Written by 
Upgrade your prototyping workflow with the 25.4 × 25.4 mm Mini Size Prototype Board – a compact, solderable breadboard designed for Arduino‑compatible projects and rapid hardware development. Each pack includes 16 high‑quality protoboard PCBs, giving you the flexibility to build multiple circuits or keep spares on hand.
Key Highlights
- Miniature footprint (25.4 mm × 25.4 mm) – perfect for tight enclosures and portable prototypes.
- Fully solderable copper tracks for durable, permanent connections.
- Standard 0.1 in (2.54 mm) spacing matches Arduino shields, sensors, and modules.
- Pack of 16 boards – ideal for batch projects, teaching labs, or inventory stocking.
- Clear silk‑screen layout for easy component placement and troubleshooting.
Compatibility
Designed to work seamlessly with all Arduino‑compatible boards, Raspberry Pi HATs, ESP8266/ESP32 modules, and a wide range of sensors, LEDs, and ICs. The standard 2.54 mm pitch ensures plug‑and‑play compatibility with most breadboard‑style connectors.
Why Choose This Mini Prototype Board?
- Space‑Saving Design: Ideal for compact projects, drones, wearables, and IoT devices.
- Robust Solderable Surface: High‑conductivity copper tracks provide reliable electrical performance.
- Easy to Use: Pre‑drilled holes and clear markings speed up assembly and reduce errors.
- Cost‑Effective Bulk Pack: Sixteen boards per pack lower per‑unit cost for hobbyists and educators.
Technical Specifications
- Board dimensions: 25.4 mm × 25.4 mm (1 in × 1 in)
- Thickness: 1.6 mm
- Hole spacing: 2.54 mm (0.1 in)
- Material: FR‑4 epoxy resin with copper cladding
- Silk‑screen: White, indicating track layout and reference designators
- Quantity: 16 boards per pack
Perfect for Prototyping, Learning, and Production
Whether you’re a student building a class project, a maker experimenting with new sensors, or an engineer creating a low‑volume production run, these mini prototype boards deliver the precision and reliability you need. Order now and keep your designs moving forward with confidence.
Price: $ 7.97