Min. Order Reference FOB Price
100 Pieces US$0.20 / Piece
Product Description
FBULS1610 16mm 40KHZ waterproof ultrasound sensor with rubber cover (FBELE) Frequance(khz) 40Khz Sensitivly(0dB=10v/pa)(min) -70dB: -70dB Working temperature: -20~ + 70° Output way: GPIO Construction Water proof Detection range: 0.2 cm to 4 cm Detecting precision: 0.3 cm + 1% ...