Continued from the previous article~~~~~
Continue the decoupling/bypass journey~~~~~~~·
This article explains in detail the effects of ESR and ESL on decoupling through examples. By comparing theoreti...
My new computer arrived today. When I bought it, there were 512+1T hard drives and 512 only hard drives. Since I have a lot of hard drives and I plan to install them myself, I didn't choose the one wi...
1. The failure conditions are as follows:The driver installation is correct (the board is automatically installed after the USB is plugged in):
If the MCU selected in config is correct, an error will ...
Previously, the factory reset function code was placed in main.c. Now a separate file is set up to implement this function, which is more convenient for customization. In addition, boot.py is no longe...
[i=s]This post was last edited by zy459994202 on 2019-8-22 16:02[/i]Recently, I have been using RT-Thread MicroPython to operate the Pandora development board to read the acceleration and angular velo...
It is very simple to display patterns on the three-color E-Ink Gizmo. Using Adafruit's dedicated library, you can display the community's logo in a few minutes.First update the firmware of the develop...
This article mainly introduces the most important part of the temperature measurement and control system based on AT89C51 microcontroller: hardware module design. The following are the various modules...[Details]
The semiconductor shortage problem is plaguing companies around the world, so many countries have increased their investment in semiconductor research and development, and this trend is intensifying....[Details]
The microcontroller source program is as follows: //============================================================================ //=================Yingxin Technology LED Meteor Light 8 Segments 1...[Details]
The oscilloscope probe is responsible for converting signals of different forms (current, temperature, light, humidity, pressure) and different ranges (high voltage, low voltage) into voltage signals...[Details]
Part 10: Performing Breakdown Voltage and Leakage Current Measurements on Today’s High Voltage Semiconductor Devices
After years of research and design, silicon carbide (SiC) and ga...[Details]
The turbine flowmeter is a velocity meter. This type of flowmeter has the advantages of high accuracy, good repeatability, easy construction, few moving parts, high pressure resistance, wide m...[Details]
Genetic Algorithm is a type of randomized search method that evolved from the evolutionary laws of the biological world (survival of the fittest, genetic mechanism of survival of the fittest). It was...[Details]
1. What is digital power supply and what is the essential difference between it and analog power supply?
I believe that the essence of the so-called digital power supply is that the PWM re...[Details]
Back in April, Motorola launched the Edge and Edge+, marking the return of Lenovo's mobile phone brand to the flagship smartphone market. Both devices are equipped with Qualcomm's latest Snapdragon 8...[Details]
This value will reveal the cost and quantity distribution of components of Honor X10. Of the 1,165 components of the Honor X10, Japan provides 1,019 components, accounting for 87.5% of the total, t...[Details]
As a household appliance, the design of high-speed hair dryers must comply with safety regulations, so a variety of safety designs have emerged. Some use MOS + pre-driver + safety capacitors, w...[Details]
China Energy Storage Network:
Germany is the first manufacturing powerhouse to implement energy transformation and open energy market transactions. Its power market design can be used as a ...[Details]
Question requirements: Control 16X16 large dot matrix scrolling display: Come on China! Simulation circuit diagram: Simulation effect: Introduction to key components of the circuit: 74LS138: ...[Details]
Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]
Analog electronics
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