MB-102 830-Hole Solderless Breadboard Kit for Arduino & Electronics PrototypingMB 102 830 Hole Solderless Breadboard Kit The MB 102 830 hole solderless breadboard is the go to prototyping platform for engineers, students, and makers working with Arduino UNO R3, Raspberry Pi, and other microcontroller platforms. No soldering required simply insert components and start building circuits immediately. Why Choose the MB 102? 830 tie point layout accommodates complex multi component circuits with room to expand Color coded power rails