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With the development of global diversity, our lives are constantly changing, including the various electronic products we come into contact with. Then you must not know some of the components of thes...[Details]
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1. Choose the ammeter reasonably (1) According to the accuracy requirements of the measured value, the accuracy of the ammeter should be reasonably selected. Generally speaking, the 0.1-0.2 level mag...[Details]
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At 01:56 Beijing time on May 10, 2022, the Long March 7 Yao 5 carrier rocket carrying the Tianzhou 4 cargo spacecraft was ignited and launched at the Wenchang Space Launch Center in my country. Acco...[Details]
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GPS is a very common global positioning system. The general civilian GPS uses the L1 carrier of the GPS system, with a frequency of 1575.42MHz. Generally, GPS satellites are 12,000 kilometers abov...[Details]
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Abstract: Aiming at the defects of poor stability, high power consumption and large size of current heart rate detectors, a wearable heart rate detection scheme with strong practicality is designe...[Details]
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LabVIEW can also call the MSCOMM control to implement serial communication, but programming is relatively complicated and is generally not recommended. It is most convenient to use the built-in VISA i...[Details]
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This time, we bring you a universal remote control
touch switch
made with digital circuit CD4069
. Its power consumption is very small, about 5mW, and it can be widely used in homes, hote...[Details]
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In the stm8_interrupt_vector.c file, we can see that except for the Reset vector, the entries of other interrupt vectors all use the void NonHandledInterrupt (void) function. For normal use, we still...[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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When I first started debugging the connection between the TWI bus and AT24C02, I took a few days of detours because it was my first time to implement I2C in hardware. Today, I have completely debugge...[Details]
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It is obvious to all that new energy vehicles can "roll" smart cockpits and achieve results much faster than smart driving. When people talk about car intelligence, what are they talking about? A...[Details]
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The following points must be noted when selecting and using the inverter:
1) The DC voltage must match;
Each inverter has a nominal voltage, such as 12V, 24V, etc.
Th...[Details]
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1 Introduction
The single-chip multi-machine parallel communication system introduced in this article uses 89C51 as the host and multiple 89C2051 as slaves. (89C2051 is a 20-pin 300MIL package wi...[Details]
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1. Serial port mode 0 application programming The serial port mode 0 of the 8051 microcontroller is a shift register mode. By connecting an external serial-input and parallel-output shift register, a ...[Details]
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The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to adjust the speed of the motor to meet the needs of different processes and equip...[Details]
Altera SoC
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