August 17, 2025 ❖ Tags: writeup, 3d-printing, electronics, hardware
Packed lunches are a great way to save money, but being limited to foods palatable at room temperature (or colder) can be a little discouraging. In most American workplaces, a microwave oven is readily available in the breakroom, making it easy to reheat a home-cooked meal. However, after leaving a desk-bound white-collar job for one that often takes me into the field, that's only occasionally an option. So I DIY'd a device for warming up food that's portable and usable in almost any situation.