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DC-DC Power Supply Voltage Regulator Module for Arduino - Blue
1.DC-DC voltage regulator module can output 6-channel 5V / 3.3V voltage; 2. Supports 3 sets of different power input modes: (1) USB power input£¬ DC: 5V; (2) Switching power supply input£¬ DC: 9 ~ 24V; (3) Wiring column input£¬ DC: 7.2 ~ 24V; 3. The module is activated by the self-locking control switch£¬ indicator lights when normally working£¬ easy to operate; 4. The output terminal with filter circuit to limit clutter signal; 5. The input terminal with reverse voltage protection diode to prevent reflux£¬ which can protect power supply from burning.