Comments on: Build a Night Security Light with Arduino https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/ Learn ESP8266, ESP32, Arduino, and Raspberry Pi Fri, 16 Feb 2024 14:45:51 +0000 hourly 1 https://wordpress.org/?v=6.8.2 By: James Cotter https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-891899 Fri, 16 Feb 2024 14:45:51 +0000 http://randomnerdtutorials.com/?p=39803#comment-891899 this sketch does not work the ldr has no affect, I checked the wiring , the serial monitor, the exact code. The only ting that happens is the relay trips every ten seconds, I tried lowering the threshold value for the ldr and it was the same?

]]> By: Enda https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-879622 Sun, 24 Dec 2023 15:34:19 +0000 http://randomnerdtutorials.com/?p=39803#comment-879622 Hallo, I need a library of parts for the lamp and housing according to the picture, can you give it to me. I need it fast

]]> By: Milven https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-798338 Sun, 20 Nov 2022 03:25:33 +0000 http://randomnerdtutorials.com/?p=39803#comment-798338 Hi how can use an LDR module for this?

]]> By: andrei https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-504894 Sat, 10 Oct 2020 15:04:04 +0000 http://randomnerdtutorials.com/?p=39803#comment-504894 hello Sara

i tried to run the code on ESP32, but the ESP keeps reseting, cause 2.
any ideea why?

thank you

]]> By: megan https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-492335 Sun, 30 Aug 2020 14:42:08 +0000 http://randomnerdtutorials.com/?p=39803#comment-492335 Hi,is it possible to replace led strip (rgb strip) or light bulb for the led you have used?If yes, how to do it?

]]> By: Sara Santos https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-489929 Mon, 24 Aug 2020 05:29:40 +0000 http://randomnerdtutorials.com/?p=39803#comment-489929 In reply to Jane.

Hi.
Check the wiring of the PIR motion sensor.
Also, check on the serial monitor if the PIR is being triggered correctly.
Additionally, check the wiring of your relay module.
Regards,
Sara

]]> By: Jane https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-489331 Sat, 22 Aug 2020 11:57:04 +0000 http://randomnerdtutorials.com/?p=39803#comment-489331 Thanks for the tutorial
The light always on, never turn off, could you please tell me why? and how to fix it?

]]> By: Sara Santos https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-385531 Thu, 25 Jul 2019 10:00:29 +0000 http://randomnerdtutorials.com/?p=39803#comment-385531 In reply to Andrew Lee.

Hi Andrew.
By parallel, do you mean connecting both PIRs to the same GPIO?
I think that should work, although I’ve never tried that. I don’t know if it will conflict if motion is detected in both PIRs at the same time.
The best way to know is testing it.
Then, let me know the results.
Regards,
Sara

]]> By: Andrew Lee https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-385463 Wed, 24 Jul 2019 07:44:51 +0000 http://randomnerdtutorials.com/?p=39803#comment-385463 If I want to run two PIR’s.
Can I run them in parallel,
or do I need to assign separate pin’s & alter the code.
TYIA

]]> By: Rui Santos https://randomnerdtutorials.com/build-a-night-security-light-with-arduino/#comment-364299 Wed, 01 May 2019 10:43:15 +0000 http://randomnerdtutorials.com/?p=39803#comment-364299 In reply to Vy.

Unfortunately at the moment I don’t have any tutorials on that exact subject…

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