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1. Selection of pointer meter and digital meter:
1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and its swing speed and amplitude ...[Details]
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According to news on July 25, with the support of the Japanese government and major consortiums, Rapidus has launched Japan’s only semiconductor factory manufacturing advanced silicon processes. It p...[Details]
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Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
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1. Determine whether the circuit or device is energized
Digital multimeter
2. Distinguish whether the power supply line is live or neutral.
The first method: You can us...[Details]
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HNAG900-NH3 Ammonia Gas Detector Product Introduction: HNAG900-NH3 ammonia gas detector is a portable gas detection instrument that can detect the flammability and toxicity of ammonia and provide ala...[Details]
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The source program of the oled clock microcontroller is as follows: #include "REG52.h" #include "oled.h" #define uchar unsigned char #define uint unsigned int #include intrins.h sbit DQ = P3^6;...[Details]
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A mobile power bank is a portable charger that integrates power supply and charging functions. It can charge or power standby for mobile phones and other digital devices anytime and anywhere. It usua...[Details]
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Electrostatic Discharge
Electrostatic discharge (ESD) is a well-known electromagnetic compatibility problem that can cause electronic equipment to malfunction or be
damaged. When semiconductor dev...[Details]
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Tesla's "brake failure" rights protection incident can be said to be the most sensational event at the Shanghai Auto Show. As the incident fermented, interpretations were overwhelming. This finally a...[Details]
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Abstract: This paper uses theoretical and experimental methods to analyze in detail the characteristics of electrical fast pulse group interference and its suppression methods, as well as the effor...[Details]
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BYD announced that the application for spin-off listing on the Growth Enterprise Market of BYD Semiconductor Co., Ltd. (hereinafter referred to as BYD Semiconductor) has been accepted by the Shenzhen...[Details]
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Recently, foreign media dug out a Redmi 10X 4G configuration list on Google Play and found some interesting things. At present, Redmi 10X has passed the certification of the Ministry of Industry ...[Details]
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Corning Expands High-Refractive-Index Glass Portfolio to Advance Augmented Reality (AR) Adoption
2.0 High Refractive Index Glass Helps AR Wearable Devices Present Larger and Clearer ...[Details]
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Steps to initialize a normal IO
1: GPIO_InitTypeDef GPIO_InitStructure defines a structure for initializing IO
2: Enable IO clock. STM32 IOs are all high-speed IOs.
There are two situations
The...[Details]
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CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]
Power technology
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