ITEM NAME:Single Axis Tilt Sensor Module SCA60C Tilt Angle Detection Sensor Module Description: Single -axis, two direction tilt signal alarm output. Obliquity signal analog voltage output ( 0-180 corresponding 0.5-4.5V ) can chip AD acquisition. Effective signal output low level indicator. Left/right tilts range 0-90 degrees, 90-180 degrees full range can be adjusted, the adjustment precision of +/- 1 degree. With mounting holes for easy mounting. Circuit board tilt signal for TTL level, can be directly pick up microcontroller IO port. Specification: Size: 31 x 21 x 1.5mm/1.2 x 0.8 x 0.06inch Main chip: LM393, tilt sensor probe Working voltage: DC 5V Module interface details (4 wires mode) 1. VCC: external connect 5V voltage 2. GND: external connect GND 3. DO1: left tilt TTL level output outlet, directly connected to microcontroller IO port, as threshold signal. 4. DO1: right tilt TTL level output outlet, directly connected to microcontroller IO port, as threshold signal. 5. VO: The voltage signal corresponding to the angle conversion, the output is analog voltage value,( 0-180 corresponding 0.5-4.5V ) can chip AD acquisition. Package Includes: 1 Piece Single-Axis Tilt Sensor.Single -axis, two direction tilt signal alarm output. Main chip: LM393, tilt sensor probe. 1 Piece Single-Axis Tilt Sensor. Module interface details (4 wires mode). Effective signal output low level indicator.