About: http://webisa.webdatacommons.org/210848867

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	Compared with general devices, this device can generate all kinds of servo signal, and circuit is simply, reliable, and programmable.
http://www.w3.org/ns/prov#wasQuotedFrom	ieee.org