- Видео 21
- Просмотров 59 762
Dario Cose
Италия
Добавлен 5 мар 2012
I am a lazy maker.
I like electronics, 3d printing, fixing things and recovering mechanical and electronic components from things that don't work.
In this channel I make videos with my crappy cell phone to share my ideas and projects with you.
I am not young. I like beer.
Follow me to see how I waste my free time.
Direct contact == DM on IG
I like electronics, 3d printing, fixing things and recovering mechanical and electronic components from things that don't work.
In this channel I make videos with my crappy cell phone to share my ideas and projects with you.
I am not young. I like beer.
Follow me to see how I waste my free time.
Direct contact == DM on IG
How I rescued my flashlight. [How to restore dead batteries]
🔦 Today I will tell you how I saved my favorite flashlight.
I thought the battery was dead, instead I found a way to save it!
My flashlight s.click.aliexpress.com/e/_DFkrx23
A much better flashlight s.click.aliexpress.com/e/_DFlCz0f
Tools
Multimeter s.click.aliexpress.com/e/_DEWrz2L
T12 soldering iron s.click.aliexpress.com/e/_Dm9K5Pp
My power supply drive.google.com/uc?export=download&id=10P3i_Bhunq-T7AKqFUoP77f-lqjqX3Fk
💟 allmylinks.com/dariocose
📷 darioc0se
📱 t.me/DIYElectronicsDiscount
📏 www.thingiverse.com/dariocose...
🎁 PcbWay $5 New User Free Credit pcbway.com/g/J9wGV4
Music by dLAN + FaskioTek soundcloud.com/dlandlandlan/ddd-303-feat-faskiotek-1
I thought the battery was dead, instead I found a way to save it!
My flashlight s.click.aliexpress.com/e/_DFkrx23
A much better flashlight s.click.aliexpress.com/e/_DFlCz0f
Tools
Multimeter s.click.aliexpress.com/e/_DEWrz2L
T12 soldering iron s.click.aliexpress.com/e/_Dm9K5Pp
My power supply drive.google.com/uc?export=download&id=10P3i_Bhunq-T7AKqFUoP77f-lqjqX3Fk
💟 allmylinks.com/dariocose
📷 darioc0se
📱 t.me/DIYElectronicsDiscount
📏 www.thingiverse.com/dariocose...
🎁 PcbWay $5 New User Free Credit pcbway.com/g/J9wGV4
Music by dLAN + FaskioTek soundcloud.com/dlandlandlan/ddd-303-feat-faskiotek-1
Просмотров: 1 001
Видео
1$ AA Battery Charger [NiMH - NiCd]
Просмотров 1,4 тыс.3 месяца назад
💥 Today we are going to build a charger that is super easy to make! It costs less than 1€ and can charge AA and AAA batteries, both NiMH and NiCd. Materials: Diode 1N4007 s.click.aliexpress.com/e/_DnpKZPl Resistors s.click.aliexpress.com/e/_DeQ3qwX Led s.click.aliexpress.com/e/_DkgMbJ5 Jumper Wire s.click.aliexpress.com/e/_DDJ008x Magnets s.click.aliexpress.com/e/_De0ITUP 5V Charger s.click.ali...
2 mysterious ICs to make cool high-power flashlights [No ic555]
Просмотров 2,9 тыс.4 месяца назад
🔦 Today, I'm going to show you two electronic components I found by chance in my laboratory. They're called YX8253 and YX8233, and I've found they're great for making multifunction flashlights. 📄 Datasheets github.com/dariocose/dario_cose_videos 📱 My telegram channel t.me/DIYElectronicsDiscount Materials used in the video YX8253 s.click.aliexpress.com/e/_DcJYMIj YX8233S s.click.aliexpress.com/e...
Portable USB power supply for less than 5€
Просмотров 1,9 тыс.6 месяцев назад
🔌 Today I make a cheap mini power supply. All you need is 10 minutes of free time, a soldering iron and a 3D printer. Have fun! 📐 3D Model www.thingiverse.com/thing:6560209 📄 Schematics drive.google.com/uc?export=download&id=10P3i_Bhunq-T7AKqFUoP77f-lqjqX3Fk 📱 My telegram channel t.me/DIYElectronicsDiscount Materials - Main board s.click.aliexpress.com/e/_DDwHBqp - Banana connectors s.click.ali...
Bike light hack - Make it rechargeable with an old power bank!
