Lemontron is a DIY 3D printer made using purchasable parts and 3D-printed frames. Despite costing $411, Lemontron offers easy repairability with replaceable parts. Lemontron is a budget-friendly ...

“If we made the same objects with a metal 3D printer, the surface roughness wouldn’t be nearly as good.” ...

In this era of cheap turn-key machines, the idea of actually building your own desktop 3D printer might seem odd to some. But if you’re looking for a challenge, and want to end up with a ...