MakerFocus 24 PCS Universal Prototype PCB Board for Soldering Practice

6 pieces 4X6CM prototype pcb universal board 6pieces 2X8CM prototype pcb universal board 6 pieces 5X7CM prototype pcb universal board 6 pieces 3X7CM

Others – Page 2 – MakerFocus

Others – Page 2 – MakerFocus

uxcell 10Pcs 9cm x 15cm DIY Prototype Paper Single Side PCB Universal Board 2.54mm Hole Pitch: : Industrial & Scientific

Home Crawford Group

MakerFocus 20 PCS Universal Prototype PCB Board for Soldering Practice

Home Crawford Group

YUNGUI 15x20 cm PCB Prototype Board Solderable PerfBoard,Universal Printed Circuit Board for Arduino and DIY Electronics Project, Gold-Plated, 6X8

6 pieces 4X6CM prototype pcb universal board 6pieces 2X8CM prototype pcb universal board 6 pieces 5X7CM prototype pcb universal board 6 pieces 3X7CM

MakerFocus 24 PCS Universal Prototype PCB Board for Soldering Practice

Universal PCB Board Holder – Fully Adjustable Jig Fixture – NorthridgeFix

Both sides have a black silkscreen with some row/column markings. Note that these don't have any traces between the PCB holes, you would normally bend over a thru-hole lead to create connections. They're also good for just plain mechanical work because they are made of strong FR4. There are also four mounting holes so you can attach the PCB to your project box.

adafruit-Universal Proto-board PCBs 5cm x 7cm - 3 Pack ADA4786

Selection of Multi-Sized Proto Boards - 31 pieces double-sided prototype boards of 5 different size to meet your demands when designing your own

Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS