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1. Project Overview 1.1 Introduction Healthy life is inseparable from fresh air. We use AVR microcontroller to design an air detector to measure air quality anytime and anywhere. 1.2 Project Backgr...[Details]
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How does a spectrum analyzer work? The spectrum distribution of a signal is actually the reflection of the measurement result in the frequency domain. The relationship between the frequency domain an...[Details]
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1. Introduction to NodeMCU NodeMCU is an open source IoT development platform, its firmware and development board are open source, and it comes with a WIFI module. Based on this platform, IoT applica...[Details]
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Capacitors are energy storage components and one of the basic components of electronic circuits. When voltage is applied across the capacitor, the capacitor absorbs energy from the power supply and s...[Details]
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1. Bus: As we know, a circuit is always made up of components connected by wires. In analog circuits, connecting wires is not a problem, because the devices are generally in serial relationship, and t...[Details]
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This morning, Redmi officially announced that the Redmi K30 Pro will feature an extreme full-screen design. The official poster also showed that the Redmi K30 Pro will be equipped with a lifting...[Details]
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China Energy Storage Network News:
On September 26, 2015, President Xi Jinping announced at the United Nations Development Summit that "China proposed to explore the construction of a global ...[Details]
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This statement is intended to formally confirm that after long-term, multiple rounds of in-depth testing and rigorous verification by the technical teams of Shenggao Energy Technology and Shixiao T...[Details]
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At present, the LED intelligent lighting industry is in a state of flourishing, for example, the control transmission methods include infrared, WiFi, Bluetooth, ZigBee, etc. The establishment of st...[Details]
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Thermocouples are commonly used temperature measuring elements in temperature measuring instruments. When the two ends of two conductors of different components are connected to form a loop, when the ...[Details]
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"Don't you remember how hot it was last year?" Dev reminded me. "We need something to cool us down. A misting system will cool us down. Spraying water will reduce the temperature by 10 degrees!" Doug...[Details]
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Design of electronic neon lamp transformer
DesignofElectronicTypeNeonLampTransformer
Abstract: The design method of electronic neon lamp transformer is discussed from the per...[Details]
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Baidu Apollo has maintained high frequency exposure this year, challenging its competitors time and time again. Today (October 19), Baidu Apollo and WM Motor officially released two self-driving ...[Details]
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On the evening of January 11, ZTE announced on the exchange that it would transfer 90% of its equity in Beijing ZTE Gundam Communications Technology Co., Ltd. (hereinafter referred to as "Gundam Comm...[Details]
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CNC (Computer Numerical Control) system is a computer system used to control the movement of machine tools. The main task of the CNC system is to automatically control the movement of machine tools...[Details]