Просмотров 1,6 тыс.7 месяцев назад
🚴 Today I tried to make my cheap bike lights work with an old power bank to avoid using disposable batteries. The experiment was more complicated than expected, but in the end I found 3 solutions to make our bike lights more sustainable! I want to thank my favorite youtuber @greatscottlab for helping me finish my project with one of his brilliant videos ruclips.net/video/ty5JueA1wRc/видео.html ...
3 Tips for better use of TP4056 [+ bonus]
Просмотров 10 тыс.8 месяцев назад
🔋 TP4056 is probably the most popular IC used by makers to charge lithium-ion battery. After several years of using this module, I would like to share with you 3 things I have discovered about this module that I hope will help you to make the best use of it. ruclips.net/video/-353clyEHds/видео.html TP4056 Module with protection s.click.aliexpress.com/e/_Dle0jk1 TP4056 IC s.click.aliexpress.com/...
Power LED Arduino Shield EP. 2 - How it works, hw & fw [CN5711] - LEDdino Nano V0
Просмотров 3819 месяцев назад
🎁 PcbWay $5 New User Discount pcbway.com/g/J9wGV4 💡 LEDdino Nano first episode ruclips.net/video/NEFgN7a4vQM/видео.html 📁 Download gerber www.pcbway.com/project/shareproject/LEDdino_Nano_V0_High_Power_LED_Arduino_Shield_94f59638.html 🎮 Code github.com/dariocose/leddino 📘 CN5711 Guide www.instructables.com/How-to-Drive-a-Led-With-Arduino-or-Potentiometer-C/ 📽 CN5711 Video ruclips.net/video/Rznmi...
Power LED Arduino Shield EP. 1 - Assembly and first test [CN5711] - LEDdino Nano V0
Просмотров 80810 месяцев назад
🎁 PcbWay $5 New User Discount pcbway.com/g/J9wGV4 💡 Aep www.assemblaggielettronici.it 📁 Download gerber www.pcbway.com/project/shareproject/LEDdino_Nano_V0_High_Power_LED_Arduino_Shield_94f59638.html 📘 CN5711 Guide www.instructables.com/How-to-Drive-a-Led-With-Arduino-or-Potentiometer-C/ 📽 CN5711 Video ruclips.net/video/RznmijrT3-8/видео.html 💥 First episode on LEDdino Nano V0, a shield for Ard...
How to fix a powerbank in minutes [feat. Dylan Dj]
Просмотров 24611 месяцев назад
💡 It was great to help my little friend Dylan save his old powerbank! Tool I used - Tanto knife s.click.aliexpress.com/e/_Dm78kyR - Wire stripper s.click.aliexpress.com/e/_DCpequR - T12 Soldering Iron s.click.aliexpress.com/e/_Dk5nH83 💟 Please support me and my projects at this link allmylinks.com/dariocose Instagram: darioc0se Telegram: t.me/DIYElectronicsDiscount Thingiverse: ww...
How to Drive a Power Led With Arduino, ESP32 or ATtiny85 - CN5711
Просмотров 4,2 тыс.Год назад
💡 I like LEDs, especially for personal projects! In this tutorial I will explain the operation of a simple ic to drive leds that meets my needs: - Less than 5V input voltage - Possibility to vary the current with a microcontroller - Simple circuit, few components and small footprint I hope this little guide will be useful for you! ⏰ UPDATE I made a board based on the CN5711 compatible with Ardu...
DIY Coin Battery Charger - LIR2032
Просмотров 11 тыс.Год назад
🔋 In this tutorial I explain how to make a cheap and simple DIY coin battery charger! 📚 Instructables guide: www.instructables.com/DIY-Clothespin-Coin-Battery-Charger-LIR2032/ 🧰 Materials: - One Clothespin - LIR2032 battery s.click.aliexpress.com/e/_DdaOtc3 - TP4056 module s.click.aliexpress.com/e/_DB3nIdt - 5mm x 0.1mm Nickel Strip s.click.aliexpress.com/e/_DdcF28B - Resistors s.click.aliexpre...
0,4 volt Joule Thief (small pcb, no toroid, led driver)
Просмотров 2,7 тыс.Год назад
📚 Project guide www.instructables.com/Endless-Light-With-Dead-Batteries-Yes-Its-Another-/ 🔩 Gerber file www.pcbway.com/project/shareproject/Joule_Thief_JTT_1_5d4656c5.html 💡 I was looking for a simple circuit to try and make my first pcb on an online PCB prototype service. I decided to make a joule thief because it's a simple circuit that intrigues me a lot. I also find it very useful for reusi...
