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The two capacitors to ground next to the microcontroller crystal are called the load capacitors of the crystal , which are connected to the two legs of the crystal and the capacitance to ground, resp...[Details]
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STM8S has a powerful clock system, which provides a high-speed 16M RC oscillator and a low-speed 128K RC oscillator. The clock controller is powerful, flexible and easy to use. Its purpose is to en...[Details]
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When current i1 flows through coil 1, magnetic flux is generated in coil 1, and part of the magnetic flux passes through the adjacent coil 2. When i1 is a time-varying current, the magnetic flux wi...[Details]
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The physical balance is a kind of teaching instrument and an indispensable weighing device in the laboratory. It is also necessary to master the correct method when weighing the physical balance, so t...[Details]
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Vishay's New 5th Generation FRED Pt® 600 V Ultrafast Rectifier in TO-244 Package Offers Excellent Conduction and Switching Loss Characteristics
High-speed, high-temperature, 240 A to...[Details]
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In July 2011, Sony announced that it would use tin (Sn) negative electrode materials to increase the capacity of lithium-ion rechargeable batteries. The battery unit developed this time is a "18650...[Details]
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How to use the smart soil nutrient tester. The smart soil nutrient tester is a rapid testing instrument used to detect soil environmental conditions and improve soil fertility. On the one hand, the ...[Details]
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A photovoltaic power generation monitoring system based on LabVIEW data acquisition and RS485 communication is designed, which can monitor the operating electrical parameters and environmental paramet...[Details]
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From a power budget perspective, the radio frequency power amplifier (RF PA) powered directly by the battery is an important component to consider. Traditionally, RF power amplifiers used in CDMA/WCD...[Details]
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The 51 MCU has two table lookup instructions for reading pre-stored data from ROM: MOVC A, @A + PC MOVC A, @A + DPTR The usage of the first instruction is more difficult. When using it, you n...[Details]
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Apple on Wednesday launched its Security Research Device Program, which provides security researchers with a special version of the iPhone that provides SSH access to restricted parts of regular iPho...[Details]
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Following the release of iOS 14.7.1 last week, Apple has stopped signing iOS 14.7, the previous version of iOS released in early July. Since iOS 14.7 is no longer signed, it is impossible to downgrad...[Details]
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The Honeycomb Energy (Suining) Power Battery Project is located in Suining Economic Development Zone. After a year of construction, the main structure of the project has been fully capped, and the ...[Details]
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//MCU: STC12C5A60S2
//Crystal oscillator: 22.1184M
//Display screen: HUB08 interface 16X64 single red dot matrix
//Display mode: left shift and up shift
//Author: Zhenyong Electronics
//QQ: 17661...[Details]
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In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
ST - Low Power RF
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