What is all the needed hardware?

[K1ngC001]

Just asking because on the list of hardware on that one spreadsheet it only lists;
LCD Display, Battery, Power Regulator, Raspberry Pi, Ribbon Cable, Amplifier, Speaker, Motor, and Mini Relay but I was wondering where the light from the optional tool options came from.

light - If the light at the end of the toolgun should light up when this tool is fired (default is true)

Is it an LED in the barrel? or some other component. If so, i'm assuming i'd just connect it to the board the same as the other components, right?
Thanks.

[dudisgit]

Healloz, yes it's just a regular LED in the barrel, nothing fancy.

You'll need a resistor before you hook the LED to the Pi, I usually use this handy tool fairly frequently https://www.digikey.co.uk/en/resources/conversion-calculators/conversion-calculator-led-series-resistor