Adafruit Industries Half-size breadboard - Micro Center

Exploring Your Environment with Arduino Microcontrollers

Breadboard : Micro Center

Feather M0 Express - Designed for CircuitPython by Adafruit

Make your next project super-flexy with a prototyping board that can twist and bend. It's extremely bendable, and you can cut it easily with scissors. It has a bend radius of 1cm or better (you can also crease it but that might break a trace if you crease a trace) and you can solder any components to the pads.

Adafruit Flex Perma-Proto - Half-Sized Breadboard Flex-PCB ADA1518

Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack! : ID 571

LED Backpacks by Adafruit Industries LLC Datasheet

Quarter-sized breadboard (the PCB has 17 rows) 4-hole pad design 1.2mm diameter drill holes - thru-plated for strength 1.8 x 2.0 (46mm x 55mm),

Adafruit Small-Size Perma-Proto Raspberry Pi Breadboard PCB Kit [ADA1171]

Adafruit Industries Perma-Proto Mint Tin Size Breadboard PCB

Adafruit Mini Kit DC and stepper motor driver Botland - Robotic Shop

Parts Express TPA3110D2 2.1 Channel Bluetooth 4.1 Digital

Adafruit Industries Half-size breadboard - Micro Center

The Adafruit Microsoft IoT Pack for Raspberry Pi

Circuit Playground Proto Gizmo - Bolt-on Perma-Proto

Adafruit Industries Half-size breadboard - Micro Center

Adafruit Industries ADA4539 Half-Size Breadboard with Mounting Holes