How to make a MOTION ACTIVATED LED LIGHT
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- เผยแพร่เมื่อ 17 ธ.ค. 2018
- How to make a Portable Motion Activated Lamp
In this video, we will see how to make a small 16 LED Bright Motion Activated Light.
Things Required:-
)PIR Sensor Module.
)Resistor.
120 ohm - all resistors.
)Transistor
BD139
)LED- White (5mm)
)4 x AA Battery Holder.
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Schematic
drive.google.com/open?id=1wT-...
Schematic for 12v LED
drive.google.com/open?id=13bX...
Schematic for 12v Lamp using Relay
drive.google.com/open?id=1WXi...
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So nice
120ohm ke jagha kon sa resister use kare
Sir aapke video bahut achhe aor creative hote hai aap wirless power transmission par bhi video bana diji e.
Bro me Kiya bd139 ke jaga bd140 use kar sakta hu please reply
do you think i could use a single liion 3.7 battery ? With a bms of course. Or maybe a 2s Liion battery with a l7805 to regulate the input to the pir ?
Thanks for the video, subscribed.
I need to make this device for intrusion detection in farms, for the case I need it to cover a longer range. Is there any PIR sensor which comes with longer range? Or any way by which I can extent the range to atleast 30metres?
Nice bro
Very nice...can it be made with mobile battery power?
Sir क्या इसमे 12v dc light के लिए भी यही circuit रहेगा।
I have used 4 8mm led with 9 volts battery....
But the motion sensor doesn't work it keeps on...doesn't go off..
when you say 120 ohn all resister, ( is this 120 ohm , 1 w ) ?
120 ohm 1/4 w resistors are used in this video, you can also use 1/2 w or 1 w resistor. .thanks
I want to make 12 V LED strip to be operated by PIR module. Atleast 20 meter of LED Strip. Please help. Thank you.
Please see description; use BD139(1.5A) or TIP120(5A) transistor . If the transistor gets hot, then use a small size heat sink for your transistor.
BD139 can handle a maximum 1.5amp of load current and TIP120 can handle a maximum 5amp of current.(you can use other higher amp NPN transistor)
also, google " transistor name pinout" example: " BD 139 pinout " for pin configuration of a particular transistor.
OR
You can use relay version of the circuit given in the description.(it will be a better option for you)
Thanks
@@snnyhacksci.5984 Thanks for your reply. This will surely help me build my project. One question: if I use TIP120 in my circuit what will be the resistor value? Please reply. And again many thanks.
@@leon9357 any resistor with a value between 100 ohms and 1K.
@@snnyhacksci.5984 Ok, thanks. Another question: If I want to use two PIR Sensor for the LED Strip which I am going to put as staircase light, how can I connect them?
Please reply Sir...
Please see description,,
Thank you very much Sir...
Sir isme kitne watt tak ka dc load de sakte hai. Please ye confirm kar dijiye.
Thanks for the reply and awesome video.
@@nsmadhvendra It will depend on transistor being used
maximum load current for transistor BD139 is 1.5 Amp [i.e. approx 18 watt max]
and maximum load current for transistor 2N3055 is 15 Amp [i.e. approx 180 watt max].
[for the high current load, mount transistor on a heatsink]
@Nitin Singh For high current load, another option is to use a MOSFET in place of transistor or using a relay to drive the load [ see updated diagram].
use a high amp relay for the high current load.
Thanks Sir for.your most valuable reply.
एक आखरी question था कि motion sensor 4 से 5volt पर काम करता है तो क्या 12वोल्ट use करने पर motion sensor खराब नही होगा।
Please Sir last question.