Premium single-side prototype PCB printed circuit board
· Green and red power-good LEDs
Compatible to interface with Arduino or with most microcontroller
size: 38mm * 42
No-load speed: 70 rev / min
Filament PLA for 3D Printer, 1.75mm 1kg/roll PLA Filament:Geeetech Black Premium single-side prototype PCB printedPLA 3D printing filament with higher quality and good flexibility, creality geeetech pla would be your best choice supplier company, various colors are optional, the lowest price can last about 6 months once open. Specification: Net weight: 1 kg Color ( PLA ): red, green, blue, black, white, and yellow Filament sizes: 1. 75mm Material: Polylactic Acid High strength, good toughness. Density is small, by printing a lighter volume model, saves money.