Prototype Board Breadboard Style PCB Solder Board For DIY Electronic Projects Compatible With Arduino Nano Pro Mini NodeMCU And Other MCUs Gold Plated Finish Prevents Oxidation Includes 6 Color Pack And 7 Screw Terminal Block Connectors

Single prototype PCB board, 3.5x2.05 in, gold plated finish
✔️ Includes 6-color pack and 7 screw terminal connectors

This compact, double-sided prototype board helps quickly move breadboard ideas into a solid, soldered circuit. It’s compatible with Arduino Nano, Pro Mini, NodeMCU, and other MCUs, making it a handy platform for DIY electronics projects.

✅ Dimensions: 88.9mm x 52.1mm (3.5 in x 2.05 in)
✅ Through-hole diameter: 1.2mm (0.047 in)
✅ Mounting holes: M3 and M2 (Ø3.2mm, Ø2.2mm)
✅ Gold-plated finish resists oxidation; RoHS compliant
✅ Double-sided PCB with through-plated holes for mounting strength
✅ Trace width: 1.0mm (0.04 in)

💡 What is a breadboard style PCB used for in DIY electronics projects?

It's handy for turning quick, test-bed ideas into a permanent, soldered board, improving reliability and ease of assembly.

- handy for converting prototype layouts into final hardware
- supports Arduino Nano, Pro Mini, NodeMCU and other MCUs
- gold-plated finish reduces oxidation and extends shelf life
- through-plated holes provide solid mechanical stability