Mini portable table lamp
5:54
2 жыл бұрын
mini 12v dc soldering iron review
2:27
working with a 12-0-12 transformer
7:02
I tried to make a mini room heater
10:25
easy to make flashlight
5:13
3 жыл бұрын
DIY Bluetooth speaker
6:52
3 жыл бұрын
Пікірлер
@ayzawaseem2952
@ayzawaseem2952 Ай бұрын
Can we use lm380 in replacement
@BOT-bv8dq
@BOT-bv8dq Ай бұрын
Thats called ras connector
@laguindayaltheam.2246
@laguindayaltheam.2246 2 ай бұрын
can i change lm386 to 555 timer?
@Xztb7930
@Xztb7930 2 ай бұрын
Its easy to solder wire on 3.7 v li-ion battery ....just scratch where you want to solder and apply flux And it will work 1:23 with 25w soldering iron but purchase good quality soldering wire
@uchiha305
@uchiha305 3 ай бұрын
Bhai R24 ki value kya ha? Or es ka work kya ha?
@InnocentFriedEgg-pv9oj
@InnocentFriedEgg-pv9oj 3 ай бұрын
😅l
@axegaming223
@axegaming223 3 ай бұрын
😅
@friendszone409
@friendszone409 5 ай бұрын
Waste of time..
@kurtadriantumamac8642
@kurtadriantumamac8642 6 ай бұрын
can I use 10 watts speaker here?
@user-iz5mq7yz7t
@user-iz5mq7yz7t 6 ай бұрын
jah dustu
@deependrapandey88
@deependrapandey88 7 ай бұрын
Bhai sholding karte hi sholding wire thandi ho jati he battery k sampark me ate hi, kya kiya jae😢
@soorajjp1847
@soorajjp1847 5 ай бұрын
Buy high quality soldering iron which costs more than 2K
@davidaliperti
@davidaliperti 7 ай бұрын
how to fix that distortion?
@rahulmkulkarni4571
@rahulmkulkarni4571 8 ай бұрын
Can we use 12v speaker rather than using loudspeakers
@davepower5760
@davepower5760 9 ай бұрын
Can I use 16v for all three capacitors instead of the 25v value you call for?
@ishaangautam5499
@ishaangautam5499 10 ай бұрын
Bro can you please tell me how to use a power supply and not using a battery ?
@bobravenscraft5376
@bobravenscraft5376 11 ай бұрын
Instant wet
@bobravenscraft5376
@bobravenscraft5376 11 ай бұрын
Kesterkester kester 63 37
@kylesheyan7365
@kylesheyan7365 11 ай бұрын
I was soldering a AAA rechargeable battery, it was getting a slight brown liquid, now I tried testing it before fixing it and it doesn't seem to work, is it because it was heated too much?
@Rahul.patel48
@Rahul.patel48 Жыл бұрын
What was the trick? Will i get a small nickel strip with the new li ion cell?😂
@trueidea8531
@trueidea8531 Жыл бұрын
How many watt and ohm speaker are used.
@abhishekbhat4609
@abhishekbhat4609 Жыл бұрын
Bro can i use 12v 1amp for it
@imtiajrc
@imtiajrc Жыл бұрын
Yes you can. But use a heatsink if the IC get overheated.
@abhishekbhat4609
@abhishekbhat4609 Жыл бұрын
@@imtiajrc tq bro
@saadomar1101
@saadomar1101 Жыл бұрын
thanks much brother,
@sehrishgill9916
@sehrishgill9916 Жыл бұрын
How to know which is left , right and audio input ?? And do we need to use only earphone cable?
@imtiajrc
@imtiajrc Жыл бұрын
You can use any kind of cable that will give you stereo output. And It's not a problem if you don’t know which one is left and which one is right.
@MeEncantaKiley
@MeEncantaKiley 10 ай бұрын
Make two of these kits, one for left and one for right.
@trueidea8531
@trueidea8531 Жыл бұрын
Why don't buy In thumbnail.
@imtiajrc
@imtiajrc Жыл бұрын
because it’s fun.
@brandonlaragirl
@brandonlaragirl Жыл бұрын
Really cool amplifier bro but I have a question but if you don't have left and right audio input I just have antennae and ground I'm trying to figure out how to hook it up to this? Are the resistor still necessary?
@imtiajrc
@imtiajrc Жыл бұрын
I don’t understand what you mean by antennae. But if that is a signal wire then your work become easy. If you see carefully I have made my stereo (L+R) in to mono using resistance. You don't need to do this part.
@brandonlaragirl
@brandonlaragirl Жыл бұрын
@@imtiajrc I'm not using stereo input I'm using input for my crystal radio. So the wire that comes off the diode and the ground is my input.
@imtiajrc
@imtiajrc Жыл бұрын
Then, put a connection between the output diode and pin 3. Skip the resistance. And ground to the ground. If you skip the resistance then the circuit become easy. You have two wire on your radio that and we will need 2 wire for the amplifier. If may not work if you use reverse connection. So if you are still confused wile connecting the wire, try both ways it won't fry anything. Just follow the rest as shown on the diagram.
@brandonlaragirl
@brandonlaragirl Жыл бұрын
@@imtiajrc okay sounds good, thank you for the reply
@imtiajrc
@imtiajrc Жыл бұрын
Let me know if it works.
@setyobiman4543
@setyobiman4543 Жыл бұрын
May i ask what kind of speaker that u used?
