You all have good questions, I'll try to answer them soon. Thank you so much! Join my Spanish Arduino Course: bit.ly/3ldW6kO
@09iban09
3 жыл бұрын
Una pregunta, si nos apuntamos al curso ahora podremos seguir con el segundo curso avanzado o ese curso ira aparte? A mi me interesa mas el avanzado, pero si va todo junto me apunto ya y asi ya lo tengo. Un saludo
@ELECTRONOOBS
3 жыл бұрын
@@09iban09 hola. Los cursos van relacionados pero serán dos cursos por separado. Quiero decir tendrías que pillar el segundo también. Si quieres espérate al más avanzado. Saludos :)))
@09iban09
3 жыл бұрын
@@ELECTRONOOBS vale perfecto gracias. Esperando al segundo curso con ansia =D
@pashko90
3 жыл бұрын
@HalfSpeedMastering hi bro. Im looking for some budget 300-350v (working voltage on the system 210-260v) mppt, but they all priced around 1000$. Where is something cheaper on the market? I love vectron, but does not have that much cash right now... I appesiate your advice.
@raagamparmar179
3 жыл бұрын
I ALWAYS WANTED A VIDEO BASED ON THAT!!! Good Job!
@robotechzone
3 жыл бұрын
best arduino project kzitem.info/news/bejne/266iyGZonIaoe6Q and you can also get code from this video
@Delali
3 жыл бұрын
I love how you explain stuff into details. Glad to learn from your channel as always. Great video
@TechBuilder
3 жыл бұрын
Great vid! Was working in a synchronous version lately, very timely :)
@ericdenny4515
3 жыл бұрын
My three favourites are electronoobs,Techbuilder and great scott
@protonspeed
Жыл бұрын
@@ericdenny4515 same here
@rjhornsby
3 жыл бұрын
Thanks for this video. I have a closet full of low power gear, most 5, 12, maybe 18VDC - many of us do - and it’s long frustrated me that every single device needs its own 120VAC power input. It’s messy wiring, requires multiple 120V power strips, and I have to guess can’t be power efficient doing AC to DC for each thing. Your explanation helped me understand what it might take to fix my rat’s nest.
@akara8793
Жыл бұрын
One of the best explanation i have seen for a long time. You need really know your craft to explain it in such simple terms. Its never easy explaining complex thing very simply. Well done look forward to watching more
@raghavsrivastava2910
3 жыл бұрын
Great video. Please make a video on how to add PID control to this converter.
@electronic7979
3 жыл бұрын
Helpful video. I liked it
@chanusatelier1331
3 жыл бұрын
Great Job!, Please Make a video for PID controller large heaters(like 1.5kW) using SSR, Thank you.
@shehryarshaheen7115
3 жыл бұрын
Please add simple mosfet driver
@MakerMike-bx5ms
9 ай бұрын
This was great! I just wish you could make a arduino buck boost converter with current limiting too. Pleeeeeease!!!
@PhG1961
3 жыл бұрын
Waw, really usefull and a great video. Very well explained ! Happy holidays and keep it safe !
@ELECTRONOOBS
3 жыл бұрын
Thank you very much! Happy holidays to you too!
@rowanballinger3690
3 жыл бұрын
How do you combine the two circuits and code to get it doing constant current and voltage at same time please?
@robotechzone
3 жыл бұрын
best arduino project kzitem.info/news/bejne/266iyGZonIaoe6Q and you can also get code from this video
@SonicWawes
3 жыл бұрын
Hi. Great video for beginers. Please correct you video for errors in schematic. Your P-MOS transistor has swapped Source and Drain (in for example 5:52). Always connect Source of P-MOS to power supply and Dran to your load in this configuration. Otherwise you tranzistor will be still open thanks to body diode.
@inayathussain9236
3 жыл бұрын
Mppt charge controller was my university project
@mmoci81
3 жыл бұрын
Very good video. Would be nice to understand how to calculate values for inductor and capacitor.
@yaswanthamuluru6190
3 жыл бұрын
Waiting for mppt charge controller
@pashko90
3 жыл бұрын
Its gonna be awesome if its gonna be like 300v max, high voltage models are really expensive and hard to find...
@slametriswandi7322
3 жыл бұрын
Great tutorial. Excellent...
