A business card that can run Linux, using the Allwinner F1C100s controller, with a BOM cost of only 20 yuan. It integrates rogue, 2048 games, fortune and micropython.Schematic diagramBOM costComponent...
[i=s]This post was last edited by nos001 on 2019-7-21 21:55[/i]The UC3843 BUCK step-down circuit works normally at no-load and low current. From the current sampling using 1R, it can be seen that the ...
Open the CDK integrated development environment in Windows, search for the online music player example webplayer in HOME, open it and compile and burn it to the development board
Note: Use the microUS...
RT, for example, February 29th in a non-leap year, I didn't find the answer in the manual. I actually want to know the necessity of the MCU to limit the time information to be adjusted....
The chips I used to come into contact with were encryption chips, but now they have MCU products. I have seen many functions on M0 products that are only available on M4, such as AES algorithm, TRNG r...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-19 17:34[/i] [size=4] Some people can't hold back any longer. Baidu is actually getting more and more outrageous. It may also be the result of B...
On July 25, the "Horizon 2023
Robotics
Developer Innovation Day" was successfully held in Shenzhen.
At the event, Horizon Robotics announced a series of important releases: the new Hor...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
From daily life to the most advanced science, power technology is indispensable for participation and support. Power technology and industry play a vital role in improving the level of labor producti...[Details]
In the early 1980s, Japan's Toshiba Corporation first applied AC speed regulation technology to air conditioners. By 1997, its market share had reached more than 70% of Japan's household air condit...[Details]
Fever.net reported (Text/Li Ningyuan) Some time ago, Boston Dynamics, a pioneer in the humanoid industry, announced the retirement of its hydraulically driven humanoid robot Atlas. Then, the next d...[Details]
The general installation environment requirements for frequency converters are: minimum ambient temperature -5°C, maximum ambient temperature 40°C. A large number of studies have shown that the failu...[Details]
Huawei has officially announced that it will officially release the Hongmeng HarmonyOS mobile phone operating system on June 2. Wang Chenglu, President of Huawei's Consumer Business Software De...[Details]
Despite the heavy pressure from the United States, Huawei is still moving forward steadily. In the recently released "2019 China Top 500 Private Enterprises Report", Huawei Investment Holding Co., Lt...[Details]
1. Background and Purpose
The market share of LED backlight sources
is expanding rapidly. At present,
the technology of
LED backlight
modules is developing, and the structure of L...[Details]
In the previous two issues of "Juchuang Popular Science", the editor of Juchuang brought you an instrument: LD-5 microcomputer dust detector. Through detailed graphic and text introduction, everyone ...[Details]
Circuit principle: As shown in the figure, this is a pulse fast charger circuit. This nickel-cadmium battery charger adopts a high-current pulse discharge to achieve a fast charging effect and red...[Details]
1. Instruction Set Image source: Internet Depending on the length of instructions, the instruction system can be divided into three types: complex instruction set computer (CISC), reduced inst...[Details]
Relevant research shows that the overall awareness of safety in China's new energy vehicle industry is insufficient, and the safety interaction mechanism in the entire chain has not been formed, whic...[Details]