Those who want to make their first experience with programming Arduino and realized without soldering first projects that is right with this board. Examples: Zeitmessser, timers, counters, voltmeters, thermometers (only one DS18B20 will add. Required and can be directly plugged), reception of IR remote control signals (a 1838B IR Receiver (or similar) is required, can be plugged directly). Display the values on 7-segment display or via the serial interface back to the computer. Example code is available, inter alia, on forum.hobbycomponents.com.