Vintage Military Flashlight Upgrade
Просмотров 384Год назад
About 20 years ago my father bought this old military flashlight. We used it for a few years until the battery ran out. The torch worked with non-rechargeable batteries and the light emitted wasn't much... It has been unused for many years but I think it still works. To give it a new life, it's time to update it, with LEDs and rechargeable lithium batteries. Complete guide: www.instructables.co...
CN5711 Drive power LEDs with a potentiometer [No Arduino or ESP32]
Просмотров 1,2 тыс.Год назад
⏰ UPDATE I made a board based on the CN5711 compatible with Arduino. Check it out ➡️ ruclips.net/video/NEFgN7a4vQM/видео.html Led Driver Module s.click.aliexpress.com/e/_DmVTaXR CN5711 IC s.click.aliexpress.com/e/_Deg4Me9 1W Power Led s.click.aliexpress.com/e/_DlSMEOd Full video tutorial: ruclips.net/video/RznmijrT3-8/видео.html Complete guide: www.instructables.com/How-to-Drive-a-Led-With-Ardu...
CN5711 Drive power LEDs with Arduino or ESP32
Просмотров 742Год назад
⏰ UPDATE I made a board based on the CN5711 compatible with Arduino. Check it out ➡️ ruclips.net/video/NEFgN7a4vQM/видео.html Led Driver Module s.click.aliexpress.com/e/_DmVTaXR CN5711 IC s.click.aliexpress.com/e/_Deg4Me9 1W Power Led s.click.aliexpress.com/e/_DlSMEOd Full video tutorial: ruclips.net/video/RznmijrT3-8/видео.html Complete guide: www.instructables.com/How-to-Drive-a-Led-With-Ardu...
K-Ability V2 - Open Source Accessible Keyboard for Touchscreens
Просмотров 3034 года назад
K-Ability V2 - Open Source Accessible Keyboard for Touchscreens
Very interesting.... I'm also curious to know the name of the software you use for drawing. Can you point it out to me?. Thank you
Hello. Do you mean the software to draw circuit and board? I used KiCad. It is a very powerful and opensource software. Here on youtube you can find tons of tutorials! Sei italiano per caso?
@@dariocose ciao Dario... si italiano :-) Ti ringrazio e conosco Kicad ma non l'ho mai utilizzato se non occasionalmente. Non l'avevo riconosciuto. Ti ringrazio per la dritta 🙂.... alla prossima e complimenti per il canale davvero molto interessante
@@francotronchini grazie mille del supporto bro! Un abbraccio. Non farti problemi a chiedere!
Many greetings from Germany. Keep up the good work!
@@ganzegal79 Thank you my friend! I am very lazy but I will try hard to make more videos!
I lost your track of your channel but thankfully I found it again and re-subscribed. Glad you're still making videos.
Glad you like my videos!
ruclips.net/user/shortsxaOz1m44ZEc?si=J9_TOeM6ZBMslQJa
That's some decent outro music
THanks! Support my young friends soundcloud.com/dlandlandlan/ddd-303-feat-faskiotek-1
Thank you for being real :)
Thank you, my friend. That's one of the nicest comments I've ever had!
Hallo, an welchem Widerstand kann ich die Ladeendspannung einstellen, z. B. für ML2032 Akkus?
In this video I used a 47k resistor
Nice Dario! Looking forward to when your lab has been cooled down a bit😊 I live in the middle of Sweden, 400km north of Stockholm, so almost never get that problem here. // Roger
34° today... 🥵
4:44 the values of r1 and r2 depend on the value of thermistor that you use, and what temperature range you would like to achieve with it. So it is up to you to decide. I have used ChatGPT to calculate the appropriate values for my thermistor and desired temperatures.
Thank you very much for the tip! I will try it soon!
Sir Please make 3 to 6 watt led flash light driver with this ics
These components are good for 1 to 5 watt led. The circuit is the same!
Sir Please send me both ics circuit diagram
You can find all documents on my github github.com/dariocose/dario_cose_videos/tree/main/240522_Misterious_ic
Other cheaper and tidier solution: forget about the USB cable and connectors, just use a short soldered wire to a battery ina holder under your saddle
These bikelights also come in a rechargeable version for about 2 euro
Useful video. Would help to have a video from you on adding reverse batt protection and how to use the TP4056 module in load sharing mode. Thanks.
