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In the process of high-frequency switching power supply design, development, debugging and acceptance, many parameters need to be tested, which requires many measuring instruments and their accesso...[Details]
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USB Type-C, with its powerful functions and the strong promotion of Apple, Intel, Google and other manufacturers, will quickly lead to a revolution in USB interfaces and will have a positive impac...[Details]
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If domestic panel manufacturers want to seize the organic light-emitting diode (OLED) lighting business opportunities, brand development will be an important factor that cannot be ignored. Since th...[Details]
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introduction
Pulse meter is a common electronic electricity meter on the user side of the current power system. For the remote electronic meter reading system, it is necessary to realize reliable...[Details]
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Write command format: Register Address Length Data Read command format: # echo "register address" getreg # cat getreg 1. Enable register # adb shell "echo "0x01,0x01,{0xff}" /sys/bus/i2c/devices/...[Details]
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The prospect analysis survey of the voltage stabilizer industry shows that the domestic inverter market has developed with the entry of foreign brands. Foreign brands have a first-mover advantage and...[Details]
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1 Schematic From the schematic diagram, we can see that the three LEDs are controlled by GPF4, GPF5 and GPF6 respectively. 2 Register Description GPF4, GPF5 and GPF6 can be used as input, output, ...[Details]
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The international standards organization 3GPP announced the freezing of the R16 standard, marking the completion of the first evolution version of the 5G standard. It is understood that R16 is the fi...[Details]
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In this section, we will learn how to analyze the AT24C02 memory chip under the I2C interface. After learning this section, we will learn how to use I2C to operate AT24C02 under Linux. 1. Introduct...[Details]
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1 Preface The TMS320F28xx DSP chip has a 128 K×16 bit word Flash, two 4 K Block 1 Kxl6 bit single cycle access RAM (SARAM) M0 and M1. Since there are many types of memories and large capacities,...[Details]
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Infineon joins hands with Continental to build efficient, high-performance automotive architecture • Continental uses Infineon's high-end AURIX TC4 microcontroller to develop innovative electronic...[Details]
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1 Introduction
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. It is an important parameter for measurement and control in industrial ...[Details]
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1 Traditional electrical diagram
A conventional electrical diagram of a known three-phase induction motor fault alarm control circuit is shown in FIG1 :
Figure 1 Three-phase inducti...[Details]
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In order to facilitate the agricultural machinery operator to quickly and accurately know the depth of the machine operation, a field ultrasonic ranging method based on NEC single-chip microcomputer ...[Details]
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On March 12, 2021, the Open Day of the Suzhou R&D Center of Lingpai New Energy with the theme of "Leading the Era, Energetic Future" was successfully held. Through this open day event, Lingpai New En...[Details]