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LCTech 74HC164 Dual Seven Segments Display Demo - Max-Min Thermometer

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Author: Shawon Shahryiar

Last Updated: 2020-08-02

Package Version: 1.0.0.0

Category: Measurement

Downloaded: 336 times

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License: Open Software License 3.0 (OSL-3.0)

Seven segment displays take up many GPIOs of a MCU. However, there are various techniques to reduce GPIO requirement. On such approach is to use shift registers like 75HC595 or 74HC164. Here a LCTech 74HC164 Dual Seven Segments Display driver is used with such a concept and the project here is a simple DS18B20-based max-min thermometer.

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Download All [21.72KB]

DOWNLOAD LINK	RELATED COMPILER	CONTAINS
1596354491_lctech_74hc164_d_mikroc_avr.rar [21.47KB]	mikroC PRO for AVR	lib src exa hlp hex sch pcb doc

Project Blog

LCTech 74HC164 Dual Seven Segments Display Demo - Max-Min Thermometer

Schematic

LCTech 74HC164 Dual Seven Segments Display Demo - Max-Min Thermometer

Display

LCTech 74HC164 Dual Seven Segments Display Demo - Max-Min Thermometer

Bottom side of the Display

LCTech 74HC164 Dual Seven Segments Display Demo - Max-Min Thermometer

Project Setup

LCTech 74HC164 Dual Seven Segments Display Demo - Max-Min Thermometer

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