More LEDs Means Faster Print Times For 3D Printer, But There’s a Catch

See the original posting on Hackaday

[Jan Mrázek] is no stranger at all to home-grown improvements with his Elegoo Mars SLA 3D printer, and there is a lot going on in his experimental multi-LED upgrade which even involved casting his own lens array. In the end it did speed up his prints by a factor of …read more