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; STARTUP.A51: User power-on initialization routine
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The hardware circuit of this example is shown in the figure. As can be seen from the figure, the ten-digit LED on the left is a common cathode, controlled by RC0 of P1C16F877, and when RC0 is low, ...[Details]
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According to foreign media The Verge, iPhone accessories manufacturer MOFT has launched a product to compete with Apple's $50 MagSafe leather card holder. This product can hold three cards and...[Details]
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On June 15, a configuration diagram of what is suspected to be the super-large cup Xiaomi 10 Pro+ was exposed on Weibo. As shown in the picture, the phone uses a 120Hz display, is equipped ...[Details]
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If 8K in 2018 was just a fantasy, then 2019 is undoubtedly the first year of 8K. Whether it is this year's CES 2019 or AWE 2019, Chinese and foreign color TV brands are all actively displaying their ...[Details]
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From front bumper to rear bumper, from roof to wheels, more and more efficient and innovative semiconductor technologies are used in cars Today's vehicles may be equipped with 200 to 2,000 semico...[Details]
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1. Problem When developing STM32 with IAR, I found that I could not print floating point numbers by redirecting printf to the serial port. The code is as follows: The output is as follows: It can...[Details]
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Abstract: By using the powerful computing power and fast real-time processing capability of TI's digital signal processing chip TMS320F2808, the problem of the difficulty in implementing the comple...[Details]
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Power test instruments are indispensable products in power supply testing. If it weren't for the development of frequency conversion technology, if there were no nonlinear loads, if the measured valu...[Details]
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"With the help of NI EVS and PXI platform, we completed the development of this system through hardware design and software programming. Through the design and testing of the lane departure warning ...[Details]
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At present, the main manufacturers of AD/DA are ADI, TI, BB, PHILIP, MOTOROLA, etc.
1. AD/DA devices of AD company
AD has always maintained its market leadership in various analog-to-dig...[Details]
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Today I will tell you how to use the ultrasonic module. We also look at the circuit diagram first to find the relevant pins We can see that there are two circuits controlling JS1 and JS2, which a...[Details]
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1. Function prototype: void Jump_Address(void) { if (((*(volatile u32*)ApplicationAddress) & 0x2FFE0000 ) == 0x20000000) { test = (*(volatile u32*)ApplicationAddress); JumpAddress = *(volatile u32*) ...[Details]
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At the National People’s Congress held a few years ago, Google’s Go artificial intelligence “AlphaGo” attracted great attention. During this year's two sessions, the ChatGPT chatbot released by the a...[Details]
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As a non-famous self-media person in the automotive industry, I have noticed that with the rise of domestic new energy vehicles in the past two years, various car companies have also given names to...[Details]