This is my very first post after buying a park core and starting my interesting experiment with it. I am very exciting and thank you Spark for such an interesting device.
I have a question regarding power source for spark core. I will use it and a relay board to control a 220v power source and I want to use this 220v power source to power the spark core as well. Can someone suggest a good converter to use together with spark core so that it can use 220v power source please.
I see this but dont know if it is good: http://www.ebay.com/itm/AC-110V-220V-To-DC12V-5V-Voltage-Converter-Dual-Output-Switch-Mode-Power-Supply-/131106318362