MOTION SENSOR AUTOMATIC LIGHT USING 555 TIMER IC and IR PAIR.
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- Опубліковано 5 чер 2021
- DIY Motion sensor automatic light using 555 timer IC and IR pair(IR LED and Photodiode). Electronics project with basic IC gives a simple yet reliable circuit with great application.
Circuit diagram at www.buymeacoffee.com/zotronic...
Buy Link(Affiliate)
BC 547 Transistor: amzn.to/3zgnffc
BD 139 Transistor: amzn.to/3ijKqyW
Relay: amzn.to/3ir3mw1
IR pair: amzn.to/3yYVl78
NE555 Timer IC: amzn.to/3pxPZeY
Perf board: amzn.to/2TBLp3c
Assorted resistor: amzn.to/3ckVloy
Connector: amzn.to/3uPPRbG - Навчання та стиль
Tha lutuk e,. Zir ve ka va duh emm.. Electronic lam hi ka tuina ania, a zirna / dan tur ka bo em em mai si a,..
Nice project
Nice 😌👍👍👍
Ṭha hle mai.
Voice a mawiin, a fiah fel bawk si..
Eheee... Tiang ang ti thin kan lo awm ani maw.... A van lawm em.... Ka support lutuk e... ⭐⭐⭐⭐⭐
Ti lawm awm e..
👍
Ka va duh em...eng zat man nge
Buaipui mek ani a. A theih hun ah ka lo tarlang dawn nia. A man zat nen
PCB siam dan vel te han ti tel thei la aw......i channel hi ka en deuh reng mai
brother how to adjust delay time longer????
Bawn leh ve
In mode 1 : - If my hand or any other object is in front of sensor continue then the delay timer works same or reset again and again ?
It works same
in the schematic diagram of mode 2, what does the green and red wire means? thank you
4:39 here specifically. the red, green and black lines what does it mean?
Red wire is all connected to Vcc except after relay, black to gnd and green is all other connection
@@nknghaka4688 thank you, but what does it mean when the wire in relay (for ac) is half green and half red at the right part of the diagram?
It AC so the wire colour has no meaning. I think he simply don't change the colour
@@nknghaka4688 in mode 2, will the dc part of the schematic diagram work on the breadboard? will it determine if the connection i did works before applying the ac in the pcb?
A va tha e. Basics electronics hi mizo tawngin min tih sak thei em.
Aww. Hei ka ti mek a. Mahse hmanrua vel ka nei kim loh deuh avangin ka la rawn dah thei lo ani e.
❤❤❤❤
Ti lawm hle mai.
tunlai boruak nen duh angin ka la ti thei meuh lo a, tiang lam poh ka la dah hrih tlat lo. min support naah ka lawm a, min lo support chunzawm ve zel dawn nia.
Hii the relay Amazon link doesn't work please tell which relay to buy
I used 5 volt relay
in mode 2, will the dc part of the schematic diagram work on the breadboard? will it determine if the connection i did works before applying the ac in the pcb?
i’m afraid the system will not work if i solder the parts in the pcb first so i wanted to try it in the breadboard first to know if the dc part or the sensor works
Yes it will work. Make sure you use the same component as this circuit works with voltage divider.
@@zotronics9897 what if we use 27k ohms instead of 26k? we can’t find any 26k available in our country
@@zotronics9897 i tried it on the breadboard but when i put the dc supply, the led turns and it doesn’t turn off
You may have to change the voltage. Dont worry I will try to put an upgrade version using op amp.
how about for 12v relay?
This circuit works at 12v
You can check the upgrade version too
By ac or dc source
Circuit use upto 12 volt dc
Pls diteis of q1,q2,q3 number
Q1 and Q2 bc547 for better control or simply as amp. Q3 bd139 use as a switch.
I copy your circuit it doesn't work
Please Check properly.
@@zotronics9897 what software did you use to create a schematic diagram
@@edgaropaliagardosejr.1824 Fritzing