Professional High Quality Iron Steel Knife Sharpener - Silver Car Audio Systems Unit Powered By Built-in Battery

Unit Powered By Built-in Battery Battery included or not Yes Charging Time 2-3 DX

Color Deep Blue Brand No Model 2560 R3 Quantity 1 Piece Material FR4 English Manual / Spec No Other Features MEGA 2560 R3 development board technical parameters: Digital I / O digital input / output of 54 (of which 14 PWM outputs) Analog I / O Analog input / output of 16 I / O interface Current: 40ma Control chip: ATmega2560-16AU Flash Size: 256K (including 4K for bootloader) SRAM static storage capacity: 5KB Input voltage: no external power supply when connected to USB or external 7V ~ 12V DC input

8inch LCD for micro:bit x1

0 aperture Selfie countdown Face recognition pixels Video Recording Resolution 1080p

Professional High Quality Iron Steel Knife Sharpener - Silver Car Audio Systems Unit Powered By Built-in BatteryGeneral Material Iron Quantity 1 set Dimensions & Weight Dimensions 11. 81 in x 4. 72 in x 1. 97 in (30 cm x 12 cm x 5 cm) Weight 35. 27 oz (1000 g) Packing List 1 x Fixed angle Sharpening Frame 4 x Sharpen Stones