This 640-hole solderless breadboard is a great solution for prototyping electronics. As it doesn’t require solder it can be reused many times for many different projects, allowing for experimenting with circuit design. Many electronics systems can be prototyped using breadboards, from small analog or digital circuits through to complete CPUs.

Standard 0.1-inch spacings. Accepts all ICs, transistors, diodes, LEDs, and passives. Uses a solid hook-up wire for interconnections. Boards are keyed to enable easy expansion.