ITEM NAME:4x4 Matrix 16 Keys Membrane Switch Keypads Keyboards For Arduino/AVR/PIC/ARM Descriptio n Description: 100% brand new and high quality Easy to use Specifications: Max circuit rating: DC 35V, 100mA Insulation resistance: 100M Ohm, 100V Dielectric withstand: 250VRms (50-60Hz, 1 min) Contact bounce:
