CAPACITORS!!!

A capacitor is composed of two conductors separated by an insulating material called a DIELECTRIC

Capacitors are components that are used to store an electrical charge and are used in timer circuits. A capacitor may be used with a resistor to produce a timer. Sometimes capacitors are used to smooth a current in a circuit as they can prevent false triggering of other components such as relays. When power is supplied to a circuit that includes a capacitor - the capacitor charges up. When power is turned off the capacitor discharges its electrical charge slowly.

an arrange of capacitors! John said to use the orange one, its a ceramic one.

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