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/*************************** Independent button control relay ***************************/ #include reg52.h #define uchar unsigned char sbit KEY = P1 ^ 0; sbit RelayEN = P0 ^ 0; //Define r...[Details]
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1. Off-circuit detection This method is performed when the IC is not soldered into the circuit. In general, a multimeter can be used to measure the forward and reverse resistance values between eac...[Details]
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With the nationwide discussion of Carrot Run,
autonomous driving
has once again become a hot topic.
Musk recently confirmed that
Tesla
's Robotaxi will be delayed. Musk f...[Details]
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Recently, it was revealed that Jieka has signed a listing guidance agreement with Guotai Junan Securities, officially launching the IPO process. Jieka Robot is a leading collaborative robot company...[Details]
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Zhang Zezhi's three-person team won the "TI Cup" championship When he was seven years old, Zhang Zezhi watched "Iron Man" with his brother and became fascinated with electronic products. He ofte...[Details]
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Since the beginning of this year, the color TV industry has ushered in new changes, opportunities and challenges. Manufacturers have successively launched high-end, high-priced TVs, launching a break...[Details]
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1. Microcontroller interrupt: I found a picture of the 80C51 microcontroller as follows: Among them, the positions of P3.2 and P3.3, that is, pins 12 and 13, are marked INT0 and INT1, and those two...[Details]
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With the rapid development of the domestic economy, the size of cities is constantly expanding, especially the growth of various means of transportation is faster, which makes the contradiction bet...[Details]
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1 Why do we need to remap the interrupt vector table?
The COREM3 authoritative guide says "However, in order to dynamically redistribute interrupts, CM3 allows vector table relocation -...[Details]
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According to research, driver assistance systems can have a positive effect on the driver's driving behavior and safety, and can also protect the environment and improve traffic efficiency. With th...[Details]
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As a programmable logic device, FPGA has the characteristics of low power consumption, easy modification and debugging, and can complete a large number of algorithms in real time. Square root operati...[Details]
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Recently, a netizen from Sichuan revealed that when watching "Full House" on iQiyi with an Android phone, the highest resolution only supported was 720P. The person concerned said that at first...[Details]
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In embedded systems, MCU and DSP are widely used, and analog signals and various digital signals exist simultaneously. Traditionally, engineers use oscilloscopes and logic analyzers for testing and...[Details]
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Recently, Gree's official mall quietly launched its "Dasong" brand 5G mobile phone, equipped with Qualcomm Snapdragon 765G extreme 5G chip, supports 4-band dual-mode 5G full network access, an...[Details]
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The original design of this system is 8-channel QCM detection, that is, 8 sets of identical oscillators with MAX913 chip as the core are used, which are inverted by 2 CD4069 inverters and sent to the ...[Details]
Analogue and Mixed Signal
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