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

【Parameters】 - Board size :30x70x1.6mm/1.18x2.76x0.06(W*H*T) ; Hole diameter:1mm/0.04; Hole distance:2.54mm/0.1 【Material】 - The sturdy prototype

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Printed Prototype 10 Pcs 5x7cm Circuit Board Universal

【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】

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