When I was in school, I had the honor of participating in an electrical competition. In 2011, I participated in the national competition for the power supply group. It has been so long that I can’t re...
[Question] The download program reports an error:The error message gives the following tips: 1. Check the physical connection. The jumper is normal.
2. Check whether the power is on. After inspection,...
Parts ListPycom WiPy Development Board
Pycom PyTrack Expansion Board
USB Power Bank
USB data cableGPS_Store = ''while True:location = GPS.coordinates()if location == GPS_Store:time.sleep(5)continueGPS...
Use SGP30 gas sensor and CLUE to make a "milk freshness checker" to detect spoiled milk.Devices usedSGP30 gas sensorSTEMMA QT 4-core cableLithium batteryInstall bundle library to CLUEadafruit_apds9960...
[i=s]This post was last edited by jinglixixi on 2022-5-7 09:09[/i]Misled by the introduction picture, I mistakenly took the development board I was reviewing as the GD32F310K development board. So wha...
iOS 15 made its debut at WWDC 21. The new system does not seem to have many amazing new features, but it makes people feel that Apple has put a lot of effort into the details of the new system this t...[Details]
1 System control core
The block diagram of the hardware and software structure of the embedded operating system is shown in Figure 1. It consists of the hardware layer, driver layer, system la...[Details]
On November 1, the launch conference of Kehua Digital Energy's "White Paper on Full-Stack High-Safety Control Technology for New Energy Storage Systems" (hereinafter referred to as "White Paper") w...[Details]
On October 20, Guoxuan High-tech issued an announcement: its wholly-owned subsidiary Hefei Guoxuan High-tech Power Energy Co., Ltd. (hereinafter referred to as Hefei Guoxuan) received a winning not...[Details]
0 Introduction
Direct coupling is the simplest way to connect stages. It is to directly connect the input of the latter stage with the output of the previous stage. The coupling method in ...[Details]
Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA through...[Details]
Recently, Shandong issued the "Guiding Opinions on Provincial Energy Work in 2023", proposing to take the lead in accelerating the exploration of large-scale development of offshore photovoltaics a...[Details]
The flow measurement is very complicated. In order to achieve the purpose of accurate measurement, it is necessary not only to understand the principle and characteristics of the flow meter, but also...[Details]
IEC61850 is an international standard for substation automation system structure and data communication. Its purpose is to enable electronic equipment (IED) from different manufacturers in the subs...[Details]
On the eve of 2021, Huawei announced that it will hold a new product launch conference for whole-house intelligence and smart screens, and will also announce a new smart home strategy. With the devel...[Details]
The ADC0832 voltmeter simulation schematic is as follows The source program of the microcontroller voltmeter is as follows: #include reg52.h #include intrins.h #define uint unsigned int #define ...[Details]
The buttons and LCD can form our simplest calculator. Let's write a simple integer calculator for everyone to learn. In order to make the program not too complicated, our calculator does not consider...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]
Electronics Design Contest
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