About: http://webisa.webdatacommons.org/360968971

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A battery pack made up of two used laptop cells housed in a piece of conduit supplies 7.2 volts to the Arduino and other components.
http://www.w3.org/ns/prov#wasQuotedFrom	hackaday.com