1 Experimental conditions
One spoonful (10mL) of alcohol, 4 disposable cups (180mL), constant temperature and humidity chamber2 Experimental procedures
2.1 Preparation of solutions of different concen...
[i=s]This post was last edited by CokezzZ on 2021-6-2 15:15[/i]Create a new project folder
Create a folder named LED to store the project files, and then create two folders in it. The Listing folder i...
Some batteries have communication chips inside. It is recommended to use a Level 2 or Level 3 charger for charging.
I am a little confused about this. What is a Level 2 or Level 3 charger? What chargi...
The event has ended and the awards are being reviewed~~~
Please note that the post must be originally published on EEWorld. I hope that everyone's post is a thank you from the bottom of their heart. C...
[color=rgb(0, 0, 0)][backcolor=transparent][font=Tahoma,]I have been downloading the STM32 minimum system board with the ST-LINK debugger. Just now, for some reason, the download suddenly went wrong a...
As an electronics enthusiast, if you don't understand single-chip microcomputers, no matter you are engaged in maintenance or development, at least you are not a qualified electronics enthusiast now a...[Details]
There are two main ways for TigerSHARC series DSP chips to communicate with the outside world: bus mode and link port mode. The link port mode is more suitable for real-time communication between FPG...[Details]
Some aspects of car interior design haven't changed radically in the past half century or more. The steering wheel is always there, the gear lever is always on the right, and the vents may be round o...[Details]
According to foreign media reports, a Japanese startup called Vaak claims to have developed an artificial intelligence software that analyzes surveillance videos in stores to detect suspicious behavi...[Details]
Competition in the smartphone market is becoming increasingly fierce this year, and many mobile phone manufacturers have opened up new battlefields and set their sights on TVs as the center of Intern...[Details]
According to news on August 27, according to @Momomo_US, the price of Intel’s 14th generation Raptor Lake Refresh desktop CPU has increased compared to the 13th generation CPU. He said the pricing of...[Details]
After the publicity of car companies and technology suppliers, autonomous driving technology is no longer a strange word, but unfamiliarity does not mean familiarity. There are still not many people ...[Details]
e-Network launches seven-segment display design challenge The competition encourages community members to develop projects using seven-segment displays Shanghai, China, June 13, 2022 – Farnell e...[Details]
In the HiSilicon project, we need to use the ZeroMQ message queue framework, which was used well on the PC before. So we need to cross-compile it and port it to the ARM platform. For transplantatio...[Details]
1. Application occasions
Two or more inverters are needed to achieve speed following cascade control.
2. System solution
The WIN-V63 series vector control inverter developed and produce...[Details]
As we all know, a motor is a device that can convert electrical energy into mechanical energy. It is widely used in the fields of industry, agriculture, military industry, rail transportation, househ...[Details]
The official news platform of the General Administration of Customs shows that Futian Customs under Shenzhen Customs previously seized a batch of 391,500 printed circuit boards in the freight export ...[Details]
On the afternoon of November 12, Samsung held a press conference in Shanghai and officially launched the new generation Exynos 1080 processor. This 5nm process processor is not only equipped...[Details]
I made a flashlight using lemon as an electrolyte. The production process is quite detailed, so I recommend it to everyone.
The electrode materials used were copper and zinc (galvanized ir...[Details]
In today's increasingly tight energy situation, wind power generation is becoming more and more popular due to its high efficiency and cleanliness. With the deployment of the planning and construction...[Details]
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