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Technology Group releases 2023 annual financial report: Freudenberg Group achieves best performance in history Operating profit reached 1.1 billion euros, breaking the 1 billion mark for the firs...[Details]
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CMMB wireless network test parameters
(1) RSSI (Received Signal Strength Indicator)
RSSI is the strength of the received signal. In a wireless environment, the signal attenuation ...[Details]
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On December 23, the Ministry of Industry and Information Technology officially released the third batch of "Industry Standards for Comprehensive Utilization of Waste Power Batteries of New Energy V...[Details]
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How to properly connect batteries in series and parallel may sound simple, but following a few simple rules can avoid unnecessary problems. In a battery pack, multiple cells are connected in series ...[Details]
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Oscilloscopes are the most familiar test instruments, but there is no way to do testing without a probe. Oscilloscope probes are indeed an indispensable member of the oscilloscope family. The perform...[Details]
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Jiwei.com News: The real estate industry has encountered huge challenges and hopes to find new value boundaries and create value through new services. This idea coincides with the smart terminal indu...[Details]
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The I/O drive capability of AVR microcontrollers is first-class among 8-bit microcontrollers. You should carefully read the electrical specifications and typical characteristics in the AVR device ma...[Details]
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Introduction: Motion control systems have been widely used in the field of industrial control. In recent years, industrial control has placed higher and higher demands on motion control systems. Trad...[Details]
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LED EQU P3.3 KEY EQU P3.7 ORG 0000H LJMP START ORG 000BH LJMP T0_INT ORG 0030H ;-------------------------------- START: MOV TMOD, #01H MOV TH0, #HIGH(65536-62500) MO...[Details]
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Redmi, which has not updated its products for a while, is planning a new phone, and the main product is likely to be the Redmi Note series, which is responsible for sales. Recently, Slashleaks expose...[Details]
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It is well known that if electrical appliances cannot work within the normal voltage range, it will affect the safety of the appliances at the least, or even damage the appliances at the worst. The...[Details]
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It's no secret that the trend in the modern electronics industry is to integrate more functionality into the smallest possible form factor. Mobile phones are one such example. Many manufacturers toda...[Details]
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1 Introduction
Laser wavelength/frequency measuring instruments, also known as wavemeters, can be used to measure the output wavelength of a tuned laser or the wavelength of an unknown las...[Details]
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introduction
The dual-tone multi-frequency (DTMF) signal was invented by Bell Labs. It was originally used as a user signaling between telephones and switches in telephone systems, usually for...[Details]
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In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
MicroPython Open Source section
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