This Arduino Uno and Leonardo compatible multifunction experimenter shield (HCARDU0085) has a large range of features which makes it ideal for beginners who just want to experiment and learn, or just as a general purpose shield for more advanced uses. Besides the feature rich range of components fitted to the shield, there are also a range of expansion headers for convenient interfacing of external modules and components. The shield includes R3 type headers for easy connection to your Arduino board. If you have a pre R3 design Arduino, please check for compatibility before purchase.Features:4 digit 7-segment LED display module driven by two serial 74HC595’s4 x surface mount LED’s in a parallel configuration10K adjustable precision potentiometer3 x Independent push buttonsPiezo buzzerDS18B20 temperature sensor interfaceLM35 temperature sensor interfaceInfrared receiver interfaceSerial interface header for convenient connection to serial modules such as Bluetooth, wireless interface, voice module, a voice recognition module etcPackage included:1 x Multi-Function ProtoShield Expansion BoardPlease note: Before applying power to your Arduino board check that other than the header pins, no part of the underside of this shield is in contact with the host board.
