Updated Version Active Buzzer Driver Module Alarm Device w/ Arduino Official Boards for Smart Car
Brand CPTCAM Model CPTCAM BD Quantity 1 Piece Color OthersGreen + black + multicolored Material FR4 + ABS Chipset 9012 English Manual / Spec No Other Features Module driven by 9012 triode; Working voltage: 3.3~5V; PCB size: 2.8cm x 1.3cm; External grounding and microcontroller IO port A product for Arduino that works with official Arduino boards. Packing List 1 x Active buzzer module 3 x DuPont lines (20cm)