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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
js can take advantage of the NodeMCU with the built-in API to put your idea on the fast track immediately
and it has the function of individually controlling the on / off of the light
Affordable Price: Get a quality power cable at an affordable price
Power: 50W
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
