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Many friends will encounter the problem of MCU programming framework when programming MCU. The following is an example code of MCU fast programming framework. On this basic framework, modules can...[Details]
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The MCS-51 microcontroller has four bidirectional 8-bit I/O ports, of which P0~P3 are three-state bidirectional ports, and P1, P2, and P3 are quasi-bidirectional ports (when used as input, the port l...[Details]
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Aviad Petel, a young designer, has focused on the design and production of decorative lamps in wood veneer and other materials over the past two years.
Design is endless, and he recently develope...[Details]
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Hello everyone, we have shared with you how to measure the number of positive and negative pulses in the previous video. Today we will see how to use ZDS2022 to measure the length of the pulse train?...[Details]
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Compact and reliable high voltage (HV) permanent magnet (PM) or brushless DC (BLDC) motor drives that comply with IEC 60335 and 60730 are required for a wide range of appliance applications, includ...[Details]
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1. Introduction to the principle of matrix keyboard In the previous article, we introduced the use of independent keys. Independent keys require each key to use an IO port for reading. If there are m...[Details]
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The PWM of the model is not the PWM signal of several KHZ that electronic experts are used to. The frequency used by the model is much slower, but the principle is the same. The PWM frequency of the m...[Details]
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Market research firm IHS Markit predicts that the digital isolator market will reach $767 million by 2024. However, the technology in this field has long been monopolized by foreign manufacturers suc...[Details]
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When users buy high-power UPS, they often face the dilemma of choosing between industrial frequency and high frequency. As for UPS manufacturers, of course, they all think that their own is better...[Details]
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With the continuous development of digital signal processing technology and integrated circuit technology, the reliability of digital signal processors is getting higher and higher, and their applica...[Details]
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The impedance matching of the probe refers to the impedance matching between the probe and the oscilloscope circuit, which is mainly the capacitance effect. When the impedance does not match, the sig...[Details]
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1 Introduction to digital tube Digital tube is an electronic device that displays data or information to us. It is the most primitive and has a relatively low cost. The following is a physical pictur...[Details]
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Microwave transmission is low cost
Mitsubishi Heavy Industries has developed a microwave-based charging system (Figure 9). The advantage is that it can be implemented at a low cost, b...[Details]
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The power amplifier (PA) circuit in general audio-visual circuits is after the voltage amplifier, which further amplifies the low-frequency signal to obtain a larger output power, which is ultimate...[Details]
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The car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's driving speed, time, mileage, brake and other status information and export d...[Details]
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