Automatic Changeover Switch | Automatic Transfer Switch

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Hi friends in this video I have made an Automatic Changeover Switch. I hope you will enjoy this video Gerber files, circuit diagram, and code is given below please like share and subscribe
Project Zip: drive.google.c...
Gerber File: drive.google.c...
Components:
1x Arduino Nano www.banggood.c...
1 X RTC Module s.click.aliexp...
1X LM2596 5v module s.click.aliexpr...
1x 16x2 LCD www.banggood.c...
4X BC547 Transistors s.click.aliexp...
3X 1N4148 Diodes s.click.aliexp...
3x 1K Resistor s.click.aliexp...
3x 12V DPDT Relays s.click.aliexp...
3x 2 Pin Terminal Blocks s.click.aliexp...
JUMPER WIRES s.click.aliexp...
Useful Tools
electronic tool kit s.click.aliexp...
Hardware tool kit s.click.aliexp...
Desktop oscilloscope s.click.aliexp...
hand held oscilloscope s.click.aliexp...
cordless drill + screw driver s.click.aliexp...
power supply s.click.aliexp...
soldering station s.click.aliexp...
Drill press s.click.aliexp...
3d printer www.aliexpress...
CNC machine s.click.aliexp...
My Channels:
KIYANI' KI LAB / @kiyanikilab
KIYANI TECH / @kiyanitech
Instagram: / kiyani676
fecebook: / kiyanis-lab-1520512291...
Previous videos:
• how to make mini cnc p...
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• LET'S REPAIR IT | BENQ...

[@joshitoshi9835]

Few thoughts:
This project can be useful for small loads but cant be used for heavy load as you have shown, like we cant use this for switching entire home load as the terminals u have used are quite small and home wires are usually thick.
Secondly: it would be nice if u add auto swtiching so when source1 is gone it should switch to source2 and so on.

[@KiyanisLab]

for more amps magnetic contactor or high amp relays can be used and in the next version this feature will be included

[@epinversores1294]

Your videos are very good, I'm a follower of your content, I'm a beginner in Arduino but I really want to learn and I'm researching a transfer key with synchronism, with your high knowledge you could make one for us

[@SolderingTech]

Assalamualaikum Bhai....❤

[@KiyanisLab]

walaikum as salam

[@user-nb6em7vg2v]

شكراً جزيلاً .. نتمنى منك أن تصنع لنا نفس الفكرة لكن جهاز تحويل الخطوط بين الخط الكهربائي العمومي والمولد الأول الأهلي والمولد المنزلي وخط الطاقة الشمسية يعني تحويل الحمل لأربعة خطوط وتحكم بالتايمر بينهما والزمن عن طريق الإعدادات بالشاشة وشكرا جزيلا نحتاج الفكرة بثلاث خطوط وأربعة خطوط

[@Eng-Nabeel2004]

Few Features
The project is very useful but the missing feature is that ( When the set time complete the complete load will turn off it cannot restart automatically can you add this feature to make this project more useful).
Thanks.

[@Electronzap]

Cool circuit.

[@Deep_Thoughts99]

Kindly make solar automatic switch to wapda upon no sunlight

[@qadeerledtv5435]

Nice project 💯

[@aleemabdullah4643]

Sir i have a question : if one source goes down will it switch to the other source automatically?

[@richardboakye3307]

please if you can add auto switching thus when switch one is on switch two should be off like a changeover for generator and main power

[@KiyanisLab]

ok bro

[@irfanali-vu2eb]

Nice project super

[@dean5263]

Great project!😀😀

[@RizwanAhmad-nz9pw]

Excellent

[@LeonardoSilva-mt5sg]

This project is used for a generator?

[@vishnuk5836]

Very good

[@ahmedawat9940]

Thank you

[@kabandajamir9844]

So nice and real thanks

[@irfanali-vu2eb]

Super

[@irfanali-vu2eb]

Assalamu Alaikum bhai iski har month settings krni hogi ya sirf 1bar

[@KiyanisLab]

ek ban

[@ameer836]

Can you put a 3 sec delay off when swith to next relay this is for not shows flicker in switching after 24 hours the whol circuit wil reset. Can i buye the whole circuit from you

[@KiyanisLab]

yes you can add the delay

[@KiyanisLab]

yes you can buy contact me on my fb or my email
facebook.com/profile.php?id=100064844704395
[e-mail]

[@imranakhtar4478]

Can you modify project to work on kwh values instead of time?

[@KiyanisLab]

yes its next version will have both features

[@firenet3178]

can add calculate units consumed and shift source after use set kw

[@KiyanisLab]

yes i will make that soon

[@VamshiKrishna-zh3zl]

Have you finished that project, I'm currently looking to build the same project. Any guidance will be helpful for me.

[@appletv5192]

Multiprogram relay timer using 7segmant display plz uplode sir

[@KiyanisLab]

ok bro soon

[@ameer836]

Can you put

[@firenet3178]

button not working

[@digital210921]

Complete kit price?

[@KiyanisLab]

contact on my fb facebook.com/profile.php?id=100064844704395

[@m..aquariumupdates121]

Bro I want this 😊

[@santhoshleo1830]

How to download this code

[@KiyanisLab]

its in the zip file link is given in the description

[@appletv5192]

Plz help me sir

[@irfanali-vu2eb]

❤assalamu Alaikum sir message (no matching function for call to "LiquidCrystal_i2c::begin()'
(lcd.begin() code error)

[@KiyanisLab]

please download library for i2c lcd

[@qadeer1685]

Nice project 💯