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The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]
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A rotary transformer (resover) consists of three windings, one rotor winding and two stator windings. The rotor winding rotates with the motor, while the stator winding is fixed and the two stators...[Details]
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In fact, the self-excited multivibrator (Figure 1) and the monostable circuit can be realized by integrated circuits. The drive signal generator uses two quad-2-input NAND gates 74LS00, as shown in F...[Details]
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Recently, I debugged the program of STM8S ADC to collect multi-channel data. According to the previous instructions, ADC1 was set to: scan mode, continuous acquisition, data cache mode, and after the...[Details]
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In fact, the scope of use of torque motors is very limited.
1. How to ensure that the torque motor controller and mechanical ratio are within the optimal use range of the torque motor so that ...[Details]
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The access control system is a new modern public security management system. It integrates microcomputer automatic identification technology and modern security management measures. It involves m...[Details]
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Huami Technology (NYSE: HMI) officially announced that Xie Bing, former senior vice president of global sales and marketing applications at Texas Instruments (TI), has joined the Huami Technology boa...[Details]
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1. Build the water lamp circuit Build the water lamp circuit in Proteus as shown in the figure 2. Flowing Light Program We can think of the running light as lighting up a number of lights in sequen...[Details]
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In recent years, embedded technology has developed extremely rapidly, and highly integrated processors with single-chip microcomputers and dedicated embedded ARM as the core have emerged , and h...[Details]
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1 Introduction
"Hot plugging" refers to plugging and unplugging a card with a live working backplane, i.e., live plugging and unplugging. When a card is inserted, the working backplane is alrea...[Details]
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China Energy Storage Network:
According to statistics from the Hubei Electric Power Dispatching and Control Center, on March 30, Hubei's electricity consumption reached 464 million kWh, recov...[Details]
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Abstract: This article introduces the working principle, performance and characteristics of Motorala's power factor correction controller MSC60028, and importantly analyzes the component paramet...[Details]
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Automotive software development is a very complex system engineering.
This complexity often makes us, who come from different knowledge backgrounds, talk at cross purposes when we exchange opi...[Details]
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In a recent in-depth interview with Mouser and PI, Doug Bailey, vice president of marketing at PI (Power Integrations), elaborated on GaN (gallium nitride) technology and the new possibilities it bri...[Details]
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Whether ordinary motors can use frequency converters to adjust speed is a very professional question. Before answering this question, we first need to understand what ordinary motors are, what freq...[Details]
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