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Have you ever been asked to design a power supply with good load transient response at light loads? If so, and you allow the power supply to be discontinuous, you may find that the gain of the cont...[Details]
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MAR is a memory address register, which is used to store the address of the operand in the memory. Its schematic diagram is shown in Figure 2-9.
In Figure 2-9 MAR address register schematic ...[Details]
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According to supply chain sources, the development of Apple's M2 series processors is nearly completed and will be mass-produced using TSMC's 4nm process. In the future, Apple Silicon will be u...[Details]
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Qichacha shows that on July 21, Julicheng Semiconductor (Shanghai) Co., Ltd. underwent industrial and commercial changes, adding Hainan Yunfeng Fund Center (Limited Partnership) and CICC Pucheng Inve...[Details]
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I was very happy to get LPC1114 a few days ago, and I also started the journey of LPCXpresso platform. I have always used Keil/MDK for development, so when I got the LPCXpresso LPC1114 development boa...[Details]
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Isolated outputs are required in a variety of DC/DC converter applications, not just telecom and datacom applications that require 48V isolation. Isolation is essential for noise-sensitive devices ...[Details]
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Abstract: Using PLC to realize the RTU function of subway substation automation can well meet the requirements of "three remote". This system uses Modicon Quantum series PLC to realize the RTU func...[Details]
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In recent years, with the rapid development of new energy vehicles such as pure electric vehicles and hybrid electric vehicles, the fire and safety of new energy vehicles have always been the focus o...[Details]
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ATMEGA48 clock program source code: #include iom48v.h //Common anode digital tube key code const unsigned char disp_table_ca = { 0xC0,0xF9,0xA4,0xB0,0x99, 0x92,0x82,0xF8,0x80,0x90 }; char a_s...[Details]
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Test points are very important and familiar to testers. The accuracy of the test is closely related to the location of the test points. Incorrect test points will lead to incorrect test results, thus ...[Details]
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1 Introduction
With the continuous improvement of my country's urbanization level, energy shortage and environmental problems are becoming increasingly prominent, and energy conservat...[Details]
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In 2018, my country's chip imports amounted to US$312.058 billion, a year-on-year increase of 19.8%. Chips have been my country's largest imported commodity for nearly a decade. The trade deficit h...[Details]
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Using a 1.5V
Battery
Lighting
an LED
is a problem because the forward voltage of the LED is higher than the battery voltage. The simplest solution is to use a step-up D...[Details]
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Jiwei.com reported on March 1 that an Apple user in Shanghai sued Apple for suspected monopoly because he was dissatisfied with the fact that some App memberships were more expensive than Android use...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
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