AVR seven segment display

Interfacing seven segment with Atmega32 (AVR series)

By Tushar July 10, 2013 February 20, 2019 AVR Tutorial

A seven segment display is a set of seven bar-shaped LED (light-emitting diode) elements, arranged to form a squared-off figure 8. It’s also the most common, simple-to-use and cheap display. The pin configuration is as follows: There are two types of Seven Segment display available in the market: Continue reading

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Very simple AVR clock project

By admin July 25, 2010 July 26, 2010 AVR Projects

If you are new to microcontrollers then this project may be a good start. It includes 6 seven segment LED displays and four LEDs for colons. It uses couple buttons to set up time. Project doesn’t use separate RTC chip. So time is generated inside AVR what leads to some error (1 second a day isn’t bad at all). Continue reading