We've already released the Grove - I2C Hub (4 Port), now comes the 6 port version, the same size, two more connectors, almost half the price! As you may know, the 7 address length I2C bus allows up...

It eliminates harmful welding fumes, various resins and pyrograph fumes from the workstation. It can be easily adjusted in several positions to ensure optimal smoke extraction. It comes complete wi...