Printed Prototype 10 Pcs 5x7cm Circuit Board Universal Experimental Practicing Soldering Circuit Board

10PCS/Lot 5x7 Cm Universal Circuit Board Single Side PCB

Printed Prototype 10 Pcs 5x7cm Circuit Board Universal

Fielect 3Pcs 30 x 70mm Double Sided PCB Board Universal Printed

Fielect 3Pcs 30 x 70mm Double Sided PCB Board Universal Printed

Heyiarbeit 20Pcs 2x8cm Double Sided PCB Board Tinned Through Holes

【Technical Parameters】 - Board size: 50 x 70mm/1.97 x 2.76; Thickness: 1.6mm/0.06; Hole diameter: 1mm/0.04; Hole distance: 2.54mm/0.1 【Function】

Heyiarbeit 10Pcs 5x7cm Double Sided PCB Board Tinned Through Holes Universal Printed Circuit Proto Board for DIY Soldering Electronic Projects

32pcs Double Sided Pcb Board Prototyping Kit 6 Size Universal

Notes on prototyping circuit boards: breadboards, perfboards, and

2 pieces 7X9CM prototype pcb universal board 2 pieces 6X8CM prototype pcb universal board 4 pieces 3X7CM prototype pcb universal board 4 pieces 4X6CM

MakerFocus 20 PCS Universal Prototype PCB Board for Soldering Practice

Heyiarbeit 5Pcs 5x7cm Double Sided PCB Board Tinned Through Holes