AMS1117 3.3v Voltage Regulator Module 3 Pin 1, the input voltage range of 4.75V-12V 2, on-board power indicator light, indicate power is turned 3, board size: 18.5 (mm) x10.5 (mm)     نعتذر الشراء من الموقع متوقف مؤقتا     We apologize : purchasing from our website is temporarily stopped