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When designing a motor controller, an engineer needed to measure the rotational position of the motor without contact. He used the Alpha AME256 magnetic rotary encoder from Zhongke. The permanent m...[Details]
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//Counter (0-100)
//The function of this program is: manual counter. When the button is pressed, the count increases by one and the LCD displays once (the result of the increase).
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introduction
The development and maturity of field control network technology, information network integration technology and distributed real-time technology have made the distributed real-ti...[Details]
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German industrial giant Siemens has unveiled the first battery energy storage system for private homes. Households that generate their own electricity through sources such as solar panels will be a...[Details]
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1. Introduction In the current in-car entertainment system, the USB interface has become the standard configuration of the system. With the popularity of portable devices with large battery capacity...[Details]
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Magnetic flap level gauges are not unfamiliar to instrument purchasers. However, due to the complex working conditions on site, the requirements for instrument selection are also different. At this t...[Details]
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1. Overview of current vector signal analyzer calibration methods The commonly used signal analyzer (VSA) measurement method currently uses a standard vector signal source. The advantage is that it i...[Details]
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On April 17, Yangjie Technology released its 2019 annual report, stating that the company achieved operating income of 2.007 billion yuan, a year-on-year increase of 8.39%, and net profit attributabl...[Details]
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Zhou Jun, Secretary General of the China Smart Home Industry Alliance (CSHIA), once mentioned: "Under the empowerment of 5G+AIoT, a comprehensive innovation of smart home will appear in 2020-2023. Af...[Details]
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The rectifier filter circuit, AC-DC conversion circuit, DC-DC voltage stabilization conversion circuit, etc. constitute the subject of this research. Rectifier filter circuit and AC-DC conversion c...[Details]
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Thermal resistors are the most commonly used temperature detectors in the medium and low temperature range. Their main features are high measurement accuracy and stable performance. Among them, plat...[Details]
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The figure shows a voltage-stabilized power supply circuit that basically eliminates ripples, which is composed of a general-purpose I-type F007 operational amplifier. The ripple component of the inp...[Details]
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According to the Hurun Report's official WeChat account, Hurun's "2020 Hurun China Top 10 Consumer Electronics Companies" shows that Huawei has become China's most valuable consumer electronics compa...[Details]
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In order to reduce the impact of high-frequency components on waveform purity and enhance the anti-interference ability of the signal generator, a second-order low-pass filter is designed with the fi...[Details]
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Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]