Emakefun® DC5V Touch Switch Sensor Module with 3PIN Anti-reverse Connector Compatible with Lego Jack Fixing

Feature 1 Supply voltage 5V2 Connection method 3PIN anti reverse connection Dupont line3 Module size 40 22 5mm4 Installation method M4 screw compatible with Lego jack fixing5 Connection port PH2 0Package includes 1 x Touch Switch Sensor Module the other items are not includes