ITEM NAME:Switching Module Mini Tilt Sensor Switch Module for Arduino PCB 3,3-5V S4A3 Switching Module Mini Tilt Sensor Switch Module for Arduino PCB 3,3-5V S4A3 Brand new and high quality. Mini Tilt Sensor Switch Module for Arduino offered. Product name: Mini Tilt Sensor Switch Module for Arduino Digital switch output (0 & 1) Suitable for Tilt sensor External dimensions: 2.5 x 1.5 x 0.5 cm exterior paint:Black + Blue material: PCB operating voltage: 3.3V-5V package content:1 x switching module Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.