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The traditional way to drive a medium or low power
permanent magnet DC motor
is to use four
MOSFETs
or bipolar transistors in an H-bridge configuration. For example, in Figure 1...[Details]
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Infrared remote control is one of the most widely used communication and control means at present. It is widely used in household appliances, industrial control and intelligent instrument systems due ...[Details]
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The broadband service can support triple-play applications (i.e., voice, video, and data) to first-mile customers, such as small businesses and residences that continue to grow. The protagonist of ...[Details]
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The Semiconductor Equipment Association of Japan (SEAJ) released a forecast on July 7 showing that sales of semiconductor manufacturing equipment produced in Japan in 2022 will increase by 17% from...[Details]
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The network access map of Samsung's mid-range model Galaxy A52 5G by the Ministry of Industry and Information Technology has been exposed. From the picture, it can be confirmed that the Samsung...[Details]
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introduction The collections in the museum are often threatened by human theft, and changes in the surrounding environment can also cause damage to them. Therefore, a very reliable anti-theft system ...[Details]
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At present, there are three main methods for LED to achieve white light:
1. Synthesize white light through the LED red, green and blue three-primary color multi-chip set and light emission.
...[Details]
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This change has been accelerated since the first edition of the safety standard for LED lighting products and related components, ANSI/UL 8750, came into effect at the end of 2009 and was approved ...[Details]
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Chapter 5 Oscilloscope Design - Waveform Fast Refresh Solution This chapter is very important. The recommended waveform refresh methods have been verified through a large number of tests. 5.1 Wavefor...[Details]
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Recently, technicians from the Key Laboratory of Industrial Internet of Things and Networked Control of the Ministry of Education at Chongqing University of Posts and Telecommunications demonstrated ...[Details]
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The key problem is that stm8s903k.h cannot be found So where is stm8s903k.h? Check the STVD installation path C:Program Files (x86)STMicroelectronicsst_toolsetinclude I believe you can find a l...[Details]
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Maximize measurement dynamic range
1) Improving measurement resolution by calculating the average value
2) Use high-resolution acquisition to improve measurement resolution
3) ...[Details]
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1 switching regulator
Switching regulators usually use inductors, transformers or capacitors as energy storage components to transfer input energy to the output load. Its feedback circuit is used t...[Details]
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There are many types of ADCs, and there are many corresponding accuracy and errors. This article will talk about the accuracy and errors of ADCs. ADC introduction ADC: Analog Digital Converter, ref...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields, which allows multiple devices to communicate on the same network. In some cases, it may b...[Details]
Discrete Device
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