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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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In the first half of 2019, semiconductor manufacturers faced tremendous pressure due to the escalating trade friction between China and the United States and the slowdown in the semiconductor industr...[Details]
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When ordinary integrated circuits are used to make a touch-type step adjustment control circuit, the peripheral circuit is relatively complex; this article introduces the use of single-chip microco...[Details]
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A multimeter is a multi-power, multi-range portable electrical measuring instrument. Multimeters can usually measure DC current, DC voltage, AC voltage, DC resistance, etc. Some multimeters can also ...[Details]
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First of all, the development platform is win7, the tool is RVMDK (keil), the hardware is stm32f103ve, and the print is to the hyperterminal A few days ago, I started to pay attention to printf, whi...[Details]
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High
-power
LED lighting
is currently facing many technical challenges.
In order to solve the problems in this field, the
LED
industry has developed many different methods...[Details]
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Recently, Tiantian Auto learned that Tesla plans to build a new battery with more powerful performance in its battery factory in Germany. This new battery has a diameter of 46mm and a height of 80mm,...[Details]
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introduction
Network nodes are the basic units of wireless sensor networks. There are two common architectures for wireless sensor network nodes: Atmel AVR processor + TinyOS and MSP430 + Tiny...[Details]
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Since thyristors were used as switching elements, their trigger circuits have gone through the thyristor separation component stage and the integrated circuit stage and then entered the single-chip mi...[Details]
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This paper develops an intelligent and efficient digital power supply system based on the characteristics of the pico-satellite power supply system. Its intelligent design is mainly reflected in: r...[Details]
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Lithium-ion batteries work by moving lithium ions between the positive electrode (cathode) and the negative electrode (anode) during charging, and moving in the opposite direction during discharge. T...[Details]
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Traditional distributed power architecture uses multiple isolated DC-DC power modules to convert the 48V bus voltage to system power voltages such as 5V, 3.3V, and 2.5V. However, this configurati...[Details]
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Ultra-low power MCU development technology based on MC9S08Lx design
The MC9S08
Lx series is an ultra-low power MCU with integrated LCD driver and increased ADC accuracy for medical and...[Details]
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The intelligent lighting system designed in this scheme can set the desired light intensity, color temperature and special lighting effects through the human-machine interface. When the remote contro...[Details]
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1. Introduction
With the development of online video platforms, users' demand for 4K high-definition quality is growing. However, many users have found that even if they have purchased m...[Details]
Microcontroller MCU
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