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The automatic dialer is an intelligent alarm monitoring device. It uses a single-chip microcomputer as its core device. It can send alarms to designated BP machines at any time using wireless pag...[Details]
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1. Introduction to ARM Generally speaking, any dedicated hardware and software system with a microprocessor can be called an embedded system. It is a dedicated computer system embedded in an ...[Details]
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On April 7, LuoShi announced that it had recently successfully completed a strategic + round of financing of over 500 million yuan. This news has attracted widespread attention in the robotic...[Details]
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1. Brief introduction of single chip microcomputer crystal oscillator
The crystal oscillator of the microcontroller is a component that generates the clock frequency required by the microcontro...[Details]
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LED (Lighting Emitting Diode) is a semiconductor solid light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through the compound release of excess...[Details]
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The latest developments in mobile computing will be showcased at the 2019 Berlin Consumer Electronics Show (IFA), including the early release of the first wave of new notebook computers (NB) verified...[Details]
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I remember that the first digital camera I bought was a Sony compact camera. It was very popular all over China at that time. More than 20 years have passed, and the battery and camera are still work...[Details]
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Features
14 levels of programmable gain
125dB CMRR Independent of Gain
Gain accuracy: 0.1% (typical)
Maximum offset voltage: 10uV
Maximum offset voltage drift: 50nV/℃
Rail-to-...[Details]
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Recently, dozens of high-tech white containers were neatly arranged in Xiejiachang, Xicun Township, near the Dingya 500 kV substation in Xinrong District, marking the successful completion of the firs...[Details]
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The following is the last part of the core initialization: initialization of the peripheral base address. This operation tells the CPU what the base address of the peripheral is. Before, I was confu...[Details]
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In recent years, with the rapid development of integrated circuit technology, especially the rapid development of programmable logic devices, EDA (Electronic Design Automation) technology has becom...[Details]
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November 4, 2022, Hangzhou - Recently, Intel and Alibaba Cloud jointly demonstrated their rich cooperation and diverse innovations from technology to practical applications at the 2022 Yunqi Conferen...[Details]
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EVM characterizes modulation accuracy and is a key indicator for measuring the quality of digital modulation in modern wireless communication systems. EVM is the vector difference between the ideal...[Details]
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If the detonation system shielding is not perfect during the use of detonators, the leakage current and capacitance current flowing through the detonator will reach a certain value and action tim...[Details]
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There are eight eight-segment digital tubes on the development board. Now light them up. There are two types of digital tube displays: dynamic and static. There is no essential difference. Due to the...[Details]
MCU
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