A colorful cube made up of 192 RGB LEDs that can be controlled via WiFi from your phone.https://www.hackster.io/john-bradnam/wifi-neopixel-cube-3cbe8e...
When designing the reverse connection circuit of the lithium battery power module, the diode solution is often not used because the diode conduction will cause a 0.7V voltage drop, and the NMOS soluti...
Design name: Limited edition homemade Dun Dun
Work photo:Creative introduction of the work: At the Beijing Winter Olympics, Bing Dwen Dwen is really hard to come by. As a hardware engineer, this is no...
Do you want your mobile phone to have more functions? When you are relaxing, you can use your mobile phone to control the speaker and enjoy music while lying on the bed. When driving, no matter whethe...
[i=s]This post was last edited by unisqhzgok on 2022-4-10 23:00[/i]There is not much information about L233Cx Projects under the development board Demo, so USART is selected for testing.Open the USART...
As people's living standards continue to improve, their demand for vehicle comfort is also increasing. Against this background, electric windows have basically become standard equipment for vehicle...[Details]
Capacitive touch panels using film substrates. The panel in the photo was exhibited by Alps Electric at CEATEC JAPAN 2010.
The development of thin film technology will greatly change the cap...[Details]
At 8:28 am on November 22, 2022, the groundbreaking ceremony for the third phase of the expansion of Building No. 2 of Jiangsu Yuanxin Energy Storage Technology Co., Ltd. was successfully held. Dep...[Details]
On February 24, Longyuan Power signed a 1,130 MW project development agreement with the People's Government of Linqu County, Weifang City, Shandong Province. Tang Jian, deputy secretary of the ...[Details]
Note: This article and the following about the transplantation of uboot refer to "Embedded Linux Learning Notes (Based on S5PV210, TQ210)" No matter what version of uboot, the entry function ENTRY(_s...[Details]
Infrared transmitting circuit module: How the signal emitted by the microcontroller is recognized by the infrared transmitting tube, and whether the transmitting tube can normally emit infrared signa...[Details]
On June 16, 2020, Credo, a global leader in high-performance, low-power serial connectivity solutions, announced that it has received $100 million in Series D financing led by Walden International, C...[Details]
Cloud computing is a comprehensive service solution that includes cloud resources, transmission protocols, and cloud terminals. Using open cloud terminals and transmission protocols, desktops, appl...[Details]
With only one day left before the global new product launch on the 22nd, Huawei officially released a warm-up video for the Huawei Mate 40 series today, with the theme of "No fear of size, no d...[Details]
According to foreign media reports, the increasingly serious DDR3 shortage has caused prices to soar, and Samsung Electronics has therefore slowed down its plans to reduce low-density DRAM production...[Details]
How to choose speakers?
A speaker is actually a device that converts an audio power signal within a certain range into an audible sound with a sufficient sound pressure level through a transdu...[Details]
2021 can be said to be the first year of mass production of LiDAR. During this year, many brands such as NIO, Xpeng, Aion, and Great Wall have announced or launched products equipped with LiDAR. In...[Details]
Abstract: Recently, Xi'an Ziguang Guoxin Semiconductor Co., Ltd. (hereinafter referred to as "Xi'an Ziguang Guoxin") publicly published a technical paper at the VLSI 2023 Symposium on VLSI Technology...[Details]
Digital Chat Station has just exposed the detailed parameters of vivo NEX 3/3 5G version, let’s take a look. The vivo NEX 3 and the vivo NEX 3 5G version have the same configuration except for th...[Details]
In 2024, the growth of the AR industry is significantly faster than that of VR devices, and shipments have also increased. The differences between the AR and VR industries reflect that consumers' p...[Details]
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