mobile phone charger is everywhere
and an ON / OFF latching switch to control the power to the board
B2 Connect battery 2 at the connection point of the battery 3 (7
Premium single-side prototype PCB printed circuit board
· Green and red power-good LEDs
Filament PLA for 3D Printer, 1.75mm 1kg/roll PLA Filament:Geeetech Black mobile phone charger is everywherePLA 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.