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Random noise signals are very common in circuits. Sometimes we need to eliminate them, but sometimes we can use them to complete measurements. For example, we can test the effective bandwidth of an a...[Details]
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The reverse conducting thyristor test content is mainly divided into three items: 1. Check the reverse conductivity Select the multimeter R×1, connect the black test lead to the K pole and the red...[Details]
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With the widespread use of high-power LEDs in lighting decoration and illumination, power LED drivers are becoming more and more important. It will become possible to use high-power LEDs for road l...[Details]
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Problem Description This is my first time using the N76E003 development board. I built a basic environment based on the following three articles: https://www.cnblogs.com/zhugeanran/p/9554822.html ...[Details]
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Arm structure gcc memory boundary alignment problem.
I have been porting my company's Linux i386 program to the Arm Linux platform. I thought it was a small task and I only needed to change a few dr...[Details]
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button-- PD7 Led -- PD0 main.c: /* MAIN.C file * * Copyright (c) 2002-2005 STMicroelectronics */ #include "stm8s207s6.h" void Clock_Init(void) { CLK_SWCR |= 0x02; // Enable switching mec...[Details]
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More than 8 months after its release, the Xiaomi Mi 10 Pro has been officially removed from Xiaomi Mall. IT Home found that in Xiaomi Mall, the latest Xiaomi mobile phone digital series includ...[Details]
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Implementing conflicting access to critical resources __monitor int get_lock(void) { if (the_lock == 0) { /* Success, we managed to lock the lock. */ the_lock = 1; return 1; } else { /*...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
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Wireless technologies require wider signal bandwidths and higher-order modulation schemes to achieve faster data rates. However, wider bandwidths and higher-order modulation schemes pose challenges t...[Details]
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Do linear motors need a driver?
Linear motors require drivers to control their movement. The main function of a linear motor driver is to convert the electrical energy provided by the power su...[Details]
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Motors are an important and indispensable power provider in people's production and life. During use, many motors will have serious heating phenomenon, but many times we don't know how to solve it....[Details]
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1. Overview of CC2541 device The CC2541 is a power-optimized true system-on-chip (SoC) solution for low energy and private 2.4GHz applications. It makes it possible to build robust network nodes with...[Details]
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LED Lamp is mainly composed of five materials: bracket, silver glue, chip, gold wire and epoxy resin.
1. Bracket:
1) The function of the bracket: used for conduction and support
...[Details]
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In recent years, with the growth of production and sales of new energy vehicles, the market demand for DC/DC converters has continued to rise. DC/DC converters play a very important role in new ene...[Details]
Motor Drive Control（Motor Control）
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