Description: Two-axis, four direction tilt signal alarm output. Obliquity signal analog voltage output [0.5-4.5V] 0-180 DEG corresponding can chip AD acquisition. Left/right - up/down tilts range 0-90 degrees, 90-180 degrees full range can be adjusted, the adjustment precision of +/- 1 degree. Support for measurement of slope and level. Effective signal output low level indicator. Circuit board tilt signal for TTL level, can be directly pick up microcontroller IO port. Specification: Size: 39 x 39 x 8mm/1.5 x 1.5 x 0.3inch Main chip: LM393, tilt sensor probe Working voltage: DC 5V Package Includes: 1 Piece Dual-Axis Tilt Sensor