Robomart ARDUINO UNO R3+PROTOTYPE SHIELD STARTER KIT WITH 17 BASIC ARDUINO PROJECTS Educational Electronic Hobby Kit

Arduino ProtoShield prototype expansion board, used to build circuit prototype, can be directly weld in the board. Bread plate and the circuit board are passed between double glue connection, when sold bread plate and the circuit board is separate. You can also make good use of the mini breadboard which can save your time of soldering, to try any circuit you want to the Arduino.