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In industries that are often exposed to flammable and toxic gases, or in areas where toxic and harmful gases exist in septic tank and sewage pipe operations, gas detectors are our preferred gas det...[Details]
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The variable frequency/industrial frequency circuit controlled by relays is complicated, but it is relatively simple to use PLC control. The variable frequency/industrial frequency automatic switch...[Details]
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UPS applications can be seen everywhere, but in subway weak current systems, integrating UPS and intelligent power distribution systems with battery packs is still a new application area. This arti...[Details]
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Clock circuit
Clock circuit parameters:
Frequency range: 0~40MHz
C1, C2: 20~30pF
For details, please see:
8051 and P89V51RD2 microcontrollers
P89...[Details]
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1. Circuit Analysis STM8L151G6U6 has two LEDs: LED1: POWER_LED ---- PB1; LED2:STATUS_LED ---- PB2 2. Preparation for IAR New Project 1. Create 3 folders in the project folder 2.fWLIB...[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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The advent of the wearable smart device era means the extension of human intelligence. Through these devices, people can better perceive external and self-information, process information more eff...[Details]
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The limiting average filtering method is equivalent to the "limiting filtering method" + "recursive average filtering method". Each time the new data is sampled, it is first limited and then sent to ...[Details]
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Due to the continuous development of light-emitting diode technology, it is gradually being applied to various fields such as signal, display, lighting and machine vision recognition. The commonly ...[Details]
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Recently, the first power battery pack for fuel cell vehicles of China FAW Group Corporation has rolled off the production line and completed all the off-line testing items of electrical performanc...[Details]
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The principle of solar power generation is mainly that solar panels receive sunlight, and a photoelectric effect occurs on the substrate of the solar panels, thereby converting light energy into el...[Details]
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1. System clock configuration void RCC_Configuration(void) { ErrorStatus HSEStartUpStatus; RCC_DeInit(); RCC_HSEConfig(RCC_HSE_ON); HSEStartUpStatus = RCC_WaitForHSEStartUp(); ...[Details]
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The original Verilog program is as follows:
wire Total_Max;
reg Mixed_Max;
wire overflow_elim;
assign overflow_elim = mixed_audio * Total_Max/Mixed_Max;
After simulation, ...[Details]
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0 Introduction
Air suspension mainly includes passive suspension and controllable electronic suspension. Passive suspension can suppress and reduce the dynamic load and vibration of the vehicl...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]