Microchip PIC系列單片機(jī)RS232通訊應(yīng)用 | |
所屬分類:技術(shù)論文 | |
上傳者:serena | |
標(biāo)簽: Microchip PIC RS232通訊應(yīng)用 | |
所需積分:1分積分不夠怎么辦,? | |
文檔介紹: Digitemp Junior – An RS-232 Port-Powered Digital Thermometer Digitemp Jr. is a device that is designed to measure and report ambient temperature. When connected to an RS-232 port on any PC, it will periodically measure and report in ASCII form the ambient temperature in degrees Celsius. These temperature readings can be monitored with any terminal program. If the terminal program supports capture to disk, the temperature readings can be saved to disk for further analysis with a spreadsheet program or other data analysis tool. The simple ASCII output format of Digitemp Jr. makes it rel- atively easy to write custom software for receiving, recording, and analyzing ambient temperature data Best of all, Digitemp Jr. requires no external power sup- plies or batteries. It is powered directly by the RS-232 port. | |
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