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Single-phase pure meter generally contains only a basic metering unit, an electronic counter, a light-emitting diode and a pulse output port, etc. The power consumption of the whole machine generally ...[Details]
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Ten years of experience in the industry, teaching you the 12th lesson of microcontroller introduction:
In order to deepen the understanding of an important feature of assignment statements, "coverage...[Details]
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Design of non-contact wireless patrol system
The non-contact wireless patrol system can collect and save the time and patrol point information of patrol personnel reading patrol points...[Details]
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01
Silicon Carbide
Silicon carbide is becoming increasingly popular in the power semiconductor market, especially for electric vehicles, but it is still too expensive for many application...[Details]
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Design Tasks
Design and make a sailboard control system, which can adjust the wind force and change the sailboard turning angle θ by controlling the fan speed, as shown in Figure 1. The sailboard f...[Details]
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Digital multimeters are very important for engineers in the electronics industry. They are easy to operate, provide accurate data, and can quickly determine the true parameters of current, capacita...[Details]
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During the use of electromagnetic flowmeter, some faults will occur, which will affect the normal operation of the instrument. How to find the cause behind the fault is a very important task. We need ...[Details]
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introduction
The 21st century is an information society, and the transmission of a large amount of information requires large-capacity system wavelength division multiplexing (WDM) te...[Details]
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pre name="code" class="cpp" uint32_t ADC_Detect(uint32_t AD_Channel) { hadc.Instance- CHSELR = 0; ADC_ChannelConfTypeDef sConfig; sConfig.Channel = AD_Channel; sConf...[Details]
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1 Introduction Ultrasonic detector is an essential device for non-destructive testing of concrete. This instrument detects parameters such as the travel time, first wave amplitude and main frequency ...[Details]
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title"clock" list p=16c54,n = 66 PIC54 equ 1ffh ; ... pointer equ 00h rtcc equ 01h pc equ 02h status equ 03h fsr equ 04h port_a equ 05h port_b equ 06h ; --------------------------------- carry equ 0 ...[Details]
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BYD, the sales champion of new energy vehicles in 2018, has launched another long-range model. BYD's new Yuan EV 535 has recently started pre-sale at Yuan Center in Beijing. As an upgraded version ...[Details]
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1. Overall code execution flow chart 1.1 Code path U-boot.lds (archarmcpu) vectors.S (archarmlib) start.S (archarmcpuarm920t) lowlevel_init.S (boardsamsungjz2440) crt0.S (archarmlib) reloc...[Details]
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Parameter description of ground resistance tester
Ground current: current flowing in the earth or in a grounding electrode.
Grounding conductor: refers to the conductor that c...[Details]
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The latest report from market research firm IDC shows that thanks to strong demand for hearable devices and the emphasis on health during the epidemic, total shipments in the wearable device market s...[Details]
Test/Measurement
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