A deck of unused playing cards and a 3D printed stand can be used to build a creative playing card clock. I used playing cards as the flaps of the clock and made a fun and crazy clock with minimal par...
[i=s]This post was last edited by lb8820265 on 2021-8-15 01:30[/i]I have had a dream of making a car since I was a child. I have been working hard for this dream and have made several generations of B...
[size=14px]ubuntu 16.04 ros. When running, the error [/size] You must call ros::init() before creating the first NodeHandle Couldn't find an AF_INET address for [] is in the main function. ros::init i...
Using the CSL library API function to configure the DSP is obviously more convenient and easier to understand than configuring registers one by one. The following describes how to use the CSL library ...
See this link: [url]https://en.eeworld.com/bbs/thread-1068572-1-1.html[/url] Let me raise an opinion that I have always wanted to say. At present, many forums have some corresponding measures, that is...
[i=s]This post was last edited by ddllxxrr on 2019-9-7 20:15[/i]I won a development board in the GD competition a few days ago. I am also an old user of MDK, so I opened it with MDK, but the phenomeno...
On February 12, Zhejiang Hangzhou Power Supply Company issued 16 measures to "fight the epidemic, ensure power supply, promote development and increase momentum". It will launch the first batch of ...[Details]
Abstract: With the advancement of science and technology, LCD is increasingly used in the display interface of outdoor displays, military equipment and simulators. However, LCD itself cannot emit l...[Details]
Interview: Lee Kap-soo, Legal Representative of Windomeli Technology Co., Ltd.
Simplifying the lithium battery testing process is one of the key points to reduce the price of electric vehicles...[Details]
Collaboration to accelerate RISC-V ecosystem with leading GPU performance
London, UK, August 23rd –
Imagination Technologies IMG BXE GPU IP has been integrated into the latest RI...[Details]
0 Preface Like developed countries, my country is vigorously promoting time-of-use electricity prices to ease the current tight electricity supply situation as the marketization of electricity su...[Details]
Many people ask me how the embedded system is developing and how to learn MCU. Today I will share with you the experience of a friend of mine. I am still a student, now in my third year, and have bee...[Details]
At a time when domestically produced cars are rising rapidly, Huawei is getting closer to the center of the stage. Xiaokang, Changan, and BAIC have all formed alliances with Huawei, while BYD, Chery,...[Details]
This reference design uses the MAX16819 as the main controller to provide a buck-
boost driver
for the 5S2P AR111 LED lamp
. Figure 1 is the circuit schematic, and Figure 2 shows the design lay...[Details]
Circuit analysis: The LT1732-8.4V used previously was used as the charging chip with a 1A charging current. The external power supply detection used the ACPR pin of 1732. When no external power su...[Details]
Recently, Anhui Xinzhi Technology officially announced the successful tape-out of the industry's first automotive-grade full-stack voice AI chip. After completing automotive-grade certification, i...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
To get the corresponding voltage value, the values of R1...R6 need to be debugged. The values shown in the figure are for reference only. There will be differences because even if the paramete...[Details]
With the popularity of mobile phones and electric vehicles, lithium batteries are playing an increasingly important role in people's lives. However, the fire and explosion accidents of electric vehicl...[Details]
It is a common practice to design a liquid level monitor using a single-chip microcomputer. If there are many channels (more than 16 channels) for the liquid level to be measured, each channel is r...[Details]
Qualcomm and MediaTek have both launched chips for car computers, with Qualcomm's 820A and MediaTek's MT2712 being the representatives. However, in the Chinese market, Qualcomm and MediaTek found the...[Details]
DIY/Open Source Hardware
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