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...
The traditional technology of mine security system is relatively mature, mainly including TV monitoring system. The front-end point close to the central control room generally adopts cable transmissio...[Details]
In this section, we will explain the use of digital tubes. Since the principles have been learned when learning about 51 single-chip microcomputers, here you only need to use the previously learned o...[Details]
Daytime running lights (DRL) are a type of signal lamp that has become popular in recent years. They are generally installed in the headlights of cars, and their function is to make the vehicle easier...[Details]
China Energy Storage Network:
Wuzhen, Zhejiang Province is now the world's Wuzhen. From December 16 to 18, the second World Internet Conference was held in this permanent venue. "Connectivity...[Details]
August 5, 2022 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation™, announces the launch of a new season of the "Hot Product Re...[Details]
Recently, Sungrow signed an agreement with Larsen & Toubro (L&T), a world-renowned EPC company, to provide inverter solutions for the 2.2GWac single photovoltaic project in Saudi Arabia's NEOM new ...[Details]
The domestic CPU market has always been controversial. Companies such as Loongson and Zhaoxin have launched a number of PC CPUs, but they are only limited to use by a few domestic brands and have not...[Details]
I have always used IAR to write stm8 programs, and have never used the official IDE of st. Later I heard that the code compiled by Cosmic is better than IAR optimization, so I decided to try stvd+C...[Details]
O Introduction
Switching current technology is a new analog signal sampling, holding and processing technology proposed in recent years. Compared with the mature switching capacitor technology, swi...[Details]
● Interrupt Mapping Unit: Maps USB events that may generate interrupts to three different NVIC request lines: ─ USB low priority interrupt (channel 20): Can be triggered by all USB events (correct...[Details]
Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? What if in your application cir...[Details]
1. ARM can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. 2. ARM is a company that specializes in chip design and development ba...[Details]
According to foreign media reports, a recent study by the American Automobile Association (AAA) shows that moderate and heavy rain can significantly reduce the performance of advanced driver assistan...[Details]
In control systems, the I/O port of a single-chip microcomputer is often used to drive other circuits. The relevant data on the driving capabilities of the I/O ports of several commonly used single...[Details]
Can Xinlian Integrated Circuit continue its good growth momentum in the fourth quarter? What is the profit trend of the silicon carbide business? Who are the customers of analog IC? What is the r...[Details]