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Recently, I made a digital voltmeter. The circuit supports AC or DC voltage display. The software supports seven different full-scale gears, which can be switched freely. It has functions such as a...[Details]
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The following aspects should be noted in the daily maintenance of TR200 roughness tester for non-destructive testing:
1. After starting the machine every day, use alcohol (absolute ethanol, 99.97%)...[Details]
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"People often say that eyes are windows to the soul, helping you and me see the real world clearly." In industrial development, industrial intelligence has replaced human hands and feet, and machine ...[Details]
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Among many smart products, smart speakers lead the AI market with tens of millions of shipments, and the previous competition for AI entry has become clear. If you ask users what problems smart spe...[Details]
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1 Introduction In modern millimeter wave systems, the output power requirements for solid-state circuits are getting higher and higher. The basic technology to increase output power is power synt...[Details]
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The hottest energy keyword this year is none other than “ubiquitous power Internet of Things”. Recently, reporters have attended several ubiquitous power Internet of Things forums and found that as...[Details]
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New JFrog Artifactory integration provides developers and data scientists with an open source software solution that simplifies and securely accelerates ML model development
May 7,...[Details]
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This running water lamp is actually a single-chip microcomputer minimum application system with eight light-emitting diodes, that is, a single single-chip microcomputer composed of light-emitting d...[Details]
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June 10, 2022 – Mouser Electronics, an authorized global distributor is proud to announce that it has won the 2021 Distributor of the Year Award from Hirose Electric USA, a renowned designer and ma...[Details]
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Overview:
S3C2440 has two serial peripheral SPI interfaces, SPI has full-duplex communication
SPI Block Diagram
S3C2440 SPI
SPI Operation:
By using the SPI interface,...[Details]
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Let me tell you that some hidden functions of the car can be flashed out by flashing the ECU. First of all, let's talk about ECU. ECU is the control unit of the car, commonly known as the driving c...[Details]
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#ifndef __menu_h__
#define __menu_h__
#include "head.h"
#include "LCD1602_2.h"
#include "DS18B20.h"
#define Null 0
/***********************
* Function declaration *
***********************...[Details]
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Laser Threshold Current Test
The threshold current is the point current when the laser diode starts to emit laser light. One method to calibrate the threshold is the second-order derivative method. I...[Details]
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1. Equipment model: Steel Research Institute Nano-Plasma 2000 ICP spectrometer ICP: Inductively Coupled Plasma. "ICP" can be used instead of "ICP-OES, and ICP-AES". Both refer to inductively couple...[Details]
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This is a new design, based on the popular
PIC16F84A
microcontroller tutorial board. It features 8 individual LEDs, a 7-segment display, an LCD display and five buttons. It is an ideal so...[Details]
RF/Wirelessly
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