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0 Introduction
The application of single-chip microcomputer in sensor control technology makes industrial production more modernized, and in the communication process, the control of sensors i...[Details]
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1. Main clock source There are four clock sources that can be used as the master clock: (1) 1-24MHz high speed external crystal oscillator (HSE) (2) Maximum 24MHz high-speed external clock sign...[Details]
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1. Introduction UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UP...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display screen + MQ-3 alcohol detection module + small lamp + ADC0832. This design uses 51 microcontrolle...[Details]
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According to Semiwiki, Wave Computing is closing down. The report pointed out that the company has reportedly let all employees go and filed for Chapter 11. However, according to industry insiders, W...[Details]
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The LED driver uses the LinkSwitchTM-PL series LNK458KG, which is mainly used for B10 replacement lamps. The efficiency is greater than 86% at 115 VAC input and 48V output, and greater than 87% at 115...[Details]
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At the two sessions this year, State Grid Corporation of China proposed the strategic goal of "three types, two networks, and world-class", that is, aiming at world-class, building hub-type, platfo...[Details]
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The multimeter consists of three main parts: the meter head, the measuring circuit and the conversion switch.
(1) The meter head: It is a highly sensitive magnetoelectric DC ammeter. The main...[Details]
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I. Introduction
With the development of various smart phones, tablet computers, car electronics, etc.
With the booming development of consumer products, ARM architecture p...[Details]
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Low-latency, real-time acoustic processing is a critical factor for many embedded processing applications, including speech preprocessing, voice recognition, and active noise cancellation (ANC). As...[Details]
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According to Counterpoint Research, the iPhone 12 series has now sold over 100 million units and has driven the first iPhone sales super cycle since the release of the iPhone 6. The iPhone 12 l...[Details]
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This article describes the construction of transformerless inverters used in today's commercial and utility PV installations. It examines how power integrators and utilities can unlock new capab...[Details]
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The scientific name of the CAN bus is Controller Area Network, which itself was developed to control cars. Because of its fast data transmission speed and strong anti-interference ability, it has bec...[Details]
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The lithium battery energy storage market has huge potential, and energy storage lithium technology continues to mature. With the development of new energy Internet, large-scale centralized renewab...[Details]
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In modern
electronic
equipment,
communication
equipment and scientific research and production, it is often necessary to use amplification
circuits
to
extract and amplify w...[Details]