If you’ve been dabbling in DIY electronics projects but you’re not so excited about keeping strong acids around to etch your circuit boards, this simple DIY recipe uses common household chemicals in lieu of strong acid.

如果您一直在从事DIY电子项目，但是对保持强酸腐蚀电路板并不感到兴奋，那么这个简单的DIY配方将使用常用的家用化学品代替强酸。

Electronics hobbyist Stephen Hobley wanted to see if he could create an etching solution that wasn’t as dangerous and noxious smelling at traditional muriatic acid solutions. By combining regular white vinegar, hydrogen peroxide, and table salt, he created a homemade etching solution from ingredients safe enough to store in your pantry. The only downside to his recipe is that, compared to traditional etching solutions, the process takes a little bit longer so you’ll have to leave your board in the solution longer. Not a bad trade off for the ability to skip using any oops-I-burned-my-skin-off acids. Check out the process in the video below:

电子爱好者斯蒂芬·霍布利(Stephen Hobley)想看看他是否可以创造出一种蚀刻溶液，这种蚀刻溶液在传统的盐酸溶液中没有那么危险和有害的气味。 通过将普通的白醋，过氧化氢和食盐混合在一起，他用足以安全存储在您食品储藏室中的成分制成了自制的蚀刻溶液。 与传统的蚀刻解决方案相比，他的配方唯一的缺点是，该过程需要花费更长的时间，因此您必须将电路板留在解决方案中的时间更长。 可以跳过使用任何哎呀烧掉我的皮肤酸的能力，这是一个不错的折衷。 查看以下视频中的过程：

Hit up the link below for more information and and interesting explanation of the chemical process (he talks about not quite understanding it in the video but two chemists write in and give him the full run down).

点击下面的链接以获取更多信息和有关化学过程的有趣解释(他在视频中谈论的不是很了解它，而是两位化学家写信并给了他完整的摘要)。

[Stephen Hobley via ]

[Stephen Hobley通过 ]

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