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The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
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Today I finally fixed my CD player. It's an old machine. I remember it was bought in 1996. It's a CDM12.1 that I worked hard to repair. So I took out some single op amps that I had in reserve before, ...[Details]
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Recently, agricultural technology startup Zordi has announced that it has successfully obtained US$20 million (about RMB 150 million) in financing. The well-known VC Khosla Ventures participated in...[Details]
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Symptom: After creating a project in KEIL, the following prompt appears during compilation: can't execute 'C:\Keil\C51\BIN\A51.EXE'
I found the following answer on Baidu
Cause of error: The c...[Details]
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Various applications such as consumption, computers, industry and instruments urgently need compact and effective power solutions, while also meeting the requirements of efficiency, fast transient re...[Details]
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1. Introduction to UPS principle UPS (Uninterruptible Power Supply System) can be divided into online and backup types according to its power supply mode. The online UPS control circuit is mor...[Details]
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Many students use laptops as their ARM development and learning platforms. Most laptops do not have parallel ports, which means they cannot use JTag to debug and burn programs into Nand Flash. Fortun...[Details]
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Introduction: The improved marking machine control system based on ATmegal6 and CH341T greatly relieves the workload of the PC; the phase-frequency correction PWM mode based on ATmegal6 can be used t...[Details]
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In response to the "three elements" of high-quality development of the manufacturing industry, Universal Robots drives R&D innovation with customer insights
Shanghai, China, November...[Details]
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1 Introduction
This topic originated from a paperless recorder project. In this project, a channel in the paperless recorder is required to measure and display the frequency signal collected at the...[Details]
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The GSM 2G network has been around for more than 30 years, and there are still many services that require 2G. However, the network has too many security vulnerabilities. Google has already supp...[Details]
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1 Introduction
At present, the main development direction of password lock systems at home and abroad is: contact password lock system, contactless password lock system, intelligent identificat...[Details]
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On the 16th, Guoxuan High-tech, a Chinese power battery company, held a ceremony at its factory in Göttingen, Germany, to celebrate the first battery product produced by its German factory. Stefan Wey...[Details]
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It is reported that TSMC, the world's leading wafer manufacturer, has recently begun to coordinate the allocation of wafer production capacity in the second quarter of 2021, mainly focusing on 5G, hi...[Details]
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Enhancing Indoor Location Services with Innovative Bluetooth® Core Specification v5.1 Angle of Arrival (AoA)
Enhance indoor positioning services with innovative Angle of Arrival (AoA) in...[Details]