EMSea 2 Set 3.7V Infrared Human Body Sensing Solar Circuit Board Modules Suitable for Wall Lamps
EMSea
This human body sensing solar circuit control board is suitable for wall lamps, which can enable the wall lamp to have the function of human body sensing automatic switch. This circuit board is suitable for connecting lithium batteries with a rated voltage of 3.7V. Connecting a 3.7V lithium battery has overcharge and over discharge protection, while connecting a 3.2V battery requires the battery to come with its own protection board. The human body sensing range of this circuit board is 3-5 meters (due to changes in ambient temperature), and the sensing time is 25 seconds. There are three lighting modes: 1. Sensing high brightness+slight brightness, 2. Sensing high brightness+light off, 3. Light control long brightness. After the first power on, it is in the first gear mode. Short press once to switch to another gear, and short press the third gear to turn off. To turn on, press and hold the switch for 3 seconds. The set includes: 2x circuit boards,2x connecting wires, Manufacturer: EMSea
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8,29 GBP | Go to shop |
