Description: Based on the CS5550 industrial design of measuring instruments ADCMeter: DDB contains j circuit principle diagram and sample PCB. This system to STC series 51-series microcomputer as the core, the use of high precision CS5550 A/D chip to collect weak analogue quantity (such as thermocouple signal), thermal resistance, on-line calibration (zero calibration, full range calibration), calibration data to 93C46, as CS5550 operation after the calibration parameter. This system includes two lines of eight digit place of digital data real-time display tube, and through the plate buttons on the input signal transform input, the switch. Also can increase the serial communication, data gathering part to PC or other control unit. Also has the off-gauge alarm output, the output control etc. Function. In this system, the module way of each module in relevant procedures for the units in written documents.
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File list (Check if you may need any files):
adcmeter基于 CS5550 工业测量仪表的设计
......................................\ADCMeter.ddb
......................................\ADCMeter2.0
......................................\...........\93c46.c
......................................\...........\93c46.h
......................................\...........\config.c
......................................\...........\config.h
......................................\...........\convert.c
......................................\...........\convert.h
......................................\...........\cs5550.c
......................................\...........\cs5550.h
......................................\...........\hid.c
......................................\...........\hid.h
......................................\...........\main.c
......................................\...........\README.txt
......................................\说明.txt
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