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LCD thermometer on a microcontroller. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Microcontrollers

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This article will show you how to make a simple LCD thermometer. The circuit is based on the PIC16F88 microcontroller. Two LM35s are used as temperature sensors. The graphic LCD display 128x64 dots KS0108 is used as an LCD display.

LCD thermometer on a microcontroller. Temperature display on KS0108 display

The circuit was modeled in Proteus.

Note that almost all PIC16F88 pins are involved.

LCD thermometer on a microcontroller. Schematic diagram of a thermometer
(click to enlarge)

The source code for the LCD thermometer was written using the CCS C compiler. In the archive you will find the file for the proteus and the firmware of the microcontroller

Download files for Proteus and firmware

Publication: cxem.net

See other articles Section Microcontrollers.

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Comments on the article:

Dmitriy
The circuit is excellent, but ... I would like the firmware and ene "-" temperatures for one or two "thermometers" Pliz !!! [cry]


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