Portable Power Supply
4:23
2 жыл бұрын
DIY Dual Channel Bench Power Supply.
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Tpa3118 Mono amplifier board 60w
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What's Inside Earbubs ?
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Пікірлер
@hopara4279
@hopara4279 3 күн бұрын
please provide the code for 4 in 1 MAX7219 module
@coddingbaba7654
@coddingbaba7654 Ай бұрын
I seems like problem in your drone because of i using the same nrf24l01 tx and rx with my drone it gives me range 600 - 800 meters without any problem
@SamYt-t1g
@SamYt-t1g Ай бұрын
Link?
@IgniteYourPassion2023
@IgniteYourPassion2023 Ай бұрын
I need schematic
@gamer.08.61
@gamer.08.61 Ай бұрын
Should I use AC or DC voltage? - What does 12 volts mean?
@SKElectronics
@SKElectronics Ай бұрын
@@gamer.08.61 dc.
@gamer.08.61
@gamer.08.61 Ай бұрын
@SKElectronics What does 0 volts in the diagram mean?
@kuro758
@kuro758 Ай бұрын
beautiful!
@jromhek2070
@jromhek2070 2 ай бұрын
Please : How to change code to get only time ( no date and no weather ) , Thank you very much .
@darkmatter369_
@darkmatter369_ 3 ай бұрын
6 pcb milega
@tarakbiswas46
@tarakbiswas46 3 ай бұрын
Ap ka phone.........
@SKElectronics
@SKElectronics 3 ай бұрын
@@tarakbiswas46 poco F1
@JBENGINEERING-gj4lo
@JBENGINEERING-gj4lo 3 ай бұрын
Bhai code mai error hai .... ( blue_state , red_state, green_state are not declared ..... ) !
@SKElectronics
@SKElectronics 3 ай бұрын
@@JBENGINEERING-gj4lo code bohut old hai probably outdated ho gya hoga isliye nhi ho raha hai.
@JBENGINEERING-gj4lo
@JBENGINEERING-gj4lo 3 ай бұрын
@@SKElectronics ok maine solve kr lia hai .. Or thanks .... For giving the code ....!
@JBENGINEERING-gj4lo
@JBENGINEERING-gj4lo 3 ай бұрын
@@SKElectronics can you please provide me your insta id ?
@JBENGINEERING-gj4lo
@JBENGINEERING-gj4lo 3 ай бұрын
Can you plz provide me your insta id ?
@tibby1239
@tibby1239 4 ай бұрын
How can u make a 4th order low pass filter at 24db octave
@sheikhsujon0
@sheikhsujon0 4 ай бұрын
Pdf plz
@AnilSharma-of5rv
@AnilSharma-of5rv 5 ай бұрын
Pcb available?
@deone-entity3935
@deone-entity3935 6 ай бұрын
Is it nrf esp82?? Buy 2* nrf24l01-pa-lna so good m
@SKElectronics
@SKElectronics 6 ай бұрын
@@deone-entity3935 no nrf module with arduino. I did used high power version but my guess will be the antenna is the culprit here.
@samarjan4626
@samarjan4626 6 ай бұрын
Ae Bord ar full Daygram dayo jaba dada
@hobbyrob313
@hobbyrob313 7 ай бұрын
yea good info Normally this is intended as a kind of boom box but the way you solved it is quite well done. Healthy and friendly greetings from the Netherlands! Rob
@YadramMeena-yg5dc
@YadramMeena-yg5dc 7 ай бұрын
Nice work
@TimGray
@TimGray 7 ай бұрын
so how do I rotate the output as everything is sideways?
@digitalworld8739
@digitalworld8739 7 ай бұрын
Circuit pdf
@digitalworld8739
@digitalworld8739 7 ай бұрын
❤I need full video
@Shyamkumar-di5fu
@Shyamkumar-di5fu 8 ай бұрын
Bro how to set the bias voltage in this circuit?
@SKElectronics
@SKElectronics 8 ай бұрын
Put your multimeter probe on the output transistors emitter and set voltage between 0.7v - 0.5v by rotating the trim pot.
