ELEGOO Mini Breadboard Kit 6-Pack, 170-Point Solderless Prototype Boards

170 TIE-POINT LAYOUT - Each compact unit provides 2 columns of 17 rows with 5 interconnected contacts per row, creating a practical workspace for small circuits, sensor tests and electronics experiments; REUSABLE SOLDERLESS PROTOTYPING - Insert and reposition jumper wires, resistors, LEDs, capacitors, diodes, transistors and DIP components without permanent solder joints; ideal for iterative circuit design; SELF-ADHESIVE BACKING - Peel the protective liner to mount on a clean, smooth, flat project surface, enclosure or prototyping platform, helping reduce movement while wiring and testing; STANDARD 2.54 MM PITCH - Designed for 2126 AWG wire ( 0.40.

7 mm) and common through-hole components; phosphor-bronze internal contacts support firm connections during normal use; SIX COLOR-CODED UNITS - Includes red, yellow, blue, green, black and white units, each approximately 45 × 34.5 × 9.5 mm, so multiple circuits can remain assembled and easy to identify