Multi-function Shield Expansion Board for Arduino

950

4 digit 7-segment LED display module driven by two serial 74HC595’s
4 x surface mount LED’s in a parallel configuration
10K adjustable precision potentiometer
3 x Independent push buttons
Piezo buzzer
DS18B20 temperature sensor interface
LM35 temperature sensor interface
Infrared receiver interface
Serial interface header for convenient connection to serial modules such as Bluetooth, wireless interface, voice module, a voice recognition module etc

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