@abdullahalrazi3491
3 жыл бұрын
Brother please make a full circuit of desire constant voltage and constant current output at the same time.. in a same circuit.. without Arduino.. just like SMPS.. please it will be helpful for my electronic project.
@ritvarsrizikovs7117
3 жыл бұрын
Next video - Some popular DC-DC converter (Buck-Boost in perfect situation) and use uC to control Voltages and Currents. (Take away PWM control from uC and use it only as process controller)
@AD34534
3 жыл бұрын
Great video bro.
@kashyapkoshti
3 жыл бұрын
you should give an explanation about the power rating of inductors and other components
@usmanumer9871
3 жыл бұрын
fantastic project
@mohamedsayed-id7wd
2 жыл бұрын
Why are you used a transistor ? and Do we need used a transistor with a mosfet in boost converter ,if yes why ?
@avejst
3 жыл бұрын
Great video Thanks for sharing :-) 🎄
@martinchristiansson658
3 жыл бұрын
Thanks alot, Will need to build a buck converter in my upcoming project. How do you calculate what exact inductance/capacitor values necessary?
@dilangunawardhana
2 ай бұрын
Can you please explain more about the line of " TCCR2B = TCCR2B & B11111000 | B00000001; "
@Drxxx
3 жыл бұрын
great video!
@nasermasri3816
3 жыл бұрын
Keep going!
@ayman_khuzundar
3 жыл бұрын
Good video, I just wondered why are you connecting the MOSFET like that? you must achieve a Vth between the Gate and Source which is about 10V, but when your output goes up to 15V -for example- the Vgs will be 5V -if yoy apply 20V at the input- because the source isn't connected to the GND but to the Inductor! you have to use a gate driver IC
@ayman_khuzundar
3 жыл бұрын
OMG ! it is a P-MOS but the schematic shows the source connected to the Inductor and the drain to the Input, you just have to flip them :))
@DIYwithBatteries
3 жыл бұрын
We can use a 555 instead of Arduino Good stuff mate! 👍
@alejandroperez5368
3 жыл бұрын
No, you can't
@michaeld9682
3 жыл бұрын
No feedback
@TheRainHarvester
3 жыл бұрын
I think you could set up a resistor divider to influence the 555's resistors that controls it's waveform.
@DIYwithBatteries
3 жыл бұрын
@@TheRainHarvester You are right Dude! we can add a transistor & few resistors on pin 5 of 555ic for feedback !
@AlbiinoBlacksheep
3 жыл бұрын
Is there any risk of self-oscillation in the constant voltage circuit? At what load frequency would that be?
@nithikasandinu9034
3 жыл бұрын
great video. suscribed
@usmanriaz8396
2 жыл бұрын
when we pressed the button ,output is less then pot_value so pwm should be increased . but in the code it is decreasing. is it wrong or am i missing some thhing ?
@eletronicaparaohooby
3 жыл бұрын
If you use pid for control?
@kubilaytan9507
3 жыл бұрын
i want to 10 uA constant current circuit. Is it possible with this circuit . Thanks
@uvrjj
2 жыл бұрын
This is gold
@prathambumb5593
3 жыл бұрын
Excellent content 👍
@bechirbrahmi9406
3 жыл бұрын
Show us how to build a comercial drone like those in amazon.
@EasyOne
3 жыл бұрын
good
@ajpran
3 жыл бұрын
very great, thanks
@chrisgallagher85
Жыл бұрын
thanks for sharing
@saurabhgawli2167
3 жыл бұрын
Sir. Plz do a video on long range wired sensors and long range LED PWM control and power supply. Plz sir..
@chenartahir1865
3 жыл бұрын
how can i build a system and connect 15 samples of MFC (microbial fuel cell) in same time for measuring current (low between 0mA to 3A) and voltage (between 0mV to 800 mV) continuously? I have an oscilloscope, if the system help me to get the reading continuously from the oscilloscope or independently measure them, both way is good for me. Please someone help me.
@jaishankarm5920
3 жыл бұрын
Good job
@vsapre80
3 жыл бұрын
Very nice 👍 video.
@vsapre80
3 жыл бұрын
You show high side switching in the schematic. What is the device used in the setup shown.
