Get a 3 AA battery holder , a 1k resistor some bits of wire and poke around applying + & - to different pins to see what lights up what. Make notes and then formulate a circuit and a sketch to suit what you find.
Get a 3 AA battery holder , a 1k resistor some bits of wire and poke around applying + & - to different pins to see what lights up what. Make notes and then formulate a circuit and a sketch to suit what you find.