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1 Overview With the rapid development of my country's power industry, especially in the transformation of urban networks, it has become a trend to replace overhead lines with cross-linked pol...[Details]

I did some development for arm some time ago, mainly writing the startup software for arm and porting uCOS-II to arm7. I like to do things in a simple way, and make a framework from the simplest and m...[Details]

1. Signal source settings   In the blog post, the digital signal synthesis module implemented using STC8G1K08 is given, which can set the output frequency and waveform through wireless Bluetooth.  ...[Details]

1 Overview     The rapid development of computer, network and communication technology has brought profound changes to people's life and production methods. While high technology brings convenience an...[Details]

Background of the project   A domestic heavy-duty vehicle manufacturer, whose product range covers heavy-duty military off-road vehicles, heavy-duty trucks, heavy-duty axles and auto parts, has a mo...[Details]

Since 2019, good news has been coming out frequently in the game console market: Switch recently announced that it will soon release a Chinese version; Xbox xOne also announced that a new member will...[Details]

The microcontroller source program is as follows: /*============================================================ // //Programming: Mr. Liu Wiring: D0--D7 connected to P0.0-P0.7       ST---P2.3  ...[Details]

Today we will explain the "STM32F103 DAC output voltage" function.   The software project provided and explained today is modified based on the software project "A0.0.0 (STM32F10x_TIM delay)". If you...[Details]

本文针对传统变流接触器分合阐过程中产生的电弧对触头侵蚀的问题，提出了智能无弧交流接触器全新的控制方法。该接触器以传统交流接触器为主体，实现三相电路的灵活控制，在主电路中每相触头并联一个单向晶闸管，以此来实现接触器在吸合和分断过程中的无弧控制，大大提高了接触器电寿命。并且将智能结构的理念带入了传统交流接触器中，采用ATMEGA16单片机作为控制核心，使智能无弧交流接触器集数据采集，故障诊断与一体，...[Details]

3. Power Line-Based Digital Home Implementation Solution 　　Abstract: The characteristics of power line carrier data communication are analyzed, several typical power line carrier chips are introduc...[Details]

Since the outbreak of the novel coronavirus pneumonia epidemic, the Northeast Branch of State Grid Corporation of China has conscientiously implemented relevant requirements to ensure the safe and ...[Details]

Kecong provides an exclusive secondary development platform, which, combined with various tool software, enables mobile development to be completed simply, flexibly and quickly. Wi...[Details]

The 2 MHz DC/DC converter LT3496 from Linear Technology Corporation is designed for 3-channel constant current LED drivers. Each channel of the LT3496 can drive up to 8 500 mA LEDs in series. The...[Details]

Technology media techpowerup published a blog post yesterday (November 12), reporting that AMD announced the second-generation Versal Premium series adaptive SoC platform, which will become the fir...[Details]

The MAX16008/MAX16009 are adjustable quad-window voltage monitors in a thin QFN package. These devices improve system reliability by monitoring multiple supply voltages and generating fault signals wh...[Details]