Modify 12 LED Desk Lamp

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masonic1032

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Hello,

I couldn't find a bright enough 5v Motion Sensor Led Lamp in the market but found this on ebay.

**broken link removed** ... 7934wt_905

As this is my first time, how would I modify that by adding this - - - **broken link removed** ... 405wt_1163

I don't have the items yet - I just ordered it.

Thanks - I hope someone can help me.
 

Welcome to edaboard!
See How to interface PIR modules with PIC microcontrollers https://www.edaboard.com/blog/1436/
for code, circuit, picture

---------- Post added at 12:45 ---------- Previous post was at 12:39 ----------

if you dont know how to use a microcontroller ---good news., In the given link there is a circuit diagram to test a PIR module(without using a micro). You can modify that circuit.

---------- Post added at 12:47 ---------- Previous post was at 12:45 ----------
masonic1032 said:
Hello,

I couldn't find a bright enough 5v Motion Sensor Led Lamp in the market but found this on ebay.

**broken link removed** ... 7934wt_905
Click to expand...
Picture of the product not available

---------- Post added at 12:48 ---------- Previous post was at 12:47 ----------

**broken link removed**
**broken link removed**
 

Another idea no relay involved, you may use some transistors in between PIR sensor and the LEDs. Pay attention to the PIR sensor pinout.
See for example here:
https://www.electrobob.com/fun-with-leds/

 

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