MULTIFUNCTION SHIELD ARDUINO UNO / LEONARDO

Features:

• 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, a wireless interface, voice module, a voice recognition module, etc.