Mini Solder spool - 60/40 lead rosin-core solder 0.031" diameter 100g Shipping:1 day These mounting holes are 0

These mounting holes are 0

this BLE Shield can talk to your mobile phone more easily without pairing

wouldn't it be awesome if you could control two matrices without tons of wiring

1mm DC jack to wire in so you can connect one of our 5V wall adapters to power it

Mini Solder spool - 60/40 lead rosin-core solder 0.031" diameter 100g Shipping:1 day These mounting holes are 0If you want to make a kit you'll need some solder. This 100g (about 1 4 lb) spool is just the right amount, not too much (like 1 lb spools) and not too little (like those little 'pocket clip' vials). 0. 031" diameter, 60 40 'no clean' rosin core. Good for all through hole soldering and some larger SMT soldering (especially when used with wick). This solder is not lead free, but that's OK for European UK customers as long as it's for personal use only