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Component List:
Storage temperature: 25’C (77F
but the signal output interface output digital signal (a low-level signal)
deep sleep mode: <3mA
the effective distance range of 2 ~30cm
4x4 Matrix 16-key Membrane Keypad Component List:Great for DIY Electronics Projects! Specifications: Key Operating Force: 150 200N Circuit Rating: 35V (DC), 100mA, 1W Contact resistance: 10 ~ 500 (Varies according to the lead lengths and is different from those of the material used) Insulation resistance: 100M 100V Dielectric Strength: 250VRms (50 ~ 60Hz 1min) Electric shock jitter: <5ms Life span: tactile type: one million times Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz) Switch
