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Beijing, China, August 11, 2022 – Littelfuse, Inc., an industrial technology company dedicated to creating a more sustainable, connected and safer world, announced the completion of its acquisition o...[Details]
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With the development of science and technology, electronic perpetual calendars are becoming more and more common in life, and their functions are becoming more and more. According to people's daily b...[Details]
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Jiwei.com reported on June 16 that today, Honor held the Honor 50 series launch conference at the Shanghai Oriental Sports Center, officially launching three mobile phones including Honor 50 SE, Hono...[Details]
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First of all, I will introduce to you how an electrical automation designer realizes servo control. The following is an example analysis. Only by knowing the control principle can we continue to ex...[Details]
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SmartSens has officially launched a full range of upgraded image sensors equipped with DSI-2 technology - SC2336 and SC3336, empowering the development of 2MP-3MP security and in-vehicle intelligen...[Details]
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According to foreign media reports, Huawei has recently launched the Huawei P Smart Z in Europe. This is also Huawei's first borderless smartphone with a pop-up selfie camera. Huawei P Smart ...[Details]
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1 Introduction
Short-range wireless transmission has the advantages of strong anti-interference performance, high reliability, good security, less geographical restrictions, and flexible instal...[Details]
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On April 18, the "Smart Manufacturing Newcomers, Ready to Go" 2024 China Humanoid Robot Technology Application Summit, hosted by Gaogong Mobile and Gaogong Robot Industry Research Institute, was su...[Details]
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The MAX14653/MAX14654/MAX14655 overvoltage protection devices all feature a low 38mΩ (typ) RON internal FET and protect against voltage faults in low-voltage systems up to +28 VDC. The internal clamp...[Details]
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If AirTag is separated from the user for three days or more, it will play a sound when it moves. Apple's AirTag item tracker allows you to track items such as keys, wallets, backpacks or luggage, a...[Details]
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Electromagnetic flowmeter is a flowmeter that measures flow based on Faraday's law of electromagnetic induction. The advantage of electromagnetic flowmeter is that the pressure loss is extremely smal...[Details]
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CPS China Security Network reported that the intelligent visual Internet of Things technology incorporates the ubiquitous cameras in the city's monitoring area into the intelligent visual Internet of ...[Details]
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Inverting proportional circuit
The negative sign in the formula indicates that the output voltage is opposite to the input voltage. The inverting proportional operational amplifier is a voltage ...[Details]
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Direct measurement method for measuring DC voltage Set the Y-axis input coupling switch to the "ground" position and the trigger mode switch to the "automatic" position so that the screen displ...[Details]
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4mA～20mA current control circuit
Figure 4 shows a single-channel digital-to-analog converter used in an isolated 4 mA to 20 mA current loop control circuit. The AD56624 is packaged in a SOT-23 p...[Details]
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