Filer with handle carbon fibre tape 5V and GND)

5V and GND)

2WD robot car chassis with 4 Tachometer Encoder DC Gear Motor

Advanced API for IO hardware

simonk30A-OPTO (2-6S)

6V (current > 500mA)   Operating temp

Filer with handle carbon fibre tape 5V and GND)A file is a tool used to remove fine amounts of material from a workpiece. It is common in woodworking, metalworking, and other similar trade and hobby tasks. Most are hand tools, made of a case hardened steel bar of rectangular, square, triangular, or round cross section, with one or more surfaces cut with sharp, generally parallel teeth. A narrow, pointed tang is common at one end, to which a handle may be fitted