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The interesting and complicated history of MIPS continues. In March 2021, MIPS announced the development of its 8th generation architecture products, which turned out to be based on the RISC-V instru...[Details]
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Regarding the circuit structure, whether it is a linear power supply or a switching power supply depends on the specific occasion and should be used reasonably. These two circuits are widely u...[Details]
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Some summary of ARM assembly instructions There are many ARM assembly instructions, but not many of them are commonly used, and even fewer require careful study. More useful is MOV B BL LDR STR ...[Details]
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MCU Learning At present, many people do not approve of assembly language. It can be said that it is very important to master the C language microcontroller programming, which can greatly improve the ...[Details]
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1. Oscilloscope An oscilloscope is an electronic instrument that measures voltage waveforms. It can display the law of the measured voltage signal changing over time in a graphical manner. Using an o...[Details]
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5-15V power supply for neon lamp driver
This 555 timer based, T1 neon lamp driver can be wrapped around the core of an old TV return transformer. ...[Details]
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On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of a ne...[Details]
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You need a small motor for a project, and you instinctively look at the various standard brushless DC (BLDC) motors. There are several reasons for this: they can be driven directly using today's co...[Details]
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Automakers around the world are increasingly entering the chip manufacturing business, launching their SoCs (system-on-chip) to transform themselves into chipmakers. The latest SoC to be launched b...[Details]
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It is normal to expect performance that matches the datasheet signal-to-noise ratio (SNR) values when you use a high-speed analog-to-digital converter (ADC). When you test the SNR of an ADC, you m...[Details]
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Researchers at the Massachusetts Institute of Technology (MIT) in the United States say that live viruses can be used to install highly conductive carbon nanotubes into the positive electrode structur...[Details]
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Delta-sigma ADCs are ideal for direct measurement of many types of sensors due to their high accuracy and strong noise immunity. However, the input sampling current can overwhelm high source impedanc...[Details]
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1. Overall Analysis
1 System Analysis
According to the control tasks that the control system needs to complete, a detailed analysis is conducted on the technological process, working char...[Details]
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Preface
MSP430 is a microprocessor recently introduced to China. It has outstanding performance in ultra-low power consumption and is known as a green MCU in the industry. At the same time, it...[Details]
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Low-voltage electrical appliances play a vital role in the power system. They are responsible for controlling and protecting the normal operation of the circuit. Among the many low-voltage electric...[Details]
DIY/Open Source Hardware
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