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RIGOL MSO1104Z oscilloscope disassembly: main control chip ( FPGA ) and peripheral chips
Let's take a full-body photo of the main control panel first.
Let's start with the main...[Details]
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The traditional PID (proportional, integral and differential) control principle is simple, easy to use, and highly adaptable, and can be widely used in various industrial process control fields. Ho...[Details]
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Oslo, Norway – December 19 , 2023 – The Board of Directors of Nordic Semiconductor has appointed Vegard Wollan as the new CEO of Nordic Semiconductor ASA. Svenn-Tore Larsen, who has led the com...[Details]
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This article introduces a solution for long-term power-on aging test of LED lighting products. It mainly explains how to combine the hardware products in the system and the main monitoring software t...[Details]
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#include iom16v.h #define uchar unsigned char #define uint unsigned int #define set_bit(a,b) a|=(1 b) #define clr_bit(a,b) a&=(1 b) #define get_bit(a,b) a&(1 b) float TXEND; uchar send_tab0_pc=...[Details]
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Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Gowin Semiconductor"), the world's fastest growing FPGA company, will participate in the MIPI Developer Conference held...[Details]
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DDS (Direct Digital Synthesizer) DDS is the abbreviation of direct digital frequency synthesizer. In addition to the most basic frequency synthesis function, direct digital synthesizer is also a flex...[Details]
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1. Introduction
Multilevel inverters have been widely used in the field of high-voltage and high-power conversion due to their advantages such as small output voltage du-dt and low harmonic c...[Details]
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Four common faults of scroll compressors
Common fault 1: The compressor is lack of oil and the compressor is not lubricated enough. The reasons are as follows:
The compressor starts and s...[Details]
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The conductivity meter is a multi-range instrument that can meet the testing requirements of various applications from deionized water to seawater. This instrument can provide automatic temperature...[Details]
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With the introduction of low-carbon economy, AC/DC circuits will inevitably transform from traditional switching power supplies to green switching power supplies. The so-called green switching powe...[Details]
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//164 driver digital tube display
//Chip ATMEGA16L
//Clock 4MHz internal
//Written in CVAVR, using the system's own delay function
//PD0 PD1 simulate 164 timing
#include
#include
#defin...[Details]
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With the continuous development of digital technology and related majors, relay protection technology has also made great progress, such as the application of static relays in power systems. Among the...[Details]
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Assume that the signal is a 200KHz sine signal, but the signal frequency displayed by the oscilloscope is 100KHz. This is because the sampling rate of the oscilloscope does not match the signal chan...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
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