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18 Oct 2011
embedded-lab.com writes:
This project describes an easy and inexpensive way of adding a digital thermometer and data logging feature to a PC. It involves a PIC microcontroller that gets the surrounding temperature information from the Microchip MCP9701 sensor, and sends it to a PC through an USB-UART interface. The USB port of the PC is also used to power the device. The open-source Processing programming platform is used to develop a PC application that displays the temperature in a graphics window on the computer screen. The PC application also records the temperature samples plus date and time stamps on an ASCII file.
Low cost temperature data logger using PIC and Processing - [Link]
Tags: ASCII, Data logger, MCP9701, Microchip, PIC, temperature, UART, USB
Filed in Test/Measurements
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