Like MicroPython, CircuitPython can easily simulate USB HID devices, and can use the device as a USB keyboard or USB mouse. Let's take a look at the basic usage of USB HID:import usb_hidkb = usb_hid.d...
[i=s]This post was last edited by full_stack on 2022-5-9 00:54[/i]I am grateful to the platform for giving me a trial opportunity. I applied for Wi-FiBLE SoC NANO (WBRU). After consulting Tuya enginee...
1. StatementThe author does not understand embedded development. The entire reverse process is figured out step by step based on his own reverse experience. Please criticize and correct any mistakes, ...
Today, let’s learn about the common automotive electronic reverse connection protection circuits.
01
Why Reverse Battery Protection?
Imagine the following scene: the car has not been driven for a long...
I am a student at the School of Microelectronics of Xidian University, engaged in analog circuit design. I don't know much about the industry prospects and employment. I would like to consult my senio...
Wireless connection:Our W800 is a SOC with built-in WIFI, so its focus is on wireless networking. I will just briefly explain the application process: the device needs to connect to the router wireles...
On February 28, the annual computer vision conference CVPR 2023 released the results. The paper "BEV-LaneDet: a Simple and Effective 3D Lane Detection Baseline (a simple and effective 3D lane line de...[Details]
1.5kW CVCC power supply offers advanced programmability in a compact package for a wide range of applications
September 30, 2021 – XP Power officially announced the launch of two new...[Details]
On January 13, Webasto's new factory and power battery system R&D center in Jiaxing, Zhejiang were officially completed. It is understood that the Jiaxing factory in Zhejiang is Webasto's 11th factor...[Details]
ASUS reorganized its organization last year and adjusted its original mobile phone strategy to target heavy gamers and professional users. ASUS Chairman Jerry Shih said on the 18th that this transfor...[Details]
In recent years, with the progress of science and technology, artificial intelligence, one of the three cutting-edge technologies in the 21st century, has developed rapidly. As a branch...[Details]
Some time ago, I mainly collected some information about si4432, including chip manuals, schematics, official codes, etc. I debugged the purchased module to see if it can receive data. I am not ver...[Details]
Let's prepare a PLC and communication first.
We need a PLC that supports Modbus RTU communication and a USB to serial cable.
Then prepare a tool software on the computer.
...[Details]
The above two sets of data come from the financial report of iFlytek, which has been controversial recently. Some people believe that iFlytek is supported by government subsidies. iFlytek's po...[Details]
On May 25, Rongda Photosensitive responded to questions from investors and said that the semiconductor photoresists that the company can currently produce are mainly g/i-line positive photoresists, i...[Details]
On October 15, the signing ceremony of the Weice integrated circuit chip wafer-level and finished product testing base project was held in Pukou Economic Development Zone. According to information fr...[Details]
According to the German publication WindowsUnited, the US company 3M has asked German distributors to stop selling adhesive products to Huawei and its partners. The report pointed out that usually la...[Details]
How to suppress noise and improve sound quality of Bluetooth audio devices?
Wireless audio that does not require a wired connection has become increasingly popular in recent years. With the in...[Details]
Intel Xie Qingshan: Create a new collaborative office scenario to help companies unleash their innovation potential Author of this article: Xie Qingshan Industry Sales Director, China, Intel Netw...[Details]
On January 8, Cheng Yuefan, Chairman of Hunan Desay Battery Co., Ltd., and his delegation made a special trip to deliver a plaque to Zhou Kai, Secretary of the Party Working Committee of Wangcheng Eco...[Details]
Fire, needle puncture, and corrosion soaking are nothing. The solid-state battery developed by Chery Automobile can still charge and discharge normally even if a corner is cut off. At the 2024 Cher...[Details]
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