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When using the F205 chip, various problems occurred during programming - roughly as follows: 1. stm32 programming failed @ address.... 2. stm32 erase failed 3. Could not power up debug port.......[Details]
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Data shows that 70% of serious traffic accidents on highways are caused by tire blowouts, and insufficient tire pressure is the primary cause of tire blowouts. Buses and coaches carry a large number ...[Details]
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Introduction: Some simple routines in ARM development Calculate the absolute value of r1 and r2 The corresponding C pseudo-instructions are: if ( r1 r2 ) r0 = r1+r2; else r0 = r1-r2; The corres...[Details]
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Recently, the second AI CUP 2019-2020 competition hosted by TE Connectivity (TE) has successfully concluded after a year. Three university teams stood out from three global competition areas: the FeH...[Details]
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Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no el...[Details]
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Impedance and Insertion Loss Testing of USB 3.0 Cables and Connectors
The next generation of serial data standards are using high data rates that have moved into the microwave d...[Details]
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Recently, GAC New Energy announced that Aion LX will be equipped with high-precision maps that can be delivered to achieve better autonomous driving. As a result, Aion LX becomes the first model to u...[Details]
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Under the craze of software-defined cars and the evolution of electronic and electrical architecture, domain controllers are the core carrier for realizing intelligent networking of the entire vehicl...[Details]
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In recent years, many inverter companies have also shifted their research and development focus to giant inverters. Experiments have shown that high-power inverters can bring higher returns to inve...[Details]
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China Energy Storage Network:
Recently, the development of the pneumonia epidemic caused by the novel coronavirus has touched the hearts of all Chinese people. As a key state-owned enterprise...[Details]
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There has always been controversy over whether autonomous driving should be achieved in one step, like Waymo, and directly enter Level 4, or whether it should be advanced step by step from Level 1 t...[Details]
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The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data. The circuit diagram is ...[Details]
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The motor used by Kuka is an AC synchronous motor
Synchronous motor, like induction motor (i.e. asynchronous motor), is a commonly used AC motor. Synchronous motor is the heart of the power sy...[Details]
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Are you like me? If you drive to an unfamiliar place, you will take out your mobile phone and open the online map for navigation before setting off. Car navigation has long been out of favor due to...[Details]
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I believe everyone knows NFC. Nowadays, almost all flagship mobile phones support this function. With it, we can use our mobile phones to take buses and subways, open doors, and pay with our mobile p...[Details]
DSP and ARM Processors
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