Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / New
Stats: 3,151,482 members, 7,812,490 topics. Date: Monday, 29 April 2024 at 02:10 PM

A Nairalander Built A Mobile Phone Charger (photos) - Phones - Nairaland

Nairaland Forum / Science/Technology / Phones / A Nairalander Built A Mobile Phone Charger (photos) (41275 Views)

Suggest A Mobile App That Has Been Helpful To You / At What Age Should A Child Be Allowed To Have A Mobile Phone With Internet? / Phone Charger Removed From Man's Bladder After Inserting It Into His Penis (2) (3) (4)

(1) (2) (3) (4) (5) (6) (7) (Reply) (Go Down)

A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 10:26am On Mar 16, 2022
Components used for this project includes
.
1) 240v (9-0-9) transformer
2) 4 Diodes (no unit)
3) 1k/25v capacitor
4) 7805 transistor (regulator)
5) 0.1/25v capacitor
6) light emitting diodes (led)
7) USB port
cool a connection board
.
I first of all connected my four diodes in series, then my 1k/25v capacitor followed by transistor, 0.1/25v capacitor, light emitting diodes, USB port then my 240v transformer on the connection board, I read it with my meter and it gave me exactly 5v.
You can watch the video below

https://www.youtube.com/watch?v=zsBzQxNc0ng
.
How do rate this my small project?

157 Likes 18 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by fnep2smooth(m): 10:36am On Mar 16, 2022
nice one but on your next model try to make it look smaller, probably pocket size.
Then come to Aba to mass-produce it, no time. grin grin grin grin grin grin grin

441 Likes 24 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 10:44am On Mar 16, 2022
fnep2smooth:
nice one but on your next model try to make it look smaller, probably pocket size.
Then come to Aba to mass-produce it, no time. grin grin grin grin grin grin grin
.
Yes o, I am planning on doing that in the future.

161 Likes 3 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by lawalosky(m): 10:59am On Mar 16, 2022
You try but next time try making it look smaller,
Great innovative I must say
.
Lalasticlala

72 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by adeniyilamlek(m): 11:06am On Mar 16, 2022
More grease to your elbow

125 Likes 2 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 11:12am On Mar 16, 2022
adeniyilamlek:
More grease to your elbow
Thanks

23 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 11:12am On Mar 16, 2022
Lalasticlala

2 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by Benjaniblinks(m): 11:21am On Mar 16, 2022
Mini bomb

51 Likes 2 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 11:40am On Mar 16, 2022
Benjaniblinks:
Mini bomb
grin for were! This one cannot kill even a rat, the voltage has already been reduced to minimal

86 Likes 4 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by seanwilliam(m): 12:00pm On Mar 16, 2022
ULiTv:

grin for were! This one cannot kill even a rat, the voltage has already been reduced to minimal
you will go far in life. I thought you will attack the guy .





The thing looks like wetin Dey inside Russia rocket missle though . Keep it up boss





Anyway don’t forget I buy all types of giftcard abd funds ( PayPal , skrill , Greendot)at juiciest rate .. I’m tested and trusted

148 Likes 7 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by kingsceemark(m): 12:01pm On Mar 16, 2022
Benjaniblinks:
Mini bomb

na your mates dey produce that package ones you're thinking from china, and this is how they started, Ekpa

88 Likes 2 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by talk2hb1(m): 12:02pm On Mar 16, 2022
Nothing special about this bro, just voltage step down, rectification, and smoothing.

15 Likes 3 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 12:19pm On Mar 16, 2022
talk2hb1:
Nothing special about this bro, just voltage step down, rectification, and smoothing.
Yes, because you have been doing it that's why it's not special

170 Likes 9 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 12:21pm On Mar 16, 2022
seanwilliam:
you will go far in life. I thought you will attack the guy .





The thing looks like wetin Dey inside Russia rocket missle though . Keep it up boss
.
Thanks man, really appreciate

14 Likes

Re: A Nairalander Built A Mobile Phone Charger (photos) by Sunmolar(m): 12:39pm On Mar 16, 2022
I like this.
Aspire today inspire tomorrow.
Where are you based?
Some people might want to learn

14 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by Benjaniblinks(m): 12:42pm On Mar 16, 2022
kingsceemark:


na your mates dey produce that package ones you're thinking from china, and this is how they started, Ekpa
behave before I mention Putin for you undecided

3 Likes

Re: A Nairalander Built A Mobile Phone Charger (photos) by illicit(m): 1:05pm On Mar 16, 2022
It's not safe

Exposed

And u shouldn't touch it with bare hands

6 Likes

Re: A Nairalander Built A Mobile Phone Charger (photos) by FahBuLous: 1:06pm On Mar 16, 2022
Really commendable...

