MOTION SENSOR AUTOMATIC LIGHT USING 555 TIMER IC and IR PAIR.

[@LrPachuaupieces]

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,..

[@mee-gionee-]

Eheee... Tiang ang ti thin kan lo awm ani maw.... A van lawm em.... Ka support lutuk e... ⭐⭐⭐⭐⭐

[@zotronics9897]

Ti lawm awm e..

[@dingaldmfanai5154]

Ṭha hle mai. Voice a mawiin, a fiah fel bawk si..

[@jealawmzualapa8112]

Ka bo hle mai. Ka thiam ve chak

[@adipunya]

Nice project

[@wall0wz]

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?

[@wall0wz]

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

[@zotronics9897]

Yes it will work. Make sure you use the same component as this circuit works with voltage divider.

[@wall0wz]

@@zotronics9897 what if we use 27k ohms instead of 26k? we can’t find any 26k available in our country

[@wall0wz]

@@zotronics9897 i tried it on the breadboard but when i put the dc supply, the led turns and it doesn’t turn off

[@zotronics9897]

You may have to change the voltage. Dont worry I will try to put an upgrade version using op amp.

[@Tlana_Chongthu]

PCB siam dan vel te han ti tel thei la aw......i channel hi ka en deuh reng mai

[@gabrielokwy9328]

Why do you always sideline the aspect of the circuit diagram?

[@k.bfenatek.bfenate4669]

Ka va duh em...eng zat man nge

[@zotronics9897]

Buaipui mek ani a. A theih hun ah ka lo tarlang dawn nia. A man zat nen

[@wall0wz]

in the schematic diagram of mode 2, what does the green and red wire means? thank you

[@wall0wz]

4:39 here specifically. the red, green and black lines what does it mean?

[@nknghaka4688]

Red wire is all connected to Vcc except after relay, black to gnd and green is all other connection

[@wall0wz]

@@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?

[@nknghaka4688]

It AC so the wire colour has no meaning. I think he simply don't change the colour

[@wall0wz]

@@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?

[@johnaubreyyaguil3120]

brother how to adjust delay time longer????

[@ashishdogra0481]

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 ?

[@zotronics9897]

It works same

[@EggMoves049]

how about for 12v relay?

[@zotronics9897]

This circuit works at 12v

[@zotronics9897]

You can check the upgrade version too

[@ruatdikaoscardx5592]

Nice 😌👍👍👍

[@TRIBES-HT]

A va tha e. Basics electronics hi mizo tawngin min tih sak thei em.

[@zotronics9897]

Aww. Hei ka ti mek a. Mahse hmanrua vel ka nei kim loh deuh avangin ka la rawn dah thei lo ani e.

[@TRIBES-HT]

❤❤❤❤

[@zotronics9897]

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.

[@nachiketrakhonde6454]

Hii the relay Amazon link doesn't work please tell which relay to buy

[@zotronics9897]

I used 5 volt relay

[@thinlangawas7812]

Bawn leh ve

[@يعقوبالبدر-ز9ز]

By ac or dc source

[@zotronics9897]

Circuit use upto 12 volt dc

[@electronicsskills4253]

Pls diteis of q1,q2,q3 number

[@zotronics9897]

Q1 and Q2 bc547 for better control or simply as amp. Q3 bd139 use as a switch.

[@Zorema_Hnamte]

👍

[@edgaropaliagardosejr.1824]

I copy your circuit it doesn't work

[@zotronics9897]

Please Check properly.

[@edgaropaliagardosejr.1824]

@@zotronics9897 what software did you use to create a schematic diagram

[@nknghaka4688]

@@edgaropaliagardosejr.1824 Fritzing