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1. Function introduction This project uses Proteus8.12 to simulate 51 microcontroller controller, and uses LCD1602 display module, light sensor, DS18B20 temperature sensor, PCF8691 ADC module, rela...[Details]
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Samsung may see more growth in the coming months, possibly at the expense of rivals like Xiaomi, according to data from 91mobiles' 2020 Buyer Insights Survey. Image source: 91mobiles According to d...[Details]
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1. Overcurrent Overcurrent is the most frequent inverter alarm phenomenon. 1.1 Phenomenon (1) When restarting, the circuit breaker trips as soon as the speed increases. This is a very serious phen...[Details]
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Signal and power isolation helps ensure stable operation of AC motor drive systems and protect operators from high voltage hazards.
But not all isolation technologies meet all needs, esp...[Details]
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The main steps of project establishment
1. Create 3 new folders: USER, SYSTEM, HARDWARE
2. Create led.c, led.h and test.c
3. Right-click Manage Component on the Target directory tree, create US...[Details]
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It often occurs in the power grid
and interferes with or damages computers and precision instruments, mainly in the following aspects:
1. Power surges: refers to the output vo...[Details]
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Recently, it has been widely reported in the industry that TSMC will build a wafer fab in Phoenix, Arizona, and is expected to produce 5-nanometer process products in the first half of 2024. The rele...[Details]
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- Issue 76 -
CAN bus is widely used in new energy vehicles due to its powerful anti-interference and error correction retransmission mechanism. However, in actual applications, it is still int...[Details]
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Android is essentially a system based on the Linux kernel, which means that Android is a Linux operating system. However, most of the time, it runs on ARM architecture devices, such as Android phon...[Details]
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Compared to incandescent bulbs, LED bulbs can significantly reduce power consumption. With the price drop and the brightness increase, LED bulbs have recently entered people's daily lives. Especially ...[Details]
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Recently, the "2021 Shanghai Public Service Project" was officially released. It proposes to add 10,000 public charging piles, 15 taxi charging demonstration stations, and 10 shared cha...[Details]
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Static combustion There were two Model S thermal runaway accidents in China and the United States after they were parked. These two accidents have some commonalities. Based on the US NTBS and domesti...[Details]
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Common Mode Semiconductor
introduces the fast dynamic response low noise 3A LDO regulator GM1204, GM1204 is a low voltage dropout regulator optimized for fast transient response
. The GM120...[Details]
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introduction In recent years, Asymmetric Digital Subscriber Line (ADSL) has been widely used around the world as an ideal solution to the "last mile" problem of the network. In China, ADSL servic...[Details]
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Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]