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Hardware parts The circuit structure of the hardware part is as follows: The CAN transceiver module originally used the ATA6660 high-speed CAN transceiver chip, and the circuit connection is as...[Details]
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1. Introduction With the continuous development of automatic control technology and fieldbus technology, networking and integration have become important development directions of modern control...[Details]
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;The display word uses the table lookup method, which does not occupy memory. It uses four 16*16 common anode LED dot matrix displays. ;Effect: scroll the display words upward, four at a time, repea...[Details]
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2020 may not bring fully self-driving cars, but it will bring a host of advances and industry changes that bring us closer to the driverless dream. From advancements in vehicle-to-everything (V2X...[Details]
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Infineon HYPERRAM™ 3.0 memory chip and Autotalks third-generation chipset jointly enable a new generation of automotive V2X applications Infineon Technologies AG and Autotalks recently announced ...[Details]
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Making a digital voltmeter (2 credit hours) 1. Experimental purpose: 1. Understand the working principle and communication protocol of I2C serial bus 2. Understand the interface design of ADC0804, DA...[Details]
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Oscilloscope probes are generally divided into passive probes, active probes, and current probes. 1. Passive probe Passive probes are divided into 1×, 10×, 100× and other specifications. 10× means ...[Details]
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Single pulse voltage forward peak holding circuit
Function of the circuit
This is a circuit that holds the peak voltage of an analog signal. It stores the maximum positive peak value of the si...[Details]
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I recently switched from IAR to STVD to develop for STM8L151. I looked at how to configure the STVD development environment and how to create a new project. I'll just make a note of this. 1. Instal...[Details]
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Clamp ammeter and multimeter are both necessary equipment for electricians. The two instruments have different functional emphases. Clamp ammeter focuses on measuring high current circuits while mult...[Details]
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1. Register: There are 37 registers in total, and up to 17 registers can be active (16 data registers, 2 status registers: CPSR and SPSR) R13: Stack pointer: points to the top of the stack in the c...[Details]
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AMD's stock price has soared all the way, reaching a record high of $83.39. Just four months ago, its stock price was still under $40, but now it has doubled. As of 11:15 Beijing time, AMD's total ma...[Details]
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On January 28, Xiaomi Group announced through an internal document that Shang Jin, former vice president of the group and general manager of the new retail department in China, and Chang Cheng, forme...[Details]
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Before posting the program, remember a little C language knowledge to avoid making the same mistake next time!
unsigned char i=0x01;
i=i 1+1;
As a result, the value of i is 4, not 3.
In C l...[Details]
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Programmable smart card manufacturers have gone even further and cut out the standard programming interface altogether. In its place are boot modules that erase or shield themselves after the code is ...[Details]
RF/Wirelessly
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