Mikroe Tilt 3 Click features the NKK Switches DSBA1P tilt sensor switch that breaks the circuit when tilted to an angle from ±30° to ±60°. The DSBA1P is a non-contact switch with an embedded photo-interrupter. It ensures high reliability, with a 1 million operation minimum. It is also very durable, sealed in the DSB construction for protection from environmental elements.