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Generally, a multimeter has several ranges, such as RX1, RX10, RX100, RX1k, and RX10k. For a multimeter with only one conversion switch, you can directly turn the switch to a certain position. If the...[Details]
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Machine learning is often associated with big data, but this is changing rapidly. While IoT, edge computing, and smart edge devices can be said to make big data useful, not all edge data is useful. T...[Details]
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How to improve the battery energy efficiency ratio of IoT devices by extending life and reducing weight In a world where everything is connected, IoT plays a vital role by connecting different sens...[Details]
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To learn a piece of hardware, you must first make its clock unit clearer, which will help speed up your learning progress. At the beginning, I was a little confused, and felt that the clock system of...[Details]
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When I first started debugging the connection between the TWI bus and AT24C02, I took a few days of detours because it was my first time to implement I2C in hardware. Today, I have completely debugge...[Details]
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According to foreign media reports, led by Piper Serica VC, a well-known angel investment company in Mumbai, Six Sense Mobility, a high-tech smart mobility startup in Delhi, India, raised 60 millio...[Details]
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According to foreign media reports, Japanese electronics company Kyocera is launching an Enerezza residential energy storage battery, which will use the world's first semi-solid lithium-ion battery a...[Details]
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HT1381 is a serial real-time clock IC from Taiwan HT Company, operating voltage: 2.0V~5.5V, maximum input serial clock 500kHz (VDD=2V), 2MHz (VDD=5V); operating current: less than 300nA at 2V, less th...[Details]
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Recently, two new Huawei 5G models, ANA-AN00 and ELS-AN00, passed the 3C certification. It is reported that these two models are the upcoming Huawei P40 series. According to the certificat...[Details]
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The most popular small household appliance nowadays is the sweeping robot. According to sales statistics from e-commerce platforms, the sweeping robot has been promoted to one of the three essential ...[Details]
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The process of measuring resistance with a pointer is: 1. First select the gear (there are ×1, ×10, ×100, ×1k, etc.), then put the two test leads in direct contact, and adjust the zero-setting resist...[Details]
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Introduction Liquid crystal display devices (LCD) are being widely promoted and applied in the field of measurement and control due to their advantages of displaying more information, small size, lig...[Details]
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This is a 1000W power audio amplifier circuit built by transistors, from the preamplifier to the final transistor stage. This amplifier circuit is designed for single channel. But if you want a ste...[Details]
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When you need to view the input and output signals of a 16-bit counter simultaneously to identify timing errors, choosing the wrong tool can be time-consuming. Using a logic analyzer is the b...[Details]
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Shore hardness is also known as Shore hardness. Shore hardness is a method of indicating the hardness grade of a material. It has a very wide range of applications. The Shore hardness tester needs t...[Details]