In this CD4017 project, I have shown how to make a simple motion sensor switch using 4017 IC and E18-D80NK IR proximity sensor to automate the washroom light. You can also use this circuit as a motion ...

Use a ladder or step stool to access any outdoor lights that are out of reach. Look for the light’s motion sensor operation switch. It is located on the underside of the light’s motion sensor ...

You can install motion sensor lights anywhere, but if you want them to provide security and not simply illuminate your path in the dark, place them high enough to be ...

米Appleがモーションセンサーを手掛けるイスラエルPrimeSenseを買収した。米AllThingsDは11月25日（現地時間）、AppleとPrimeSenseが取引について認めたと ...

Wait one minute then turn the light switch back to the "on" position. The sensor light should now be reset. Test by walking in front of the sensor. Locate the reset button found on the motion sensor ...

Fig. 1 displays the prototype. Fig. 1: Authors’ prototype of Arduino motion sensor automation The relay functions as an intermediary switch, controlling connected devices based on commands from the ...