@Shyamkumar-di5fu
@Shyamkumar-di5fu 8 ай бұрын
@@SKElectronics thanks
@josesabinorosas4852
@josesabinorosas4852 8 ай бұрын
Ingeniero buenas tardes ya no está el archivo
@sujitchakraborty2623
@sujitchakraborty2623 8 ай бұрын
mai eai board mangwa raha hu, kya issme 30.0.30 volt transformer lagaya ja sakta hai ?
@SKElectronics
@SKElectronics 8 ай бұрын
ha bilkul
@karanpatil5493
@karanpatil5493 9 ай бұрын
Hello bro, I have a question, do you have any idea about class d amplifier of course you are knowing about it I am going to make a diy home theater with tpa3251 ic which offers 350w rms at 2ohm load so I am considering pioneer 1202d4 which has dual coil and I can easily make it 2ohn through parallel connection. But my confusion is in tpa 3251 data sheet he have mention some ptbl mode I am confused that what is pbtl mode and the all what I asume are right or please share your thoughts on this and tell me that can I get 350w output with pioneer 1202d4 sub. Thank you.
@SKElectronics
@SKElectronics 9 ай бұрын
PBTL stands for parallel bridge tied load for the TPA 3251 IC it has four outputs which can be configured as 4 channel 2.1 channel stereo and mono. For pbtl you have to configure the IC such that 4 channels become mono. You can check the ic datasheet for that FYI 350 watt on a 2 ohm load is possible but has a high total harmonic distortion figure of 10%.
@karanpatil5493
@karanpatil5493 9 ай бұрын
I am going to buy a board which has 2.1 channel which is 350×1 and 220×2.so what if I connect my 2ohm speaker to that 1×350 watt channel will it work with full power? Means 350 watt with 10%thd
@saanjayray
@saanjayray 9 ай бұрын
Code kidhar hai
@SKElectronics
@SKElectronics 9 ай бұрын
drive.google.com/file/d/1-AhcBszCo8dIbPdDIfJ06BGf5j-ba6A_/view
@saanjayray
@saanjayray 9 ай бұрын
@@SKElectronics thanks bhao
@onlyelectronics199
@onlyelectronics199 10 ай бұрын
How is the sound quality.
@SKElectronics
@SKElectronics 10 ай бұрын
good
@onlyelectronics199
@onlyelectronics199 10 ай бұрын
@@SKElectronics mai kaishe kharid sakta hu tumshe
@onlyelectronics199
@onlyelectronics199 10 ай бұрын
@@SKElectronics i want
@SKElectronics
@SKElectronics 10 ай бұрын
@@onlyelectronics199 well agr lena hai toh ak new board launch ₹ 449-/ + shipping
@onlyelectronics199
@onlyelectronics199 10 ай бұрын
@@SKElectronics rahne de
@saanjayray
@saanjayray 10 ай бұрын
Kitne ka para
@SKElectronics
@SKElectronics 10 ай бұрын
3.8K
@dileepsharma8538
@dileepsharma8538 10 ай бұрын
Pdf
@GAURAENT
@GAURAENT 10 ай бұрын
Superb
@GAURAENT
@GAURAENT 10 ай бұрын
Very Nice work
@SKElectronics
@SKElectronics 10 ай бұрын
Thanks
@thesoundmaster.
@thesoundmaster. 11 ай бұрын
I feel it has really low gain how to fix it any solution.?
@SKElectronics
@SKElectronics 11 ай бұрын
U can try changing the gain resistance by following the datasheet. Btw I don't have any problem of gain what's your input source?
@thesoundmaster.
