Light Sensor and Darkness Detector Circuit using LDR | 555 Timer Project #16

[@JamesCotter-be4se]

the best place to come for knowing the beloved 555 timer ic

[@FusionDeveloper]

There are soo many terrible clickbait videos on youtube about DIY electronic projects, it is nice to see a real youtube channel. I had to search "555 timer projects" and this was the #1 result.

[@shmuelyakov]

Have been looking for a clear explanation and build of a light detector circuit . This fits the bill perfectly. Thank you.

[@jaisharma7018]

Perfectly explained for beginners to do circuit designing

[@itsnikl]

you just saved me in my class thank you sir

[@ramishmir1515]

I don’t know why just my dark sensing led doesn’t turn on where as light sensing part it running fine. I have done all the connections and rechecked them several times

[@greenarmyproductions5985]

Can u please tell me the Astable multi vibrator capacitor and resistor value sir

[@bobbyd1961]

Excellent explanation. Thank you

[@donalddurga9742]

Hi liked your video, I do have a question, I am looking to build a dark detector ldr circuit, but I need the led to stay on for a few seconds then go out, and the cycle starts again when the ldr is triggered, can you help please. regards donald

[@BomJimmy]

At last, perfect design

[@electronic7979]

Nice project

[@vincekillner9480]

Hi please can you tell me how can smooth out the response i.e when dark is overnight not when a cloud is passing over? RC circuit perhaps?

[@donniee1934]

Dark sensor Circuit works just fine on 3v and 5v but LED will not turn on using 12 volts. Can you help please?

[@SaqibAli-ku3tu]

Red led is turned on everytime even if the light is on kindly help

[@shameelmohiuddin1352]

Did you figure out why? I have the same problem

[@hazelsamillan5385]

Great video you explain it verry well keep creating content sir

[@b1izzerd825]

Im currently doing a project in school, and I need a similar idea as shown in the video but instead of an LED, I need to make it into a D.C Motor that changes direction between Dark and Light Sensor

[@adejokesusan3992]

I love this project. Can I have the PDF of this project

[@patriciaalvarez9051]

Is it really 270 resistor?

[@parassharma3155]

Sir my led get glow but it don't get off in darkness.Please help me sir I am very confused about it

[@yasminamaged]

Same it happens

[@parassharma3155]

@@yasminamaged I solved it... Firstly see complete video and then see circuit diagram on link given by channel then directly do connections on pcb board via soldering

[@parassharma3155]

Link given in description and circuit don't work because sometimes we do loose connections on pcb so circuit don't work as per video

[@buffokey459]

Brilliant

[@hobielektro]

Mantap dan keren 😎😎😎😎

[@CtoGuantanamo]

Hi, thanks for your great videos! Can you please tell me what kind of conector you’re using to plug that potentiometer on it’s back on your breadboard?

[@manishkumarsharma2272]

Bhai.... I appreciate your videos.... They are really great.... But what you explained about reset pin 4 is totally reverse of how it actually works. It does not resets the circuit when voltage at pin 4 is more than 0.7 volt rather it resets the circuit when pin 4 is connected to negative or less than 0.7 volt ..... please correct me if I am wrong.... waiting for your reply

[@anirudhattri1666]

Sir can you make a solar battery charger video

[@elonics]

Sure, I'll try

[@astronic4522]

Wow nice project brothers,already like,subcribe and push bell👍🔔🙏 11:03