Expansion Joint Filler Board is a soft fiber board impregnated with bituminous material to render it durable and water proof. It is compressible and possesses high degree of recovery after compression load is released, thereby ensuring that no free space exist in between joint...
This expansion board for the for Nano 328P offers all the IO leads. Leads to the electronic building blocks 3pin / sensor interface. In addition, to provide external power input terminals that can support an external 7-12V input. 24L01 with XBee...