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The resistance range is in ohms, the voltage range is in volts, and the current range is in amperes. The conversion of various units is as follows: Commonly used voltage units: 1kv (kilovolts) = 1,...[Details]
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Jiwei.com reported on February 20 that the well-known mobile phone review organization DXOMARK recently announced the camera scores of Samsung Galaxy A51 5G, with a photo score of 90 points, a zoom s...[Details]
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Analyze the creep characteristics of the resistance strain sensor, use the difference between loading/unloading and creep output change rate to determine the creep starting point, and perform creep t...[Details]
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Satellite antenna startup Phasor has partnered with Vicor to develop power solutions for its new system, which delivers connection speeds and bandwidth not possible before mobile, thanks to Vicor's F...[Details]
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Recently, Tesla CEO Elon Musk confirmed that Tesla will increase the speed of Autopilot, and the maximum speed of Autosteer based on Tesla Vision has been increased to 85 miles (about 136.79 kilomete...[Details]
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UC/OSⅡ Basic Functions
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* Event Flags Management
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* OSFlagAccept() Check event flag group function (flag grou...[Details]
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BOE signed a cooperation agreement with UNESCO and became the first Chinese technology company to support the United Nations "Decade of Science"
On July 25, French time,
BOE and ...[Details]
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Principle and circuit anatomy of shaver charger:
When XP is plugged into AC 220V, LED VD2 displays charging indication. Charging circuit is formed by rectifier diode VD3, resistor R2, diode VD1, res...[Details]
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Background: The PB9 and PE0 pins of STM32f103zet6 are connected to a button respectively. It is hoped that these two buttons can generate an external interrupt and light up the LED corresponding to th...[Details]
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With the rapid development of the Internet, the number of network users has increased rapidly. While using computers for network interconnection, various home appliances, instrumentation equipment and...[Details]
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Most LED power supply circuits are composed of a switching power supply circuit + feedback circuit. The feedback circuit samples the load and adjusts the duty cycle or frequency of the switching c...[Details]
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Recently, it was learned from the Internet that there was overwhelming news that the Japanese government announced restrictions on the export of three Japanese-made semiconductor materials to South K...[Details]
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Introduction: 3.3V power supply, IO port supports up to 5V, provides two interfaces, one is the interface that can be connected to the processor in three different ways: 8, 16, 32, and the other...[Details]
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Spectrum analyzers and oscilloscopes are both commonly used electronic measuring instruments and are widely used in many industries. There are also great differences between spectrum analyzers and os...[Details]
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As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
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