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Motherboard BIOS source code
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BIOS code is the first step of PC start-up code, is the abbreviation of basic input output system, it is responsible for the boot of the operating system OS, loading the operating system step by step from a specific area of the hard disk, and gradually transferring the control to the operating system. From the source code point of view, this process is more interesting.
pauljames 0 0
1
51 single chip microcomputer DS18B20 thermometer
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The thermometer system is designed with the classic 51 single chip microcomputer AT89C51, and the common single bus thermometer DS18B20 of Dallas chip company is used as the temperature sensor The schematic file used by designer, all components on the schematic have models, all resistance and capacitance components are marked with values, C language source code and keil project, which is convenient for learners to complete the design from hardware to software in one stop.
pauljames 0 0
1
51 single chip MAX7219 serial nixie tube driver
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The digital tube display system is designed by using the classic 51 single-chip microcomputer AT89C52. The serial chip MAX7219 of Maxim chip company is used to drive the digital tube, which greatly saves the IO port of the single-chip microcomputer. The data contains the schematic files used by Altium designer. All the components in the schematic have models, and all the resistance and capacitance components are marked with values. The program is written in C language
pauljames 0 0
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