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The device uses 5 minutes as a timing unit and can last up to 1 hour. It uses a 3V battery as the power source and has a buzzer alarm. The power consumption is about 6mA when working (using AT89C20...[Details]
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The SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface that enables the MCU to communicate with various peripheral devices in a serial manner to exchange inform...[Details]
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This technique is often used when measuring multiple parameters in sequence to achieve real-time waveform switching and display the waveform of the current test parameter.
The specific steps are: rig...[Details]
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Quectel recently released an investor relations activity record sheet, which provides an interpretation of the company's raw material supply and business conditions. Regarding the supply of raw mat...[Details]
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From the basic working principle of the flyback converter, we can know that: during the period ton when the main switch tube is turned on, the transformer stores energy; during the period toff when t...[Details]
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IT Home reported on January 13 that although Xiaomi does not release products as frequently as Realme, it has multiple brands and its product positioning covers a relatively comprehensive range...[Details]
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PIC18F452 (with two CCPs) Each CCP (Capture/Compare/PWM) module has a 16-bit register that can be used as a 16-bit capture register, a 16-bit compare register, or a PWM master/slave duty cycle regi...[Details]
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Mercedes-AMG of Germany has completed the development of the electric vehicle (EV) "SLS AMG E-CELL" (Figure 1). Although the development is based on the premise of commercialization, it is estima...[Details]
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With the strong support of the national policy of encouraging patent applications, the intellectual property situation of China's LED industry has improved greatly in recent years, which is reflect...[Details]
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From nickel-metal hydride batteries to lithium-ion batteries , solid-state batteries, and the hydrogen fuel cells that Toyota has already put on the market, Mirai , Toyota is trying more possibiliti...[Details]
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Background
In the current era of smart IoT, wearable electronics are experiencing explosive growth, facilitating various applications in healthcare, disease diagnosis/treatment, rehabilitation...[Details]
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Wireless sensor networks are an emerging research field with great potential application prospects in many fields such as military, environment, health, family, and business. Wireless sensor networ...[Details]
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The epidemic crisis in Wuhan, Hubei will not have any obvious impact on domestic and global flash memory and memory production capacity, but the impact on another important product - LCD panels - is ...[Details]
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According to Electrek, on August 2, Tesla CEO Musk said on Twitter that Tesla is currently developing "the last piece of the FSD artificial intelligence (AI) puzzle" - "vehicle control." Musk recen...[Details]
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Let’s look at an example:
1testMMU.c code:
2testMMU.c code:
The effect of running the two codes at the same time is as follows:
It can be seen that two program...[Details]
Test/Measurement
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