I will make more videos about tp4056 soon. Unfortunately at the moment it is 36° in my lab and it is very difficult to work! As soon as the temperatures drop, more interesting content will be coming! See you soon buddy!
Can you modify sex toy motor to spin faster ?
You just gave me a great video idea!
Hi, do you think the smaller one with no protections + a BMS will work? I need a BMS because my load will be about 10A, which neither of these can handle
Hi. A tp4056 without protection will definitely work better with a good bms. 10A is really a lot. Look for a bms and batteries suitable for this load!
@@dariocose thanks a lot, yeah I'm making an LED driver, and the strip might draw something around 7A max, so I will buy 10A bms and 18650, because they are capable of even 20A or so.
Thank you for sharing your knowledge, and greetings from Germany!
I'm glad you liked the video. Greetings from Italy!
really cool, thanks for the guide!
Thank you my friend
Top cost-benefit ratio
thank you my friend!
super helpful! great channel
🥰😍🤩🥰😍🤩🥰😍🤩
Please help. I use the same 47K resistor but i got only 1.6mAh output. Do you have any idea why?
Hi. Are you talking about 1.6mAh or 1600mAh? There could be several reasons. Are you sure you replaced the right resistor? Are you sure the TP4056 IC is not burned out? Did you check with a multimeter that the resistor is really 47K? These are the first things that come to mind. .... Keep me updated, I am curious to know what happened!
@@dariocose Hi, nevermind, I found out that I got bad IC. I have a few, and when I change it to other board it works fine. Now the other thing I have to observe whether the 4.2v instead of 3.6v like the battery will be fine or not 😅
Is it’s possible to modify 4056ic for minimum 3v input? I want to drive 3v 5 watt led with 18650 Battery, i already using 5v charger and tp4056 with adjustable regulator for driving table lamp, it’s work great, now i want a 18650 Battery compatible rechargeable version of it
The 4056 needs an input between 4.5 and 5.5 volts. If you only have 3 volts , you could solve with a DC-DC step-up regulator. To drive a led properly, more than the voltage or wattage, you should consider the current... I think that with a good battery and a good led driver you will be able to make it work without problems!
In brief: No, not possible, but what you can do is put a booster in front of it. Ofcourse it all doesnt add to the efficiency of the power use
dude, your voice is fine, its the computer voice i cant stand!
In truth, I am a robot
I really appreciate the video. I have been trying to find more options for controlling a single LED in a very small project and this certainly helps. I also enjoyed hearing your real voice at the end, you are easy enough to understand and it is nice to hear a human voice now that AI speech is so common. Thanks and keep up the good work.
Thank you very much dear! Feel free to write me for anything!
Creative video, keep it up, thank you :)
Thanks a lot man! Where are you from?
Hello. The lir 2032 is rated 3.7 volts. Do you think it can be used instead of cr2032 that is rated 3.0 volt in a keyfob for example ? The voltage difference can cause some sort of problem? Thank you.
What is a keyfob? Good question. I suggest you check the device datasheet before connecting a battery with a higher voltage. If you don't have a datasheet or professional test tools, ask the seller or manufacturer...
get serious man
With the voice of Yosemite Sam I say, "ooh IIIIII can't stand multimode led flashlights"
RUclips showed your video on my frontpage. I liked it. especially the end, your real voice is better, and your English is just fine man. Go for it. Your accent reminded me of Diodegonewild. Same country ? I subscribed, and hope you will be rich and famous (and happy...!) as soon as possible :) Regards from the Netherlands.
Nice to meet you and thanks for all the nice words! I think diodegonewild is Czech.... Unfortunately I am Italian. I think you are the right person to be my English teacher...
nice video :) I think it would be nicer if you spoke with your real voice
Would you like to be my English teacher?
@@dariocoseI can probably teach you English bro
@@Salador1777 ahahahhaha thanks a lot bro but my English really sucks ✊
Why are you using kitchen gloves?
Because I am Italian, we Italians do everything in the kitchen and with kitchen gloves!
Hi Dario, You did an excellent job finding the IC. Please let me know if you have a solution of keeping the Li batt constantly on a charger, but limiting the charge to 3.7, 3.8, or 3.9 V. This design will extend the battery life, and will serve as backup power for Modems or routers in the case of power loss.