@FixDaily
3 жыл бұрын
Hi friend. You are relaying on a PWM increments on each cycle, this leads to catastrophic chaos. You could have switched on and off the pin without the PWM, it would be more reliable, but still, this should be done with opamps configured as comparators. Anyways great explanation :)
@ELECTRONOOBS
3 жыл бұрын
Thanks. Don't take this code as a professional work. Is just a simple example for beginners.
@sdgelectronics
3 жыл бұрын
Indeed the transient response will not be good with this method.
@saurabhgawli2167
3 жыл бұрын
I liked the video before starting to watch it....
@sadielectricalelectronicss8595
3 жыл бұрын
Love you bro🥰🥰🥰🥰
@vishalmahalingam7244
Жыл бұрын
why buck converter?
@sohel3383
3 жыл бұрын
Hi
@gambler301
3 жыл бұрын
Is the breadboard melted or am I blind?
@siddharthmali5841
3 жыл бұрын
Great
@dancevsapeksha5153
Жыл бұрын
Sir please send this code for me It will be the great help for me I am making a voltage regulator for generator as a project
@linuxromania
3 жыл бұрын
Hi. While the project is good enough for usual loads, i wont recommend it for RF. Arduino aint real time so when extra load is present the code will delay pwm increase. That delay will make output voltage to drop untill pwm is increased and so on looping. That behaviour is seen in your video where output ripple increases, ripple which generate big RF noise.Great project anyway, congrats.
@technicaldhruba7406
3 жыл бұрын
Audio processer ic video
@dranthonyv5475
Жыл бұрын
Too many ads ruining this good channel.
@aravinthkj9768
3 жыл бұрын
Now make Constant Voltage and Constant current.
@raagamparmar179
3 жыл бұрын
2nd view!
@youpattube1
3 жыл бұрын
youtube is going to hell. why don't you have a presence on Bitchute ?
@psialt9720
3 жыл бұрын
You are too simplistic about the coil in buck converter)
@ELECTRONOOBS
3 жыл бұрын
Of course, it was just a quick breif example, please watch the full buck converter video for all the details... Thank you!
@NivethaS-n5s
7 ай бұрын
.
3 жыл бұрын
it needs PID to be better :))
@vidhatrisamadhiya4599
3 жыл бұрын
First
@ecospider5
3 жыл бұрын
Fantastic overview. I’m looking forward to understanding the code that makes this work.
@srijantanwar3245
3 жыл бұрын
i am first love you bro
@marshdilruk
3 жыл бұрын
As Albert Einstein once said, you made everything about buck converter as simple as possible but not simpler than what it should be. Great video man! It's really an interesting time to be live in because video tutorials of this quilty are freely available on KZitem.
@asitsantra3491
3 жыл бұрын
Great.... mppt 3 stage charging...
@ericcmcgraw
3 жыл бұрын
Very well explained. A little more detail on the role of the inductor and diode: When the switch is closed, the supply is charging up the inductor, which stores its energy as current. When the switch opens, the inductor discharges its energy while pulling additional current through the diode. This is what allows the converter to output more current than the supply (unlike a linear regulator) and thus be more efficient.
@shantotorofder3916
3 жыл бұрын
I want to make a micro analog linear servo motor........but there is no link or code......plz make something like servo.....with photoreflector and motor driver.......... that can I control with transmitter Roll pitch or yaw....
@shantotorofder3916
3 жыл бұрын
hey plz a project about making mini servo with photoreflector motor driver dc motor and arduino........... that can control with the nrf arduino transmitter............. plz plz plz plz plz
@azyfloof
3 жыл бұрын
There's a highly linear relationship between the pwm frequency and the voltage output, so you could probably calculate an accurate offset to add to or subtract from the pwm frequency in a single loop, instead of adding or subtracting by 1 with each loop 😊
@LeonardoMeireles05
Жыл бұрын
No, depende de muchas cosas incluida la temperatura, no es una cuenta Lineal
@SIKHGT650
3 жыл бұрын
Good project.....let's make lithium battery charger with variable voltage and amps
@panchavarnamb5619
3 жыл бұрын
Cloud u please Create a PCB that will turn off the charger automatically after the mobile is fully charged!
@harikamalakarreddydarapu7410
3 жыл бұрын
Very nice project
@startobytes
3 жыл бұрын
I know
@NBspark
3 жыл бұрын
nice concept
@lennard7123
3 жыл бұрын
Hey, great video! Could you give us a schematic and code for using the buck converter and current limiter simoutanlisuly?
