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A Ford study shows that car buyers still need to understand the nature and benefits of all-electric vehicles. According to the results of the Ford study, there is still a lot of misinformation surrou...[Details]
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The technical indicators of the quality of LCD splicing screens are related to the quality and technical indicators of the entire security system, so the selection of LCD splicing screens is very imp...[Details]
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Continuing from the previous article, let's take a look at IRQ. The interrupt source set as IRQ can be prioritized. In the interrupt source table, 32 interrupt sources can be assigned to IRQ. So wh...[Details]
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I have been working on the power consumption of PIC microcontrollers for the past week. Since the project is powered by batteries, the power consumption issue is very important. According to the data...[Details]
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What do __I, __O, and __IO mean?
These are macro definitions in the ST library, and are defined as follows:
#define __I volatile const /*!
#define __O volatile /*!
#define __IO volatile /*!
O...[Details]
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In-system programmable Flash program memory ATmega168 has 16K bytes of in-system programmable Flash for storing program instruction code. Because all AVR instructions are 16 or 32 bits, the Flash is ...[Details]
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Car IP Camera
Based on the development of digital signal processing technology (DSP) and network technology, video technology has developed from analog technology to mixed digital and analog DVR,...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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TMS is currently approved by the FDA for the treatment of depression that does not respond to medication. UCLA researchers say it has not been fully utilized. However, new equipment launched this sum...[Details]
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11.1 GPIO introduction 11.1.1 GPIO pins GPIO is the input and output port. S3C2440A contains 130 multi-function input/output port pins and they are eight ports as shown below: Port A (GPA): 25-bit o...[Details]
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The key technology of CCD (Charge Coupled Devices) application system lies in the generation of CCD drive timing and the acquisition and processing of output signals. At present, the main driving m...[Details]
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Moore's Law, the golden law that has influenced the development of the semiconductor industry for more than 50 years, has been questioned in recent years. NVIDIA especially likes to emphasize that Mo...[Details]
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Qi Siqing, General Manager of Mengdong Electric Power Communication Company
The ubiquitous power Internet of Things is to fully apply modern information technologies such as mobile Internet, a...[Details]
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Introduction This article introduces how to use timer2 in the STM8L series to generate 38K frequency PWM. Among them, this article uses the first channel (PB0) of timer2. experiment platform Compil...[Details]
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0 Introduction
Belt conveyor is the most ideal high-efficiency continuous transportation equipment for coal mines. Compared with other transportation equipment (such as locomotives), it ha...[Details]
PCB Design
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