- Видео 26
- Просмотров 83 458
Electronics and Inventions
Ливан
Добавлен 13 янв 2022
We will present practical experiences and inventions in a simplified and easy way, explaining some programs, simplifying ideas, developing and maintaining some electrical tools ...
In this channel, we will present electrical projects, electronics, artificial intelligence and automation, and we will perform
scientific projects, PCB and electronic circuits ...
In this channel, we will present electrical projects, electronics, artificial intelligence and automation, and we will perform
scientific projects, PCB and electronic circuits ...
18650 Free Lithium Ion Battery from Old Laptop Batteries to 12V Battery Pack Power Bank
Reusing old scrap laptop batteries, getting free 18650 Lithium-ion batteries.
Make your rechargeable 18650 lithium battery 12V portable battery built-in 5V 2.1A USB
Make your ultra-capacity power bank
Make 12V battery 18650 lithium battery pack rechargeable battery for solar energy electric vehicle battery+12.6v3A charger
12V Tester voltage meter battery capacity test with type-C USB Chargers 3.0 socket adapter
Make your rechargeable 18650 lithium battery 12V portable battery built-in 5V 2.1A USB
Make your ultra-capacity power bank
Make 12V battery 18650 lithium battery pack rechargeable battery for solar energy electric vehicle battery+12.6v3A charger
12V Tester voltage meter battery capacity test with type-C USB Chargers 3.0 socket adapter
Просмотров: 2 450
Видео
Lithium Batteries Charger
Просмотров 2,5 тыс.Месяц назад
A simple way to make an 18650 Lithium Battery Charger A charging board and voltage regulator provide a one-stop solution for your charging needs. Input interface: Type-C USB Maximum charging current output: 1000mA Battery overcharge lifting voltage: 4.00 V Battery: over-current protection current 3 A Charging cut-off voltage: 4.2V ± 1%
Hot Air Stirling Engine
Просмотров 2,8 тыс.9 месяцев назад
Stirling engine is a type of external combustion engine that works on the principle of compression and expansion using thermal energy and doing some mechanical work, the Stirling engine uses the temperature difference between its hot end and cold end to establish a cycle of a fixed mass of air, heated and expanded, and cooled and compressed, thus converting thermal energy into mechanical energy...
Audio Amplifier
Просмотров 2009 месяцев назад
make an amazing Karaoke speaker from an audio amplifier with old LCD Speakers. Microphone function Bluetooth version 5.0 Power: 2x5W and two 5W speakers can be connected at the same time. Connect the microphone function, Folder switching function Music format: MP3/WMA/WAV/APE/FLAC lossless music format. Radio FM frequency: 87.5-107.5mhz. Support MP3/USB/TF/LINE IN/FM/Bluetooth/remote control/DC...
Home made battery
Просмотров 729 месяцев назад
A wide variety of experimental materials can be found at home, including oranges, tomatoes, potatoes, apples, Lemon ... Which is for fruit batteries, bringing kids fantastic experiences and fun. You only need to prepare fruits, and vegetables to assemble a battery to work. Made of metal, durable to use. It needs to be operated under the supervision of a teacher or an adult
D2-1 DIY Intelligent Tracking Line Smart Car
Просмотров 5079 месяцев назад
D2-1 DIY Kit Intelligent Tracking Line Smart Car Fun little project. Not too complicated and the instructions provided are very clear and easy to follow. A good set for learning soldering and the basics of mechanics. There is a 15 mm wide black runway in the white field. The tracking car can drive along the black runway automatically. No matter how the runway is bent, the car can be driven auto...
Printhead cleaning Epson L3150
Просмотров 11711 месяцев назад
Cleaning the print head, if your printer is not printing and the printed paper is not clear or missing some colors you can clean your print head, it will be like a new printer. 0:00 Opening the Printer 2:15 Removing the print head 6:30 Printhead Cleaning 10:00 Returning the printhead 11:15 Evacuating the ink chamber 13:40 Ink chamber cleaning After the cleaning process is complete you shall pri...