@SaliyaRuchiranga
3 жыл бұрын
great video, and clear explanation ! 💖💖💖💖💖
@Deepakkumar-pk9nz
3 жыл бұрын
Add a rotary encoder to control the current and voltage.
@mrfrozen97-despicable
3 жыл бұрын
Good. Thanks for fresh content Everytime
@mancio92M
3 жыл бұрын
beautiful tutorial
@sajalacharjee7008
3 жыл бұрын
Great
@RinksRides
3 жыл бұрын
Suggested to add inline capacitor with gate and appropriate resistor to Source to limit pulse-length to the Gate. This is common practice to block DC. That way, it would not matter if your MCU or driver circuit failed to a DC state. The MOSFET Gate would only respond to pulses. the RC forms a high pass filter. The inline Capacitor to Gate introduces ~90 deg phase shift, but not a problem if you only have one channel or drive all Gates the same way.
@shehryarshaheen7115
3 жыл бұрын
That's my stuff 🐱. Keep it up
@iuhere
3 жыл бұрын
Absolutely worth my watchtime.🙏 Thank you for sharing. Good luck 👍 for the next one
@michaelfeeley4351
3 жыл бұрын
Aren’t there custom ICs that can do the job of the arduino in this project? To my knowledge they’re considerably faster too. Good job though!
@pashko90
3 жыл бұрын
Yes, but in this case its just a part of unfinished project.
@malharkhairnar485
3 жыл бұрын
Your videos helped me alot for my engineering project
@ignition_electronics2520
3 жыл бұрын
Thank You So much for Great Tutorial 🔥🔥
@abdulrouflone_5555
3 жыл бұрын
Thanks for making MPPT CONTROLLER 😍
@MovieMationStudios
3 жыл бұрын
Isn't the high side pmos backwards in your illustration?
@HSelimSerdar
10 ай бұрын
Where is the schematic?
@technicaljourneywithpuneet
3 жыл бұрын
Well explained 👌 Good 👍
@protonspeed
Жыл бұрын
5:29 IRf 4905 in schametic is wrongly connected ? ELECTRONOOBS
@ionelvranceanu6413
3 жыл бұрын
Great video as always. How's the nixie watch project going?
@ELECTRONOOBS
3 жыл бұрын
I've made the PCB but haven't received it yet...
@samimsk8377
2 жыл бұрын
Dear Sir, Can we convert LED Flood Street Light's non-dimmable driver to dimmable driver 60 voltage and 1 Amp DC to DC buck converter concept? When I'm trying, but the LED Flood Panel is flicking. Please give me any solution and thanks 😊
@superpuppy7854
Жыл бұрын
Nice but ... With a 555 timer you have a voltage divider on the inputs feeding two comparators that are driving flip flop. Wouldn't it be simpler to substitute the arduino with a 555? I haven't drawn it out but I'm guessing less cost and components without the risk of burning out your microcontroller. Update. I just watched your video on the Buck converter and read your post on using the 555. Nice to know I was right about it being possible. Thanks for posting these, very educational 👍
@simengfu7352
Жыл бұрын
Is the diode placed at the best place? Because once the switch is off, the energy stored in the inductor would push towards the same direction as when the switch is on which results a voltage spike (inductor engergy + capacitor energy). That voltage spike would result a current firstly pass through the LED and then the diode. By the time the current reaches the diode (if it does), the LED is already burnt. This indeed saves the MOSFET but destroyed the load which I think is much more expensive than the MOSFET. I suggest to put that diode together with the inductor parallely just after the switch and befor the capacitor. In this way the the diode is freewheeling immediately after the switch is off.
@Metroid1890
3 жыл бұрын
I've been wanting to do this for a while
@abdullahalrazi3491
3 жыл бұрын
Brother please make a full circuit of desire constant voltage and constant current output at the same time.. in a same circuit.. without Arduino.. just like SMPS.. please it will be helpful for my electronic project.
@abdullahalrazi3491
3 жыл бұрын
Brother please make a full circuit of desire constant voltage and constant current output at the same time.. in a same circuit.. without Arduino.. just like SMPS.. please it will be helpful for my electronic project.
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