Try making it more potable then you are good to go....

4 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by Anon4: 1:06pm On Mar 16, 2022
Can you make a laptop charger?

6 Likes 2 Shares

Re: A Nairalander Built A Mobile Phone Charger (photos) by YoungBlackRico(m): 1:20pm On Mar 16, 2022
Who wan dey carry transformer upandan?

1 Like 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 1:24pm On Mar 16, 2022
Anon4:
Can you make a laptop charger?
in fact that is what I am trying to build, in my next project.

31 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 1:26pm On Mar 16, 2022
YoungBlackRico:
Who wan dey carry transformer upandan?
.
One funny thing about this charger is that it hardly burn unlike the ones you buy in the market. You can use it till you are tired

48 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 1:35pm On Mar 16, 2022
Lalasticlala come and rate our work na

3 Likes

Re: A Nairalander Built A Mobile Phone Charger (photos) by BOOKWORMLUX(m): 1:42pm On Mar 16, 2022
More Grace

1 Like

Re: A Nairalander Built A Mobile Phone Charger (photos) by kingsceemark(m): 1:56pm On Mar 16, 2022
Benjaniblinks:
behave beforbe I mention Putin for you undecided

No Vex sir, but if you won vex, vex small small

1 Like

Re: A Nairalander Built A Mobile Phone Charger (photos) by Winningbot: 2:13pm On Mar 16, 2022
Benjaniblinks:
Mini bomb

4 Likes

Re: A Nairalander Built A Mobile Phone Charger (photos) by Pacesetterz: 2:15pm On Mar 16, 2022
Nice one

This what we wanna be seeing on NL not some ediots opening 10 threads trying to scam NLders.

19 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by Pacesetterz: 2:18pm On Mar 16, 2022
Anon4:
Can you make a laptop charger?

Very necessary

I have used up to 30 laptop chargers or even more since I started using laptops...the worse na blue mouth charger and more expensive than others

1 Like

Re: A Nairalander Built A Mobile Phone Charger (photos) by techgen(m): 2:39pm On Mar 16, 2022
See as you waste materials…try make use of surmount components and try use better filter capacitors… and try to built SMPS charger, this format they outdated…but nice try!

4 Likes

Re: A Nairalander Built A Mobile Phone Charger (photos) by ULiTv: 3:36pm On Mar 16, 2022
techgen:
See as you waste materials…try make use of surmount components and try use better filter capacitors… and try to built SMPS charger, this format they outdated…but nice try!
Thats not weste I can still dissemble it to build another circuit,
.
Thanks

20 Likes 1 Share

Re: A Nairalander Built A Mobile Phone Charger (photos) by Godspihighlife: 4:16pm On Mar 16, 2022
ULiTv:
Components used for this project includes
.
1) 240v (9-0-9) transformer
2) 4 Diodes (no unit)
3) 1k/25v capacitor
4) 7805 transistor (regulator)
5) 0.1/25v capacitor
6) light emitting diodes (led)
7) USB port
cool a connection board
.
I first of all connected my four diodes in series, then my 1k/25v capacitor followed by transistor, 0.1/25v capacitor, light emitting diodes, USB port then my 240v transformer on the connection board, I read it with my meter and it gave me exactly 5v.
You can watch the video below

https://www.youtube.com/watch?v=zsBzQxNc0ng
.
Lalasticlala mynd44 seun Dominique how do rate this my small project
Your charge big pass the phone oo

4 Likes

(1) (2) (3) (4) (5) (6) (7) (Reply)

Ranking Of Phones In Nigeria / Nigerians Spend N238bn On Airtime Monthly –investigation / Airtel Introduces WTF Bundle

(Go Up)

Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health
religion celebs tv-movies music-radio literature webmasters programming techmarket

Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 35
Disclaimer: Every Nairaland member is solely responsible for anything that he/she posts or uploads on Nairaland.