, it has high measurement accuracy, s...[Details]
When using the stm32 timer, it is directly applied according to the program of the atomic development version. There is no specific consideration when using it. However, a problem occurs when us...[Details]
On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]
FPGA/CPLD
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