Wiring Red Wire January 3, 2019 Jumper Wire . This is a simple two wire cable. Great for jumping from board to board. 2-pin JST connector on one end, bare cable on the opposite end. www.sparkfun.com www.digikey.com How To Wire A Light From An OutletElectrical Switch And Outlet Wiring220 Volt Circuit Breaker InstallRelay Circuit ConnectionDifference Between Starter Relay And SolenoidElectrical Cable For House WiringComputer Speaker Cable Colors3 Prong Outlet Switch