Earlier we introduced how to obtain the motor speed of the Raspberry Pi and how to use the Raspberry Pi timer. By combining the two and using the control algorithm, we can also control the motor speed...
[i=s]This post was last edited by Jacktang on 2020-4-1 23:20[/i]Future networks will face: 1,000 times the data capacity growth, 10 to 100 times the wireless device connections, 10 to 100 times the us...
[i=s]This post was last edited by jinglixixi on 2021-3-25 09:54[/i]The RP2040 has an integrated A/D conversion channel and a built-in temperature sensor on channel 4 to detect the temperature inside t...
[i=s]This post was last edited by RCSN on 2020-5-10 21:39[/i]A while ago, the author helped others develop a simple and low-cost QR code recognition solution, using the STM32F407VET6+OV2640 solution, ...
Wedbush analyst Daniel Ives on Monday (25th) expected Apple to announce impressive iPhone shipments and strong demand in China, so he raised Apple's target price to $175 per share. Wedbush analyst Da...[Details]
This paper studies the design of a 16×16 LED Chinese character scrolling display screen based on the AT89C51 single-chip microcomputer and its simulation implementation using Proteus software. It m...[Details]
0 Introduction
The design scheme adopted in this paper is based on Philips' ISP1362 OTG control chip. Referring to the latest USB OTG technical specifications, a master/slave system that compl...[Details]
introduction
Improving vertical resolution has always been the goal of oscilloscope designers, as engineers need to measure finer signal details. However, achieving higher vertical r...[Details]
Many countries are actively developing LED lighting technology. Temperature control is the key to long life of high-brightness LEDs and minimize light decay. Therefore, compared with other light s...[Details]
1. Voice Interaction Process
Although voice interaction is commonplace in daily car use, the process of wake-up word → issuing commands → car computer feedback is not as simple as users percei...[Details]
LED display screens, like other items, will inevitably encounter various problems and precautions during use.
1. Anti-static
LED display assembly factories should have good anti-stati...[Details]
The operation commands of the microcontroller's off-chip program memory and data memory are different from the commonly referred to memory, and are different from the AT24C02 of the I2C bus and ...[Details]
Embedded systems are the foundation of the electronic information industry and the core of intelligent systems. Artificial intelligence develops rapidly, and embedded operating systems play an increa...[Details]
Research on power batteries and charging technology for electric vehicle energy often requires charging experiments with multiple charging methods for different types of power batteries. This require...[Details]
According to Reuters, a person familiar with the matter revealed that British government officials have discussed the supply of 5G network equipment with companies in South Korea and Japan, which is ...[Details]
Last night, Xiong Junmin, Vice President of Honor Business Department (Products), confirmed that the Honor 30 series will be the first to launch the Kirin 985 chip. The page from ai-benchmark shows...[Details]
On November 2, the 300,000-kilowatt new energy storage project with a total investment of 2.395 billion yuan by Shouhang Energy Group was started and laid the foundation stone in Changji National High...[Details]
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