@imtiajrc
@imtiajrc Жыл бұрын
It’s a non brand 3ohm 5watt speaker
@ansarielectronics4u
@ansarielectronics4u Жыл бұрын
Asslaam u alekum mere pass bhi yahi meter hai continuty nahi bata raha hai please iska solution batayeh
@Ghosttplayzz16
@Ghosttplayzz16 Жыл бұрын
thank you broo..i have made the same project for my electronics sub..it worked 100% succesfully ..thank u so much😊❤
@melbertrindon_29
@melbertrindon_29 Жыл бұрын
Lesson learned: do not remove the nickel strip if you're going to parallel with another battery
@hewetsketcher1692
@hewetsketcher1692 Жыл бұрын
𝘱𝘳𝘰𝘮𝘰𝘴𝘮 🙂
@emmettturner9452
@emmettturner9452 Жыл бұрын
This only works for salvaged batteries. Also: NEVER solder directly to a battery! It can overheat and explode.
@imtiajrc
@imtiajrc Жыл бұрын
Correct
@johnbenedickabadilla9125
@johnbenedickabadilla9125 Жыл бұрын
Sir can I ask a question about our circuit?
@imtiajrc
@imtiajrc Жыл бұрын
Yes, please.
@charlesbarker8424
@charlesbarker8424 Жыл бұрын
So what was on battery before you started 2nd time?
@imtiajrc
@imtiajrc Жыл бұрын
Nickel strip
@wanms_hunter
@wanms_hunter Жыл бұрын
@@imtiajrc how to install nickle strip
@imtiajrc
@imtiajrc Жыл бұрын
I have used Old laptop batteries in all my projects, I used to clean them before but now I don't. They have have nickle strips spot weld to them. It's easy to soldier them this way.
@wanms_hunter
@wanms_hunter Жыл бұрын
@@imtiajrc ok tq
@gsshaykot3824
@gsshaykot3824 Жыл бұрын
what if there is no strip in battery ?
@imtiajrc
@imtiajrc Жыл бұрын
This trick won't work without the strip.
@nuredeinnegash5768
@nuredeinnegash5768 Жыл бұрын
ir sensor
@imtiajrc
@imtiajrc Жыл бұрын
Yes
@welcometosevenworld
@welcometosevenworld Жыл бұрын
What to do if i want to use sd card or pen drive
@imtiajrc
@imtiajrc Жыл бұрын
Video coming soon
@jasonvoorhees3282
@jasonvoorhees3282 Жыл бұрын
I never thought of trying this trick. Many people say soldering iron is pointless because you already have a spot welder. However, I want to connect a small wire to a battery, spot welder can’t do that. You also need a soldering iron. Thank you so much for sharing this.
@imtiajrc
@imtiajrc Жыл бұрын
You are welcome
@jumbo999614
@jumbo999614 Жыл бұрын
Use battery holder and solder the terminal instead (while battery is not yet installed)
@imtiajrc
@imtiajrc Жыл бұрын
You can do that but that's costly.
@jumbo999614
@jumbo999614 Жыл бұрын
@@imtiajrc Anyway, why you able to solder with blacked tip? I have to clean up the tip every time after I finish soldering.
@imtiajrc
@imtiajrc Жыл бұрын
all sides become black and dirty overtime. Eventually I stopped cleaning them. But the tip, the single point, I clean it before almost every joint I made.
@sakibsarwat5064
@sakibsarwat5064 2 жыл бұрын
if you have spot welder to attach the strip you don't need to solder on it anyway, people solder on these cells because most of diyrs doesn't have a spot welder
@imtiajrc
@imtiajrc Жыл бұрын
Yes, but you can't join a small wire with a spot welder.
@explod329
@explod329 Жыл бұрын
Spot welding can not be trusted on critical projects. It's not if they fail, its when! Solder is so much better and cheaper. I have soldered 1000's with no harm to the cells.
@kronikphase
@kronikphase 9 ай бұрын
use a capicator as a make shift spot welder man works bruh
@Rakibulhasan-dt7kl
@Rakibulhasan-dt7kl 2 жыл бұрын
What is the resistance used across led
@imtiajrc
@imtiajrc Жыл бұрын
All details are in the circuit diagram
@rodeliopunzaljr7423
@rodeliopunzaljr7423 2 жыл бұрын
Pakyu ka gag0
@ProvakorKonik
@ProvakorKonik 2 жыл бұрын
so true
@arnabelectrodiy
@arnabelectrodiy 2 жыл бұрын
Good Video
@aradhalamia281
@aradhalamia281 2 жыл бұрын
Very nice keep going how many time take it to have full charge
@imtiajrc
@imtiajrc 2 жыл бұрын
about 1 hour
@sadiaony2798
@sadiaony2798 2 жыл бұрын
😻❣️
@richardlawrence1797
@richardlawrence1797 2 жыл бұрын
How can make a stereo version
@imtiajrc
@imtiajrc 2 жыл бұрын
Video will come soon
@tromick
@tromick 2 жыл бұрын
You got disguisting sound as a result and uploaded it to YT, well done!
@imtiajrc
@imtiajrc Жыл бұрын
Yep
@sumaiyatamim5337
@sumaiyatamim5337 2 жыл бұрын
It’s really cheap and superb easy
@pannasworld7735
@pannasworld7735 2 жыл бұрын
❤️❤️❤️