Automatic Door Light Switch Project

By using this system we can intentionally forget about.

Automatic door light switch project.

Avoid entry of more than nine persons. The light automatically turns on when the bathroom door is opened and remains lit in the occupied state. This a simple demo project which switches on the lights when the door is opened and switches off the light when door is closed this diy kit at just rs 200 for order please contact 8892352925. Electricity being one of the most important resources must be utilized carefully.

Morris products hands free lighting door switch for closets dark rooms walk ins push button cover plate mounting hardware metal box ac dc spst 6 wire leads 1 25 x 2 75 x 2. We often forget to switch off lights or fans when we leave a room. This automatic night light switch project makes you save your electricity bill and makes your light bulb life longer. This automatic circuit saves energy and greatly assists your visitors especially at night.

Light switches projects circuits 16 browse through a total of 16 light switches. Here is a simple and low cost automatic bathroom light circuit. Connect the door lock assembly to relay rl2 contacts using external wires as shown in fig. Use a 2 pin connector each for connecting the light and lock assembly.

A number of technologies are available to design automatic door openers like pir sensors radar sensors laser sensors infrared sensors etc. The following image shows a typical reed switch. Automatic closet light closet light door activated switch door open sensor light. Marian 06 27 2013.

The circuit uses 5 volts power supply so you can use old usb cell phone charger as a power source or you can use any 5 volts adapter that rate at least 100 mah. Reed switch with magnet reed switch is an electromagnetic switch which is used to control the flow of current in a circuit. Light operated solid state light switch p. When the door is opened again the lamp turns off after a very short delay.

Otherwise at the entry of 10th person the display will show 0 the door will get locked and the lights will switch off. Ldr pole light switch circuit jim keith 12 07 2012. Reed switch is one of the important components of this circuit and in fact the element which is used to detect the opening and closing of the door in this project is a reed switch. Before going further in the project i will let you know about the components we are going to use in the automatic light switch circuit project.