This MB-102 Breadboard offers 830 holes for convenient and quick circuit testing without soldering. It provides a durable platform for building, modifying, and troubleshooting electronic circuits. Features 830 connection points for versatile use High-quality ABS plastic body Color-coded power rails for easy identification Compatible with jumper wires and ICs Ideal for repeated prototyping and testing Applications Circuit testing and prototyping Educational electronics training Arduino, ESP32, and Raspberry Pi projects DIY robotics and sensor integration Research and lab development