Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Module _x005f_x000D_ Condition: New _x005f_x000D_ Supply Voltage: 2-5.5 V _x005f_x000D_ Product weight: 2g _x005f_x000D_ Product size: 24.2*23.8mm/0.95*0.94inch _x005f_x000D_ Control interface: a total of 3 pins (GND, VCC, SIG), GND is the ground, VCC is the power supply, and SIG is the digital signal output pin; _x005f_x000D_ Power indicator light: green LED, it will light up when the power is correct; _x005f_x000D_ Touch area: the inner area of the icon similar to a fingerprint, which can be triggered by a light touch of a finger. _x005f_x000D_ Positioning holes: 4 M2 screw positioning holes, the hole diameter is 2.2mm, which makes the module easy to install and position, and realizes the combination between modules _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1Pc *Touch Sensor Module