Double-Size Solderless Breadboard – 1660 Tie-Points

The Double-Size Breadboard is a solderless prototyping platform designed for large electronic circuits, educational projects, and embedded system development. It features two full-size breadboards combined into a single unit, providing a total of 1660 tie-points for complex circuit layouts. The board includes three banana terminal connections for convenient power supply and signal generator integration. Designed for reliable prototyping, it supports 20–29 AWG solid-core wires and ensures stable component placement during testing and development. Ideal for Arduino projects, robotics, circuit experiments, and engineering applications.

• 1660 total tie-points for large circuit prototyping
  
• Dual full-size solderless breadboard design
  
• Three banana terminal connectors for power input
  
• Compatible with 20–29 AWG solid-core wires
  
• Reusable solderless construction
  
• Clearly organized terminal strips and power rails
  
• Suitable for Arduino and embedded projects
  
• Reliable spring clip contacts for stable connections
  
• Supports rapid circuit modifications and testing
  
• Durable ABS plastic body construction
  
• Ideal for educational and laboratory environments
  
• Compatible with DIP IC components
  
• Large working area for complex circuits
  
• No soldering required during prototyping

• Tie-Points: 1660 points
  
• Breadboard Type: Double-Size Solderless Breadboard
  
• Terminal Strips: 4 terminal strips
  
• Power Rails: 6 distribution rails
  
• Banana Terminals: 3 terminals
  
• Compatible Wire Size: 20–29 AWG
  
• Contact Material: Nickel-plated phosphor bronze
  
• Body Material: ABS plastic
  
• Mounting Base: Metal backing plate
  
• Reusable: Yes
  
• Color: White
  
• Application Type: Circuit prototyping and testing
  
• IC Compatibility: DIP packages
  
• Connection Method: Solderless spring contacts

• How To Use a Breadboard - Breadboard Basics