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➷ Human motion infrared rays as control signal sources are used as control source to automatically control the lighting and extinguishing of lamps and lanterns so as to avoid tedious manual switching lights
Connections:
Power: 50W
LCD monitor
Lr44 1.5v Alkaline Button Cell Battery Pack Of 10pcs Solid Wheel for 4040 ➷ Human motion infrared raysLR44 1. 5V Alkaline Button Cell Battery Frequent Uses: LED projects, LED lighting, watches, calculators, toys, car alarm, cameras, remote controls Diameter: 11. 6mm Height: 5. 4 mm package includes 10pcs cell
