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IT Home reported on March 28 that tonight, Tianma released a post introducing the new generation of OLED pixel arrangement - Windmill arrangement. Officials said that this arrangement is derived from...[Details]
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1. SysTick Introduction: The processing of the CM4 core is the same as that of the CM3. It contains a SysTick timer. SysTick is a 24-bit countdown timer. When it reaches 0, it will automatically re...[Details]
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Bandwidth is an important specification for current probes. All probes have bandwidth. If you use an incorrect probe bandwidth, you may lose signal details or introduce unnecessary noise into the sys...[Details]
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In the early development stage of electric drive products, the motor output torque fluctuation or torque deviation is often encountered, and this phenomenon may even occur when the customer install...[Details]
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To cope with competition from rapidly rising Chinese chip companies and catch up with dominant US manufacturers, the Federation of Korean Industries (FKI) called on Monday for more government support...[Details]
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Preface In recent years, the design difficulty of mobile communication antennas installed in mobile communication terminals has gradually increased. With the increase of new communication methods su...[Details]
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Abstract: This paper studies a new type of high-frequency switching charging power supply suitable for the DC system of substations, explains the design principles of the main circuit and control syst...[Details]
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1 Introduction In the past 20 years, power electronics technology has developed rapidly and has been widely used in the fields of electricity, metallurgy, chemical industry, coal, communications, hom...[Details]
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Preface A few days ago, we have completed the transplantation of LVGL to W801, and the effect is shown in the following figure: ‘ The picture is displayed in portrait mode because the screen has a ...[Details]
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Recently, Xiaomi Group Vice President, China President, and Redmi Brand General Manager @Lu Weibing released a poll today, asking netizens their views on the online and offline versions of mobi...[Details]
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Regional Energy Internet is a regional integrated energy system that uses multi-energy complementarity and smart energy technologies to provide cooling, heating and electricity to multiple building...[Details]
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CEVA, the leading licensor of signal processing platforms and artificial intelligence processor IP for smarter, connected devices, announced the launch of the world's most powerful DSP architecture, ...[Details]
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At present, my country's 5G network has entered the stage of large-scale deployment. Faced with the demand for a large number of base station construction, co-construction and sharing has become a ...[Details]
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LEDs are increasingly being used in a variety of applications, including automotive lighting, camera phone flashes, stage lighting, venue lighting, night scene lighting, flashlights, bicycle lights, ...[Details]
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Figure . Using AD8138 to drive CAN transceiver
该电路采用5 V单电源供电,配置为单位增益单端转差分放大器,共模设置为中间电压值。R1、R2和R3组成了直流偏置电路,可将输出信号调节至CAN电平。通过将R4和R5保持在相对于R2的较小值,电位计可轻松调整两个输出信号之间的差值,不会显著影响其各自的幅度,能够向DUT提供具有可变共模电平的C...[Details]