How to perform a task.Fabrication steps. Drilled plates, photo boards using a soldering iron, then remove the bulb base from the switch and led lights, wiring and fitted together, then apply a light sensor fitted, and then reconnect the power cord and try if the sensor is working fine, it takes thousands of electrical tape and tighten the screws so that the base plate is infected with a Board with your photo.The action steps. Study on working principle of the light sensor.1. create a demo series on-off light sensor automatic.2. observations of the light sensor.3. when the batch of demo work as appropriate time and plug out.
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