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The automotive oscilloscope is an effective tool for quickly judging the faults of electronic control systems. It is simple to use, easy to master, and has accurate waveform display. In actual opera...[Details]
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01class1. Determine whether a circuit or device is energized or not. The AC voltage range of a digital multimeter is very sensitive, and it can display even a small induced voltage around it. Based o...[Details]
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The country’s first “Yuan Luobo Chess Pilot School” was born.
Recently, SenseTime brought a new friend and good helper in chess teaching to the teachers and students of Jinlanyuan Primary Scho...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Siemens S7300 series PLC uses MPI to Ethernet module to realize 300PLC serial port to Ethernet communication. The PLC used in this case is 315-2DP. This model of PLC has two communication interface...[Details]
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PIC microcontroller proteus H-bridge drives DC motor PWM control MOSFET built H-bridge circuit drives DC motor operation simulation schematic diagram is as follows (proteus simulation project file c...[Details]
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CS8685H is a 2X75W stereo class D audio amplifier, package EQB32
CS8683H is a mono 130W Class D audio amplifier, package EQB32
CS8685H is a 2X75W stereo Class-D audio amplifier. Thi...[Details]
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Qualcomm Technologies, Inc. and BOE Technology Group Co., Ltd. (BOE), a global leader in the semiconductor display industry, announced a strategic collaboration to develop innovative display products...[Details]
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General method of current detection
Common methods of current detection are direct resistance sampling, Hall element (LEM) sampling, and current transformer sampling.
Sampling wi...[Details]
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The semiconductor industry has always been a globally competitive industry. All semiconductor companies around the world compete on the same platform. Good products always stand out and occupy a cert...[Details]
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Initial password: 12345678 This program is implemented by using 51 single chip microcomputer to control 74LS164 latch The MCU and the memory use IIC communication to establish the cryptographic syste...[Details]
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On July 22, Roland Quandt revealed the core parameters of Samsung Galaxy Note 20 Ultra. As Samsung's annual flagship, the Galaxy Note 20 Ultra's S Pen is a highlight. Its delay is only 9ms, ...[Details]
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The LTC3260 can provide up to 100mA of current at its charge pump output VOUT from an inverting input voltage. In addition, VOUT also serves as the input supply for a negative LDO regulator (LDO-). T...[Details]
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Recently, Huaneng "Ruiwo", the first 100% domestically produced 1 million kilowatt-class distributed control system (DCS) independently developed based on Feiteng CPU, was successfully put into opera...[Details]
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According to Reuters, Intel's research team on Saturday unveiled several new technologies that it said could help Intel's chips continue to shrink in size and improve performance over the next decade...[Details]