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Measuring the phase difference between two periodic signals often requires the use of scientific techniques such as meteorology, computing, and communications. Oscilloscopes provide a fast and simple...[Details]

Recently, we disassembled the encoder system of a motor made by Nidec Avtron, the AV30, which is designed for heavy loads, has an IP65 rating for the housing, and includes a set of rugged bearings. I...[Details]

1. Why does the 51 microcontroller prefer to use 11.0592MHZ crystal oscillator? First, because it can accurately divide the red clock frequency, which is related to the baud rate commonly used in UAR...[Details]

    The parallel P3 port of the MCS-51 series microcontroller is a multi-function port. Its first function is a quasi-bidirectional port, which can be used as a general I/O port. Its characteristics ...[Details]

As the largest energy storage market in South Asia, India's energy storage market is very active, driven by the construction boom of large-scale renewable energy power generation projects and grid ...[Details]

Photochemical sensors are detectors that use optical signals as output information and specifically identify target molecules. They play an important role in modern biomedical detection. Photochemical...[Details]

In the previous two articles, we introduced the application of histogram (statistical domain analysis) and jitter tracking (time domain analysis) in jitter analysis. From the jitter histogram and jitt...[Details]

      Huami Technology has released its new smartwatch product, equipped with the self-developed Huangshan No. 1 wearable chip, which supports motion detection, ECG (electrocardiogram), eSIM independ...[Details]

    Learn more about infrared and infrared thermometer products to better understand the principles and advantages of non-contact measurement. 　　1. Working principle of infrared thermometer 　　The i...[Details]

In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows: ① I...[Details]

Preface: Some time ago, I needed to write a program that uses a dual serial port to collect sensor data. Due to my limited ability, I encountered many pitfalls. Later, after a lot of learning and deb...[Details]

From December 27 to 28, 2022, the "6th China Endoscopy Conference and 2022 Annual Ceremony, the 3rd Surgical Robot Conference" was successfully held at the Greater China International Trade...[Details]

At present, the first batch of equipment for the Nantong Yueya Semiconductor Project has entered the factory for debugging and is scheduled to be put into production before the end of June. According...[Details]

1.14.1. Background knowledge about RTC 1.14.1.1 What is a Real Time Clock (RTC)? (1) Distinguishing between time points and time periods Time period: timer/counter; water boiling; not unique Time p...[Details]

The emergence of advanced personal medical devices at reasonable prices is changing the entire healthcare industry, allowing consumers to monitor their vital signs and other key indicators at home or...[Details]