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This paper adopts a combination of software and hardware design method, uses the area equivalence method, and implements SPWM control of the experimental inverter system based on PIC microcontrolle...[Details]
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LCD panel prices continue to rise, and the industry as a whole is in a shortage cycle. This situation has caused Korean manufacturers who intend to exit the LCD panel market to postpone their plans a...[Details]
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Jiwei.com reported on October 26 that today, the official Weibo account of ColorOS announced that the official version of ColorOS 11 is now available for upgrade for OPPO Find X2. Image source: OPP...[Details]
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There are many fixed voltage switch mode power supplies (SMPS) available today, and several of these can be connected in series to achieve higher fixed voltages. To get an adjustable output from an...[Details]
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1. Product introduction of Puyuan arbitrary waveform generator DG70000 series: The Puyuan arbitrary waveform generator DG70000 series is a high-performance arbitrary waveform generator with a samplin...[Details]
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Recently, an Apple employee posted a picture on social media with the background of Apple Park. There was also a "clapperboard" in the picture, which indicated that Apple's Spring Festival new produc...[Details]
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According to information from JD.com's auction platform, on August 7, the overall assets of Dehuai Semiconductor Co., Ltd. were successfully auctioned. The buyer was Rongxin Semiconductor (Ningbo) Co...[Details]
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Car companies are increasing the installed capacity of lithium iron phosphate batteries faster and more violently than expected. Correspondingly, the "ultimate innovation" in the manufacturing and st...[Details]
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This article records the driver development process of mounting the I2C interface touch screen on the friendly arm mini2440 platform. The kernel version is linux-2.6.32.2, and the platform is ARM9 S...[Details]
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.OverviewNCP1205
is a single-ended PWM controller newly launched by ON Semiconductor. It integrates a current control regulator and a demagnetization detector to ensure that the circuit ca...[Details]
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If the implementation of autonomous driving is full of thorns, then high-speed intelligent driving is an insurmountable gap in this thorny road. The advancement of technology has led to changes in th...[Details]
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In the past, a war was a contest between two countries in terms of financial, human and material resources. Today, economic factors must be added. Because now it is almost a global economic integrati...[Details]
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Working principle of photovoltaic inverter
An inverter is a power regulation device composed of semiconductor devices, which is mainly used to convert DC power into AC power. It is general...[Details]
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org 0000H AJMP START ORG 30H START: mov SP,#5fh ; mov TMOD,#20h ;T1: work mode 2 mov PCON,#80h ;SMOD=1 mov TH1,#0FDH ;Initialize baud rate (see table) mov SCON,#50h ;Standard UART set...[Details]
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Robotaxi is booming again.
With the debut of Tesla's Robotaxi prototype Cybercab, vehicle manufacturers' Robotaxi businesses have successively revealed new plans and progress.
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Power technology
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