I just finished up my ecto containment unit from Ghostbousters. Works ok, but the buzzer isn’t real loud and the lights are just dim, white LEDs with 100ohm resistor. I’d rather not have to scavenge relays. Any good solutions for high powered lights or buzzers?

Dim LEDs and quiet buzzers

LarryD March 30, 2018, 11:04pm 2

Lots of solutions.

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