GS-170 Solderless Breadboards Global Specialties GS-170 Solderless Breadboards are miniature-sized and colorful breadboards with 170 tie-points. These breadboards are ideal for small project prototypes and basic circuits. The GS-170 breadboards can be used for Dual-In-line Package (DIP) ICs and offer a peel and stick adhesive for attaching to almost any surface. Typical applications include educational labs and projects using Arduino or Raspberry Pi.