Control staircase lightning through Wireless Proximity sensor

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Control staircase lightning through Wireless Proximity sensor

Contributor I

I need to control the lighting of the industrial staircases through wireless proximity sensor as relay circuit is best for switching on or off but how can I control the brightness of LED through the wireless proximity sensor,

Any IC package, as well as circuit design solution which help make my project work, will be a great help.

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NXP Employee
NXP Employee

Hello William,

Here we have our I2C-bus and SPI serial bus LED controllers

Each output programmable at:

  • Off
  • On
  • Programmable LED brightness
  • Programmable group dimming/blinking mixed with individual LED brightness
  • Programmable LED output delay to reduce EMI and surge currents

Please check the datasheets for the electrical specifications and you can find complementary documentation and development boards that can help to test the products in each product summary.

Also, we have this Smart Lighting application that can be interesting as well

I hope this information can be helpful.

Have a great day,


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