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Author: Rajendra Bhatt
Last Updated: 2017-07-21
Package Version: 1.0.0.0
Category: Measurement
Downloaded: 1587 times
Followed by: 1 user
License: MIT license
This project describes how to interface Microchip's TC74 sensor with a PIC microcontroller to measure ambient temperature. The code is written in mikroC Pro for PIC and is illustrated with StartUSB for PIC board.
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 1318290132_temperature_meas_mikroc_pic.zip [142.35KB] | mikroC PRO for PIC |
|
The TC74 chip is a serially accessible, digital temperature sensor from Microchip Technology that measures the surrounding temperature with a resolution of 1°C. The temperature is available as an 8-bit digital word stored in its internal temperature register, which is accessible through a 2-wire I2C compatible serial bus. This project describes how to use the TC74 sensor with a PIC microcontroller to measure the surrounding temperature.
For demonstration of the technique, the PIC18F2550 microcontroller on the StartUSB for PIC board is used here.
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TC74 is an I2C compatible sensor and therefore is connected to the MSSP port pins of PIC18F2550.
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