Make 10 Etchants for Copper Printed Circuit Boards

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We show 10 ways to make PCB etchants using easy to access chemicals 1. Hydrogen Peroxide (5mL of 3%) and Hydrochloric Acid (5mL of 37%) Loses strength in sto...
From: NurdRage
Views: 59587
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Time: 06:52 More in Science & Technology
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