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The intelligent connected vehicle industry is a new industry that deeply integrates the automotive, electronics, information and communications, road transportation and other industries. It is a glob...[Details]
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Among the commonly used A/D conversion chips (such as ADC0809, ICL7135, ICL7109, etc.), ICL7135 is different from the others. It is a four-and-a-half-bit dual-integral A/D converter with high preci...[Details]
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After the vibration sensor picks up the vibration signal, it is amplified by Q1 and sent to IC1. JS83 is a PIC12C508 microcontroller. Its 6th pin outputs the required tone waveform according to the p...[Details]
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According to news on June 12, Apple released the highly anticipated Vision Pro headset at its annual WWDC event last week. This device is equipped with powerful hardware and runs the visionOS system....[Details]
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When we buy smart products such as smartphones and smart watches, we often hope that the battery life will be as long as possible. For manufacturers, how to reduce the power consumption of developed ...[Details]
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At the input end of the AC power supply, generally three safety capacitors need to be added to suppress EMI conducted interference. The AC power input is divided into three terminals: live w...[Details]
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This paper introduces a scheme that uses a single-chip microcomputer as a controller to control the steam pressure and furnace wall temperature in a closed container under the state of gas-liquid...[Details]
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With the development and popularization of digital products, their power supply design has also received more and more attention. Mobile phones, digital cameras, MP3, PMP and digital photo frames a...[Details]
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The five major market demand trends for LED lighting driver power supplies can be summarized as: high efficiency, high reliability, wide compatibility with dimming and non-dimming applications, smalle...[Details]
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Brushless DC motors overcome the mechanical commutation of ordinary DC motors and are particularly suitable for flexible control using electronic control devices. They are currently widely used in ...[Details]
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STM8 Timer Overview STM8S provides three types of TIM timers: advanced control type (TIM1), general type (TIM2/TIM3/TIM5) and basic timer (TIM4/TIM6). Although they have different functions, they a...[Details]
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1. Influence of output impedance and input impedance In order to test the voltage correctly, great attention needs to be paid to the output impedance of the test object (voltage source) and the input...[Details]
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When using an oscilloscope to observe the waveform on the crystal oscillator pin, the following situation often occurs: the crystal oscillator waveform cannot be seen on the screen or the characteris...[Details]
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Due to the cold wave, large-scale power outages occurred in Texas, the United States. In the early morning of February 17, Samsung Electronics' wafer factory in Austin, Texas was affected by power sh...[Details]
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The VALVETRONIC servo motor is a brushless DC motor (BLDC motor), and the components are shown in Figure 15-7. The BLDC motor transfers energy in a non-contact manner, is maintenance-free and has h...[Details]