Automatic Solar Rechargeable Light Circuit

Automatic Solar Rechargeable Light Circuit
1) solar cell 6volt 100mh
2) BC547 transistor
3) 10k resistance
4) 3.7 volt LED
5) 3.7 volt battery
#automaticsolarrechargeablelightcircuit
#solar
#bc547transistor
#electronics
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[@ElectronicaVK]

Farklı bağlantılarla benzerini yaptım, logodan giriş yaparak inceleyebilirsin, solar panel için daha emniyetli.

[@yeushyangchia8343]

How the NPN transmitter base is triggered when connect to negative of solar panel

[@dj_sorra8605]

Can I use smd 3.7v 3w?

[@aasthas1201]

Hi, thank you for providing the demo in so much effective way...I am using everything exactly the same but the led is on even if there is Light in the room. and when I am providing light from my cell phone or when I am taking it to the direct sun then only it is switching off... please suggest how this can be fixed.

[@Datlaai1]

Pin điện áp 3.5 volts sử dụng bc547 sụt giảm C-E 0.7 vlots . Led còn 2.8v sáng rất yếu ???

[@Datlaai1]

Battery = 3.5v . Bc547 = Vce= 0.7v =>>>> Vled = 2.8v low light

[@evandrocristofoli7207]

Parabens

[@puspagouda6770]

Chandrabhushan light kaise de raha hun chhatrawas aane ke liye kaise light de raha hun

[@miteshdhanani]

As uhave made it its a nice and a good idea but would like to ask you that if we want to connect it with a dc to dc voltmeter then

[@TINBED291]

this is great work..... very easy to understand, great work..... Can you do a project for me. A led solar recycle project. ? Do you do private work ? Please advise... Tristan

[@Salgra100]

Light glows, Thing is, whether battery will be charged or not

[@7juan17]

If I want to use a 1.5 A and 3.7V lighting, which transistor do you recommend?

[@TechnicalRajasona]

Tip122

[@mithingaboro5174]

that is not worked.

[@TechnicalRajasona]

Please check the circuit it is working

[@d07oan22]

Does the BC 547 and other components have to be changed if it is a 12v solar cell and a 12v battery?

[@TechnicalRajasona]

these components should be. Just increase the resistance value

[@d07oan22]

@@TechnicalRajasona How much should I increase the resistor?

[@TechnicalRajasona]

4.7k

[@MrBrabus011]

Hi, I did the same as you, only I put a 1m 5V LED strip and it works great. The problem is that the LED strip shines poorly, when I power it directly via the battery, it shines much brighter. What should I change to get a brighter light? greeting

[@TechnicalRajasona]

Thank you Check with 7.4k resistance instead of 10k resistance

[@yatendrapalsingh1086]

Sir good moorning547tranjister se auto on of solar sarkit me out 3.7 volt nahi out hota hai isse 4volt ki led bhi isi liye kam brightness kam hoti hai 0ut volt 2.5 vol nikal raha hai isme kya problm hai batye out volt 3.7 kaise nikle ga

[@TechnicalRajasona]

Resistance ka value thora change karke dekho

[@secretsinger4129]

Starting was too scary

[@bunnynani3329]

This videos all are fake videos it is not real

[@TechnicalRajasona]

Your thinking is completely wrong.

[@TechnicalRajasona]

You try first. Then you say fake not real. Do not try to give any compliment

[@bunnynani3329]

@@TechnicalRajasona I will tried yesterday but no use give me some ideas plz

[@bunnynani3329]

Hello technical rajasona

[@diarazjuanda_mcad]

what is the replacement for the bc547 transistor?

[@TechnicalRajasona]

Sorry for the late reply Yes

[@diarazjuanda_mcad]

@@TechnicalRajasona . answer my question

[@TechnicalRajasona]

Bc547, Bc548, bc557.npn transistor

[@MsJaffal]

Please reverse the diode in the circuit

[@slyasastech]

Super . I'm going to make it

[@ratansarkar3865]

Work nhi ker rha hai

[@TechnicalRajasona]

100%working please check your circuit

[@sergionhanha69]

Good evening!!! I want to activate a led lamp, does the circuit answer?

[@yadavff231]

Can I take 3 volt solar

[@venkadesh7862]

இந்த முறையில் சோலார் லைட் செய்யும் போது லித்தியம் அயன் பேட்டரி ஏன் சீக்கிரம் கெட்டுப் போய்விடுகிறது தயவுசெய்து பதில் சொல்லவும்

[@TechnicalRajasona]

Because the battery does not have overcharging protection. That is why the battery cell is damaged

[@Najmulffofficial4485]

Biman

[@MohamedAshraf-bt3vc]

I can use two 3.7 battery and 6v led?

[@TechnicalRajasona]

Ok try this circuit

[@parthadas5917]

Nice project 👌👍

[@vaibhavade6233]

Sir ye light kitne ghanto tak chalegi... please answer

[@TechnicalRajasona]

2/3 ghanta tak chalegi

[@vaibhavade6233]

Thanks

[@emre-uc1zh]

Can I use the circuit by connecting 2 batteries in series and obtaining 7.4V? Is there a part I need to replace for this?

[@TechnicalRajasona]

You can increase the value of resistance

[@emre-uc1zh]

@@TechnicalRajasona Thank you. What value resistor and panel should I use for 7.4V battery? Can you help with circuit design?

[@TechnicalRajasona]

15k

[@emre-uc1zh]

@@TechnicalRajasona really thank you so much. So you are saying that 1.5K resistor will be enough for 9 Volt solar panel and 7.4V battery?

[@TechnicalRajasona]

You can use 15 to 20k resistance

[@mranil8193]

Bro ish circuit me battery charger nehi ho raha hai .. please ek video ishke upar banao please

[@TechnicalRajasona]

Ok

[@virendarsinghjamwal7207]

Will this light glow for 8 to 10 hrs during night

[@TechnicalRajasona]

No sir. You need to increase the battery and also increase the solar cell

[@dennydavismadavana1056]

Why should we increase solar cell, the energy needed for bulb will be increased by increasing battery power right?

[@riceraama]

@@dennydavismadavana1056 ifyou have smaller solar cell battery will not be charged in a day.

[@e_enot_]

Отличная работа! 👍

[@TechnicalRajasona]

Спасибо вам большое

[@ambedkarrajagmailcom]

Super...excellent show.🙋

[@TechnicalRajasona]

Thank you ❤️