@thesoundmaster. 11 ай бұрын
@@SKElectronics using 4.1 bluetooth module And using 20v 3.25amp power source for amplifier Also can you suggest me which value of resistance should i try
@roygriend5143
@roygriend5143 4 ай бұрын
​@@thesoundmaster. Some bluetooth modules have a solder pin for 6db boost
@ptgkarma3263
@ptgkarma3263 11 ай бұрын
Diagram plz
@music3121
@music3121 11 ай бұрын
Badiya
@bhatiapk
@bhatiapk Жыл бұрын
Hello brother. In the board and in schematic all the potentiometers are 10k. But in the list attached "Excel file" it says mid, bass and trble controller as 1M. Also you added Capacitor c7 in the board but not mentioned in list. Please clarify
@GAURAENT
@GAURAENT Жыл бұрын
Top class❤
@Nationalpalsana
@Nationalpalsana Жыл бұрын
Please talk to you in HINDI 🙏😳
@tarunbarman5128
@tarunbarman5128 Жыл бұрын
👍
@OnwardUpward-kq4bk
@OnwardUpward-kq4bk Жыл бұрын
Trying to download code or schematic, fails with "Request Access..."; Can you please provide code & schematic? I've even subscribed to the channel.. Thanks, in advance,
@SKElectronics
@SKElectronics Жыл бұрын
access given
@vijayanmk6644
@vijayanmk6644 Жыл бұрын
Dear, I am getting error 13:08:05.025 -> connecting to api.openweathermap.org 13:08:05.573 -> w. 13:08:05.573 -> parseObject() failed 13:08:07.110 -> Data loaded weatherKey = "3e63342bedfbc056559dcc30a5b1a6de city cochin cityID = "1273874 can you help me please,Thanks
@MrMan6663
@MrMan6663 Жыл бұрын
thanks for sharing
@electrostar1510
@electrostar1510 Жыл бұрын
Boss , I need circuit diagram , but , I tried to download from your link ,but not downloaded, can you send me the circuit diagram from any other way...
@SKElectronics
@SKElectronics Жыл бұрын
drive.google.com/file/d/1kQGxcKG3vzI-S6LzCcpoYX3msgz2Oj2F/view?usp=drivesdk
@GAURAENT
@GAURAENT Жыл бұрын
P3A hai na yeh
@sachenwadekar5788
@sachenwadekar5788 Жыл бұрын
need this font where to get it for the ame project
@SKElectronics
@SKElectronics Жыл бұрын
search morphing clock u will find lot's of results.
@sachenwadekar5788
@sachenwadekar5788 Жыл бұрын
pinout please
@suchitgaurkar2491
@suchitgaurkar2491 Жыл бұрын
100nf.100pf ka code no kya hai
@SKElectronics
@SKElectronics Жыл бұрын
104 - 100nf or 101 - 100pf
@suchitgaurkar2491
@suchitgaurkar2491 Жыл бұрын
Dusra konsa lga shkta hu
@SKElectronics
@SKElectronics Жыл бұрын
@@suchitgaurkar2491 konsa konsa available hai
@suchitgaurkar2491
@suchitgaurkar2491 Жыл бұрын
104 hi available hai.chota vala
@suchitgaurkar2491
@suchitgaurkar2491 Жыл бұрын
Brown wala
@mr.sharmaji8409
@mr.sharmaji8409 Жыл бұрын
If we put a option for use a mic with this board then?
@SKElectronics
@SKElectronics Жыл бұрын
u can use it
@KnowledgeEnthusiast
@KnowledgeEnthusiast Жыл бұрын
Please provide Circuit Diagram of this low pass filter
@aaronnorman9755
@aaronnorman9755 Жыл бұрын
Look up Sallen-key active filter
@KnowledgeEnthusiast
@KnowledgeEnthusiast Жыл бұрын
@@aaronnorman9755 Thanks 🙏 but i want passive filter 😅
@deepaknanda1113
@deepaknanda1113 6 ай бұрын
​@@KnowledgeEnthusiastu only need inductor and capacitor for that.
@amitghosh6966
@amitghosh6966 Жыл бұрын
We shouldn't use bass Treble circuits made with Lm741 or Lm324 opamps because they're Industrial Ics & give noise in the circuit. We should use Audio grade opamps circuits like Ne5532, Tlo72, Njm4558 based Ics
@SKElectronics
@SKElectronics Жыл бұрын
FYI it uses ic TL074& TL072. And yes U ri8 we shouldn't but local market are flooded with such boards 😔.
@vasanthchandrasekaran907
@vasanthchandrasekaran907 Жыл бұрын
This is 12Hrs?
@vasanthchandrasekaran907
@vasanthchandrasekaran907 Жыл бұрын
Hello please share code and circuit diagram
@SKElectronics
@SKElectronics Жыл бұрын
Link for connection - github.com/2dom/PxMatrix and for the clock code - drive.google.com/file/d/12PxBOhZHF_q6vdh93wfVfsLDraJVphFj/view?usp=sharing