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Reliable protection is needed wherever humans and humans interact.
USi® Safety Systems
Ensure protection based on the robustness of the design of ultrasonic sensors.
The separate design of...[Details]
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STM8L_13_DHT11: 1.User: Project and main files 2.Hardware：USART,CLK,LED,Delay，DHT11 3.STM8L15x_StdPeriph_Driver: STM8 comes with library files 4.Debug: The hex file is stored in the EXE folder 5.Func...[Details]
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System: arm board/Linux system kernel: 2.6.7 Device: /dev/mixer Function: Linux system sound effect adjustment File name: xxx.c Compilation: gcc xxx.c -o mixerSet Terminal execution: ./mixerSet...[Details]
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heat.c /* * init.c: do some initialization */ #include "s3c24xx.h" void disable_watch_dog(void); void clock_init(void); void memsetup(void); void copy_steppingstone_to_sdram(void); /* * T...[Details]
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Requirements for adding terminal resistance
According to the provisions of ISO11898-2 on the value of terminal resistance, a 120Ω terminal resistor must be installed at both ends of the bus, t...[Details]
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Li Shengquan, General Manager and Deputy Secretary of the Party Committee of State Grid Hunan Electric Power Co., Ltd.
State Grid Hunan Electric Power Co., Ltd. conscientiously implements the ...[Details]
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In 2020, technology enthusiasts around the world are looking forward to a technological feast about driverless cars. To be honest, the "popularization" of autonomous driving this year may still be a ...[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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Industrial equipment that operates from three-phase AC often requires an auxiliary power stage that can provide stable low-voltage DC power to analog and digital circuits. Examples of such applic...[Details]
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This is a very simple LED flash light with only three components: the flash IC LM3909, the LED indicator, and the electrolytic capacitor.
The power supply voltage is 1.5V, so it can be p...[Details]
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Generally, the interrupt vector table of a 32-bit ARM embedded system is set before the program is compiled. When writing the interrupt service program of a 32-bit ARM embedded system, setting and ...[Details]
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The figure shows a multi-purpose voltage-stabilized current application circuit composed of W7805 and W7812
integrated voltage regulators
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The input terminal...[Details]
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Abstract: This paper analyzes the characteristics of the wind-solar hybrid lighting system, conducts an in-depth discussion and research on the problems existing in various wind-solar hybrid lighti...[Details]
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When buying a stainless steel pressure gauge, users need to consider multiple aspects. The dial diameter, shell material, connection method, measurement medium, and range of the stainless steel press...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
Analog electronics
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