[i=s]This post was last edited by sky999 on 2022-7-27 02:39[/i]The battery is used for power supply, and the full charge is 4.2V. The power consumption of the circuit board can be 2.6V~3.3V, and the m...
The STM32WB series of wireless MCUs have excellent RF performance and can be used in fitness and medical or wearable devices, home security and audio or smart home related applications, Bluetooth beac...
1. Functional OverviewWith HLK-W800-KIT as the main WIFI core, the on-chip peripheral I2C bus of the onboard Lianshengde chip W800 is connected to SHT20 to read the ambient temperature and humidity da...
Use an I/O port of a single-chip microcomputer (choose any one of the 4 I/O ports, indicate your choice when designing the program) to control 8 light-emitting diodes, and design a control program tha...
On the morning of September 4, some developers broke the news on Weibo that when Apple paid domestic developers, it mistakenly paid RMB instead of USD, causing the developers to receive "wages" that w...
According to Jiwei.com, intelligent network cameras (AI IPC) have a broad market space. In 2020, under the influence of the COVID-19 pandemic and international trade policies, the production capacity...[Details]
One of the emerging trends in the
3G
mobile phone space is the adoption and growth of application software (so called "apps") that are written specifically for a particular function on a ...[Details]
What are the related performances of the vegetable pesticide residue tester? The vegetable pesticide residue tester has followed the rapid advancement of science and technology and has entered major...[Details]
Recently, Yinfeng New Energy, with an investment of 1 billion yuan, settled in Yuanzhou District, Yichun City, to build a project with an annual output of 10,000 tons of high-purity vanadium. From Jan...[Details]
Central topic: Comparison between LeCroy's Sequential Mode and Tektronix's DPX Mode In sequential mode, the oscilloscope achieves a capture rate of more than 300,000 times per second by ignoring usel...[Details]
According to news on January 11, OmniVision Group released a new product OP03050 at the CES 2024 exhibition today. This is a low-power, small-size liquid crystal on silicon (LCOS) panel that integrat...[Details]
Analog Devices (ADI) and Maxim Integrated Products (Maxim) announced today that ADI’s acquisition of Maxim Integrated Products (Maxim) has received antitrust approval from China’s State Administratio...[Details]
Anyone who has used a power bank knows that if you charge your phone once a day, the power banks on the market can charge your phone 4-5 times. A 10,000 mAh power bank can only charge your phone le...[Details]
Disclaimer: The conclusions drawn in this article are all from the "Embedded Linux Complete Development Manual". They are summarized in my own words after trying to understand its meaning, so as to b...[Details]
In the past month, I have read a lot of advertisement-style LED driver IC introductions, and I feel that there is nothing new about them, that is, they do not make ICs into real LED dedicated drivers...[Details]
In the field of electric vehicles, silicon carbide (SiC) power devices are leading a technological revolution, showing significant advantages over traditional silicon-based power devices. Electric ...[Details]
In a hospital in Wuhan, Hubei, which is treating patients with COVID-19, a food delivery robot smoothly shuttles between different wards according to the planned route, delivering lunch accurately to...[Details]
Currently, autonomous driving has entered the 3.0 stage. Different from the software driver based on artificial rules in the 2.0 stage, the iteration of the autonomous driving function in the 3.0 sta...[Details]
The driver is divided into two types: running on Ubuntu and running on the ARM development board. We will test them separately.
1. Source code
empty#include linux init.h=""
...[Details]
MCU
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