I think you just need an adjustable voltage battery charger
The text to speech is actually more tolerable than a lot of creator's voices.
Hahahahhahaha. I feel the same way. You are a cool!
@@dariocose Feels like a Roblox meme video 😂
@@4bSix86f61 I don't know this stuff. Links please
I mean itll get better the more u talk, usually automatically. Unfortunetly i cant watch ur videos whith the ai voice :( if u do feel comfy using ur voice u can mention me again :)
I definitely will!
This is the best most tolerable voice they can choose imo. And good video content. Good job.
@@Salador1777 wdym
The thing you didn't know the word for is a "soldering lug".
Or a Lug Washer.
I learned something new today! Thank you very much
Героическое преодоление трудностей, которые сам себе и создал XD Но это круто если рассматривать это как саморазвитие! На практике такие 2 фонарика прослужили мне сезон и силикон корпуса умер почти одновременно с батарейками.
Is the translation of your comment "Heroic overcoming of difficulties that he created for himself"? 🤣💪🤣💪🤣💪🤣💪 Thanks so much for support
And many do not have a 3d printer, so there goes %75 audience.
You are right. The next one will be made of wood 🪵🪚🌈🦄🎉
Nice tips
Please don't use such annoying music 😡
Латексные перчатки не где купить? Взял хоз перчатки😂😂😂 И без них можно не убьёт током, да если было бы высокое напряжение и через них стрикануло бы😂😂😂
You should really use your real voice, some people will be dicks but no matter what ur voice sounfs like its always better then ai
I promise I'll try it soon
@@dariocose then ill subscribe to hear that
sexy
😂😂😂 🌈🦄🙏
This is awesome! Can't wait for the version where you test the version with the ammeter👍 I mostly power esp32s which can draw upwards of 600mA (when using wifi) at 3.3V which is totally in reach of this project! I love content like this and wish there was more on RUclips. You've earned a subscriber from me ❤ keep it up
Thanks so much for your support and your kind words!
Was interested but the AI voice instantly made me uninterested :( try using your real voice
He probably a reason. The video was clear and incredibly easy to follow, which might not be the case if he used his real voice 🤷. This clearly isn't scam content, although I agree that even a strong accent is better than an AI voice...
I am setting up to improve the voice-over in my videos... All I need is a good microphone and some courage 🙂
@@dariocose you got this :) everyone’s a bit nervous at the start, but stick with it
@@semaja2 ❤
If you're really concerned about your accent. There are far better robot voices you could use....
Those trim potentiometers have a very limited lifespan, if you constantly adjust the voltage. I recommend replacing it to a proper one, that has more turn cycles.
Really .? Like I have one which I am using since a year or so. I use it often and it's still the same
i also have this module, how many amps can it put ou?
Depends on the voltage... You can use the formula Ampere = Watt/Volt
Hello Dario .. love your videos and I also enjoy doing stuff like these although I know nothing about electronics xd. What if I use this lights circuit and replace led with 1W RED smd led and run it on li-ion 18650 battery just like you did ?
Hi @lofirhythm5379. Thank you for your comment. I am very happy that you like my videos! I think the circuit of these cheap lights is not powerful enough to drive a 1 watt led. I think in the next videos I will talk about LED drivers that allow more powerful LEDs to be used .... Thanks again for your support, and if you have any more questions, don't hesitate to write to me!
that resistor just slow down the current but the voltage is 4.2 still dangerous
Richtig, dieser Widerstand beeinflusst nur den Strom, um kleine Zellen mit wenig Strom zu versorgen. Größere Zellen können mit mehr Strom geladen werden. Zahl der Amperestunden des Akkus durch 10 oder durch 2 teilen! Je stärker der Ladestrom, um so schneller stirbt der Akku! Für jeden Akku muss die Ladeendspannung und die Stromstärke eingehalten werden!
Not many serious cyclists use non-rechargeable lamps. The button cell ones would last just minutes if they gave out the lumens of modern rechargeable lamps which last for hours.
You are right. Serious cyclists (like me and I assume you! :D) have more powerful and durable equipment! Modern bike lights have power that is incomparable to those cr4ppy little lights, and of course they are rechargeable! Although I feel like an organized cyclist, the fact is that I had a drawer full of this stuff and decided to make a video of it!
There should be an onboard potentiometer to adjust the charging current..