Smart Robot Car Two Chassis Kit with 4 DC Gear Motors, 4 Speed Encoder Disk Easy to Install and Multi-functional Package for Arduino Projects from Optimus Electric

Smart Robot Car Two Chassis Kit with 4 DC Gear Motors, 4 Speed Encoder Disk Easy to Install and Multi-functional Package for Arduino Projects from Optimus Electric 4 x wheel 4 x DC gear motor 4 x speed encoder disk…

D-CLICK TM 8GB/16GB/32GB/64GB/Cool USB High Speed Flash Memory Stick Pen Drive Disk (16GB, Robot)

D-CLICK TM 8GB/16GB/32GB/64GB/Cool USB High Speed Flash Memory Stick Pen Drive Disk (16GB, Robot) Compatible with all USB 1.1 USB 2.0 USB.3.0 devices Transferring rate up to 480 Mbit per second at high speed (Depends on different PC configuration) Creative…