Ok, I promise this is the last post I have in mind for right now, but this is a topic that’s been weighing on my mind for a long time, and I wanted to get yall’s thoughts on it (wow, I feel like a Texan now!) I promise it’s completely on topic.
I’ve been really torn on calling myself a “maker”, because I feel like maker advocacy is a double edged sword. I think, of course, that it’s really valuable to teach kids “STEM” stuff, and the “maker movement” is certainly a really good way to teach kids how to, well, make things. I love the idea of setting kids loose with arduinos and little ready made boards and having them do cool stuff. I’m all for it.
But when I was a kid, I, well, am lucky I didn’t get killed. I used to take the covers off of televisions (back when they had tens of thousands of volts inside them, with hot chassis and all sorts of other lethal dangers) and poke around in them, exploring, and trying to fix them. I was really careful, I guess, but it was incredibly dangerous, and I had no one around to tell me what not to do. I fear sometimes that being too far on the “advocacy” side and not far enough on the “this is a very dangerous hobby if you don’t know what you’re doing” side is its own problem. 120V switched power supplies, for example, are pretty dangerous even for people that actually know what they’re doing. I have a Tektronix power supply that I need to recap and diagnose, and I’m still even trying to figure out the correct way to approach it. I haven’t even yet applied power to it, for just that reason.
I’ve even heard of people trying to make art with MOTs (microwave oven transformers), not having any idea how dangerous that is. I wouldn’t even recommend anyone even take the cover off of a microwave unless you know exactly what you’re doing, and even then think twice.
So… let me ask this in the form of a more practical question. Why don’t makerspaces like ours have classes on how not to get yourself seriously hurt when doing electronics stuff, in the same way we do with how not to get seriously hurt in the woodshop? It’s just as dangerous if you don’t know what you’re doing, and let’s face it, too many hobbyists have been encouraged to explore without knowing what they’re doing - and could get themselves seriously hurt in the process.