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Toshiba Electronic Devices & Storage Corporation (Toshiba) has developed a model-based development (MBD) simulation technology that reduces verification time for automotive semiconductors by approxim...[Details]
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A resolver is an AC micro motor that can output an electrical signal that is a function of the rotor angle or position. It is mainly used in angle position servo control systems or motion servo con...[Details]
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0. Serial communication
0. Data transmission mode of serial communication: simplex (one-way data transmission), half-duplex (non-simultaneous two-way transmission), full-duplex (simultaneous...[Details]
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IT Home reported on April 16 that Sony released two flagship mobile phones, Xperia 1 III and Xperia 5 III, overseas on the 14th. Both models are equipped with Snapdragon 888 processors and will...[Details]
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Zoss Automotive Research Institute released the "2021 Automatic Parking and Autonomous Valet Parking Industry Research Report", which sorted out the technical routes, business models, product solutio...[Details]
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Instrument and meter circuit maintenance has always been an indispensable part of electronic companies. Because only through it can the originally unqualified products finally leave the factory. Ho...[Details]
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Basic knowledge of PLC programming
The basic knowledge of PLC programming includes the following aspects:
1. Understand the working principle and structure of PLC: PLC is a special comput...[Details]
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It is so convenient to use library functions for stm32, but I used to like to operate registers directly when using 51. I feel that library functions are too convenient, so convenient that I can ignor...[Details]
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Preface
In fast reactive power compensation and harmonic filtering devices, thyristors are used as actuators to switch capacitors as TSC circuits. The actuator thyristors have different struct...[Details]
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On April 4, 2021, Cognata is proud to announce the successful completion of the first 18-month milestone of Project Avatar - Advanced Situational Awareness Technology for Autonomous Vehicles. The A...[Details]
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The assembly language of Elan microcontroller is very similar to that of MCS-51 microcontroller, but the two have completely different architectures.
My summary is, first look at the stack s...[Details]
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On May 25, Xu Qi, realme's vice president, president of China, and president of global marketing, announced realme's sales target for the 618 period - 1 million units. Xu Qi said that the sales tar...[Details]
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First, we must know the address of the external ROM, because the 8051 microcontroller uses a unified addressing system, no matter what kind of external device it is, it has an address. Here we expand...[Details]
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Analysis of the schematic diagram of DC low voltage regulated power supply: The VD1-VD4, R1, C1, and C2 of the switching power supply part form a rectifier filter circuit. NE555 and R2, R3, C4, V...[Details]
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The whole board is not lit
1. Check whether the power supply and signal line are connected.
2. Check whether the test card can identify the interface. If the red light of the test card ...[Details]