As the Internet of Things (IoT) expands, the number of newly connected devices is expected to reach billions by 2020. One of the main reasons for connecting these devices is to enable smarter automate...
MicroPython adds support for RPi PICO (RP2040)rp2/modmachine: Implement additional functions incl unique_id and idle.
windows/msvc: Use same default python command as core.
tests/run-tests: Change def...
The new coronavirus epidemic is still raging around the world. With the arrival of winter, a small number of local confirmed cases have appeared in some provinces and cities in China. Although they ha...
Q1. How to describe P2OUT.3 in IAR, #define LCD_cs1 P2OUT.3; Is it correct?A1: 430 cannot be bit-addressed, so general bit operations are performed through "AND". #define LCD_cs1 (P2OUTBIT3).
Q2. What...
The USB port of the Bull power strip in my hand has been broken for a long time
I chose Bull instead of Xiaomi because I have been using their socket strips and they are of good quality.
This type of ...
line
1.1 Wire
Automobile electrical equipment is connected to the power supply, control switch and protection devices through wires. Wires are the basic components of automobile electrica...[Details]
First, I want to summarize the characteristics and precautions of the SPI bus, and second, summarize the use of SPI DMA
1. SPI signal line description
Usually SPI is connected to external devices...[Details]
For Apple, adding new colors to the new iPhone every year is almost an unshakable method. Although the method is a bit old-fashioned, it still gives users a great sense of freshness and can be...[Details]
In recent years, the cable TV industry has developed rapidly in China, providing viewers with a variety of TV programs and enriching our cultural life. In particular, the multifunctional value-add...[Details]
1. Introduction
As a backup power source when the power system is out of power, batteries have been widely used in industrial production, transportation, communications and other industries. I...[Details]
According to the Operator Finance Network, the three major operators will commercialize 5G on September 1. Unlike Korean operators who have provided large subsidies to users to purchase mobile phones...[Details]
Recently, as an important partner of ST, Airlab was awarded the strategic partner certificate at the STM32 Summit, which represents ST's official recognition of Airlab's OTA (Over-The-Air) in the ...[Details]
void WWDG_INI(void) { WWDG_WR = 0x60; //Watchdog window value, the window value must be above 0x3F, but must be less than the count value, otherwise the watchdog cannot be fed WWDG_CR = 0x...[Details]
Most anti-collision systems that can automatically brake use millimeter-wave radars that support high-speed driving, or laser radars that are suitable for low-speed driving. However, they need to b...[Details]
Dr. Wolfgang Eder takes over as Chairman of the Supervisory Board of Infineon Technologies, Dr. Reinhard Ploss appointed CEO until the end of 2022 At the meeting, the Supervisory Board of Infineon ...[Details]
At the end of last year,
the delivery of
Tesla
Cybertruck caused quite a stir in the automotive industry. Its sci-fi appearance and excellent driving performance have become a hot topic. How...[Details]
The board uses the friendly mini2440. At first, I followed the manual provided on the CD, but encountered various problems, many of which were not solved. The reason is that I haven't understood the ...[Details]
Issues that need to be noted when using a handheld rangefinder: The handheld rangefinder cannot be aimed at the human eye for direct measurement to prevent damage to the human body. At the same time, ...[Details]
The public broadcasting system is currently in demand in all walks of life, and is used in hotels, shopping malls, parks, scenic spots and other places. In actual use, we will find that some broadc...[Details]
On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Microcontroller MCU
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