I'm curious about the legality of performing low-power electrical work without any formal training or a license. Is there any jurisdiction where this might be considered illegal?
5 Answers
The legality really depends on what you're doing. Modifying or repairing gear could pose liability risks. A lot of people just ignore this since inspections aren't common, but it's something to consider.
Honestly, I don't think low-power electrical work would cause any issues; there are far riskier hobbies out there.
In the UK, you're allowed to create and sell electronics without a formal certification. The main catch is if you're making items with the intention to harm someone. Just keep in mind that if you're selling devices, you may have to comply with regulations like RoHS or FCC depending on your location.
As far as I know, it's generally legal to do low-power electrical work unless you're interfering with communications, especially with radio devices. In the US, if you create certain broadcasting devices that exceed certain power limits or affect other frequencies, you could face federal charges. If you're just tinkering with radio receivers, though, you should be fine. Ham radio folks often go this route – and getting certified is pretty straightforward!
In Canada, working with extra low voltage (under 30V DC) is mostly not regulated, which makes it easier for amateurs to experiment. However, if you're doing more advanced work, you may need an electrician's license, especially if it involves alterations. There are also safety standards in place for lasers and radio equipment that you’d need to be mindful of, but for basic tinkering? You're usually in the clear!

Exactly, if you're selling, it's essential to follow those rules to avoid any legal issues!