VCC is equal to 5V, and the input Vi is a small sinusoidal signal (for example, the signal is 0~1V). How to adjust this circuit (if one transistor is not enough in the circuit, you can add another one...
[i=s]This post was last edited by Aguilera on 2020-10-11 20:49[/i]Configurable Logic Blocks (CLBs) reduce overall system cost and increase functionality by integrating external logic into C2000 microc...
In this flyback power supply, the X pin is used for current limiting, and the V pin is used for overvoltage detection. When nothing is set, there is no voltage output at the output end of C16 when the...
[i=s]This post was last edited by Beifang on 2019-7-16 15:52[/i]1. The reading and demonstration of all sensor data based on Nucleo-L476L mainly demonstrates the reading and output of all sensor data ...
Humidifier, buzzer, lighter...it turns out that their principles are here → Classic experimental cases of power amplifiers (1) Piezoelectric ceramic drive!Experiment name : Piezoelectric ceramic drivi...
Home heating effect testerAuthor: lvqy1. IntroductionWhen I wrote this idea, the heating had just started. In previous years, the heating at home was very good, and sometimes I even had to open the wi...
lvqyonsemi and Avnet IoT Innovation Design Competition
Send the contents of the accumulator ACC through the serial port. The assembly language program is as follows:
SOUT: MOV SCON,#40H; Set the serial interface to work mode
MOV TMOD,#20H; Timer T1...[Details]
With the development of wireless communication technology, the transmission bandwidth is constantly increasing, the real-time information processing capability of communication terminals is rapidl...[Details]
In the first three classes, Pi Ziheng introduced input files in embedded development. Starting from today's class, Pi Ziheng will talk about output files. In the last class, I talked about the proj...[Details]
The reactive power of a single-phase AC circuit can also be measured using an active power meter. This is because reactive power
If the wiring method is changed so that the phase difference betw...[Details]
In July this year, vivo released the X50 Pro+ online and announced that it would launch a new alexanderwang co-branded version. Today, vivo officially announced through its official ...[Details]
For most car companies, 2019 was a "sad" year, and for JAC Motors, it seemed to be facing more problems to be solved. Net profit in the first quarter fell by nearly 70% year-on-year. In April, the jo...[Details]
China Energy Storage Network News:
At 12:00 on April 6, State Grid Shandong Electric Power Company completed the analysis and summary of Shandong's industrial electricity consumption data f...[Details]
1 Introduction
At present, grating devices are widely used as sensitive elements for speed and position measurement in various servo drives and their applications. In addition, two orthogonal squar...[Details]
Like electronic computers, PND products also have their main chip processors. Compared with the mainstream processors CPU of personal computers, there are only a few brands to choose from, while t...[Details]
1 Introduction
During the production process of quartz crystal sheets, they have to go through processes such as cutting and grinding. Some of the quartz crystal sheets will have physical defec...[Details]
Readers who have done low-power product development should know that the power consumption of a product is not only a matter of hardware power consumption. In fact, software is also a key factor affe...[Details]
Industry Focus 1. AIWAYS and Quantum Mobility Technology have reached a strategic cooperation to create a future smart travel life Recently, AIWAYS signed a strategic cooperation agreement with Q...[Details]
The demand for DS3231 wide temperature range clock timing is increasing, and its applications involve electricity meters, industrial, communications and other equipment with some embedded paym...[Details]
1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]
Analog electronics
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