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0 Introduction
Smart cars, also known as wheeled mobile robots, can move automatically in a specific environment according to a preset mode without human intervention. They can be used in scien...[Details]
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Development board: TQ2440 Kernel: Linux 2.6.32 PC OS:Ubuntu 11.04 This article will explain the transplantation of LED drivers. The LED in this article is used to realize heartbeat, that is, af...[Details]
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In recent years, the automotive industry has been innovating and developing at an astonishing pace. The four latest trends - "ACES" - Autonomous Driving, Connectivity, Electrification and Services -...[Details]
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introduction
AC motor variable frequency speed regulation has been widely used in developed countries around the world, and has a tendency to replace DC speed regulation. Using a frequency con...[Details]
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0 Introduction At present, with the widespread application of automation technology in the industrial field, the automation transformation of traditional production processes and working methods...[Details]
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Recently, Xiaomi officially launched the Xiaomi Mi 10 Youth Edition Doraemon Limited Edition to commemorate the 50th anniversary of the product series. This phone uses 8GB RAM + 256GB storage configu...[Details]
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With touchscreens becoming almost standard in the mobile phone space, many people are eager to see this technology in the automotive market. Of course, some people may think that touchscreens are a...[Details]
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The AC motor in your car creates rotational force by changing the current. When the current passes through the coils in the motor, a magnetic field is created. The AC current constantly changes dir...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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LTE technology refers to surpassing 3G, so it is a technology between the third generation and the fourth generation, so LTE is called Long Term Evolution.
There are two major technology camps:...[Details]
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introduction ?
Power supply units, whether DC or AC, use electronic transformers (soft magnetic electromagnetic components) made of soft magnetic cores. Although there are already air-core ele...[Details]
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1 Introduction
The basic working principle of PWM switching voltage or current stabilization power supply is that when the input voltage changes, the internal parameters change, and the external lo...[Details]
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/*Note: Example of timer interrupt, simple frequency meter, beginners should pay attention to
the voltage polarity and voltage value of each pin, which should not exceed 5V. We are just doing...[Details]
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In 2008, the Chinese government added operating frequencies of 868MHz to 868.6MHz for micropower (short-range) radio applications. The RF requirements for radio equipment are as follows:
(1) Transmit...[Details]
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15W constant power switching power supply circuit
Figure 15W constant power switching power supply circuit
The circuit of the 15V, 15W constant power switching power supply ...[Details]