Mint-tin size prototyping board from Azduino by Spence Konde on Tindie

Prototyping board sized to fit perfectly in a standard mint tin (like Altoids)

Azduino by Spence Konde on Tindie

ATtiny84 project board from Azduino by Spence Konde on Tindie

Prototyping a new MCU can be difficult as they are mostly SMD only versions now days.

SMD Prototyping Board

2x4 prototyping boards, solderable breadboard style with and w/out SMD pads

2 x 4 Prototyping/Project boards

40mm 160 Hole ProtoBoard from HiboTronix on Tindie

2 x 4 Prototyping/Project boards from Azduino by Spence Konde on

115x90mm IP66 Project Box Solderable Breadboard from CircuitSetup

Prototyping board sized to fit perfectly in a standard mint tin (like Altoids)

Mint-tin size prototyping board

Azduino by Spence Konde on Tindie

Expand your Espruino Pico with a 4 by 4 project board with SOIC/SOT-23/etc SMD pads and power rails

Espruino Pico Project Board

High-density protoboard with additional holes

High-density protoboard by madworm on Tindie

2x4 prototyping boards, solderable breadboard style with and w/out SMD pads

2 x 4 Prototyping/Project boards