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Abstract: A digital bus station system based on ARM7 and CPLD architecture is proposed. The system communicates with the bus control center in real time through the GPRS module, uses CA authenticat...[Details]
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The 6th Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) was held at Century City New International Convention and Exhibition Center, Chengdu, China from May 23 to 25, 201...[Details]
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Soft start technology is an emerging technology for controlling and starting motors. Nowadays, it has received widespread attention from modern people and has been actively applied in corporate pro...[Details]
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The key to bridge rectifier AC to DC
In fact, the full name of the rectifier bridge is " bridge rectifier ", which is composed of four rectifier silicon chips connected in a bridge manner and th...[Details]
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I used MSP430 to make a small system these days, and I needed to define a large global array. There was no problem after compiling, but I encountered a problem when debugging. Let's take a look at th...[Details]
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1. Interruption 1. The concept of interruption When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU temporar...[Details]
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Simply record the configuration instructions of STM32's DMA-------- According to the DMA program of the serial port of Wildfire, you can simply understand the instructions----- ----Pa...[Details]
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Huawei has been included in the Entity List by the United States for a long time, but Huawei has not been greatly affected. In the Q&A session after Ren Zhengfei's public dialogue today, an audience ...[Details]
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Google worked with the Lighting Science Group to develop this LED smart bulb that is equivalent to a 60W bulb.
Today's Focus
Google worked with the Lighting Science Group...[Details]
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At present, emerging technologies such as new energy vehicles and
industrial robots
are accelerating their penetration and application, and traditional industries are also actively carrying...[Details]
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According to data from the Liaoning Provincial Department of Industry and Information Technology, in the first quarter of this year, the overall development of Liaoning's integrated circuit industry ...[Details]
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Data acquisition is one of the main functions of automatic test systems. In some application areas, such as ultrasound and medical electronics, different signal frequency ranges require different s...[Details]
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Chips are as important to smartphones as their hearts. The running speed, problem-solving capabilities, and even photography effects of smartphones are closely related to chips. Next year, comp...[Details]
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This article presents a detailed reference design using the MAX5073 dual-channel step-down converter operating at a switching frequency of 2MHz. This design can be used in applications where board spa...[Details]
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1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]