ESP32-Powered Talking Smoke Pumpkin #ElectronicHalloween

This is a paper papier-mâché jack-o-lantern that emanates smoke and lights up with the help of an ESP32. Once trick-or-treaters are near an ultra sonic sensor triggers a terrifying sequence including a very creepy voice recording. Shared by DBMaking on Instructables. The protagonist is this creepy…

Sources