I am doing a serial communication simulation experiment between two microcontrollers. When I use a common cathode LED, the display is wrong, but when I change to a common anode LED, the display is cor...
Plug in the power supply and network cable, ping 192.168.2.20 (this is the IP of the development board). If ping fails, change the computer IP. My computer is Win7/64-bit. The specific operation is to...
A: I would like to ask, is there any tool or method to burn dtb files separately?
B: The OS option of the burning tool has a choice
KERN-Nand
Uboot and dtb are updated together...
I want to test the inductance of 6.8 ohms. What kind of circuit should I use to convert it and send it to the microcontroller? The inductance of 6.8 ohms is the value of the coil (inductance) measured...
[align=center][media=x,500,375]https://v.youku.com/v_show/id_XMzE2NDE1MjE2.html?spm=a2h0k.11417342.soresults.dtitle&s=56a3eba4e5a311e0a046[/media][/align] [size=4]First, let me show you a drone that I...
As the title says: I would like to ask if there are any netizens who are familiar with this technology, what are the factors that affect the speed of wireless charging of mobile phones?...
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
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12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
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Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
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introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
0 Introduction
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