Smart Home smart light
Просмотров 74Год назад
Setup Wi-Fi LED lamp How to add a smart lamp to Tuya App Make your home smart
Bench power supply from old satellite receiver (Voltage regulator up to 30 volt 10 amp power circuit
Просмотров 1,3 тыс.2 года назад
Bench power supply from old satellite receiver (Voltage regulator up to 30 volt 10 amp power circuit
Home made PCB using Mini CNC 1.5 W laser engraver
Просмотров 62 тыс.2 года назад
Home made PCB using Mini CNC 1.5 W laser engraver
PCB Etching tank shaker حوض متحرك لتفاعل وصناعة اللوحات الإلكترونية
Просмотров 2,2 тыс.2 года назад
PCB Etching tank shaker حوض متحرك لتفاعل وصناعة اللوحات الإلكترونية
Davon hab ich zwischen Frühling und Herbst 20 Akkus mit je 14Ah gebastelt. 280Ah bzw 3500Wh. Gespeist mit 180W Solarpanel und hat nen 400W sinus Wechselrichter bekommen. Noch just for fun. Bisher nur die Weihnachsbeleuchtung dran angeschlossen
Nice project 👍
I have 12 laptop lithium ion battery it to make 12 volt battery package how many mah please tell me bro
It depends on each battery and the rating mentioned from the manufacturers
Bro laptop single lithium ion battery how many mah Or it differ about company please tell me bro😅
The capacity of laptop batteries varies, depending on the manufacturer and model. You can check the label of each cell, or you can use lithium batteries tester to check the capacity and the current of each cell
How to recharge that battery
Connect the outputd -ve & +ve to any DC charger 12+ ~ 14.3V The output acts also as an input for changing
Good
Thank you!
How many ampere in there?
Depending on the amps of each cell, in this project, we have 7 cells in parallel and then 3 sets in series. Asumming all cells have the same current in this case You shall multiply the amps of one cell by 7 to get the total amps. Depending also on the BMS internal board If each cell can provide 3000 mAh 3000×7=21000mAh= 21Ah
Can you send me some, I'll pay for delivery.
Apologies, I didn't sell batteries. You can check with your local laptop repair shops
Nope, that takes too long and you're prone to error
Nice idea, but you are showing some really bad practice when drilling. At some time you are ging to put that drill bit through your hand. Clamp and drill down into something solid.
Thanks for the tip
Howto charging 2 batteries in series 7.4 volts
same!!
You can use BMS 2s 18650 balance with charger board
@@electronicsandinventions5919 charger 9 or 12 volts?
BMS board 2s charging voltage is 8.4v BMS board 3s charging voltage is 12.6v BMS board 4s charging voltage 16.8v
@@electronicsandinventions5919 can i use an adapter 12 volts
Looks just like the boards professionally produced in the 70s and early 80s Very nice diy results. Bravo !
Many thanks!
Absolutely the best technique yet no more stinking runny uneven paint or waiting for it to dry. Thank you 🎉🎉🎉😂😂😂❤❤❤❤.
Awesome creation! Subscribed
Thank you
nice and smart idea. you could have done a second pass. also leaving some copper would have saved on the etching sollution. just my thoughts.
Great point!
السلام عليكم ممكن رقم للتواصل
How much is the machine?
It's better to build the CNC by yourself, a new one, I think around 100~150 $
I make my pcbs cutting by hand, I definitely need to build this cnc machine. Great idea.
You should!
nice
Thanks
الله ينور ❤️
تسلم ، الله ينور عليك
Your video is super cool, I've always wanted to make plates like this, could you send me the project of your CNC laser or make a video of how you assembled it, the software you use and the program to convert the drawing into gcode?
Thank you, The program used for drawing the circuit is PCB Wizard and the program used to change the drawing to G-code and to control the CNC is Benbox Laser Engraver. A homemade CNC video is on the list of future projects, and I will make a detailed video later on.
🔥 well done
Thanks
software pcb ?
PCB Wizard
Nice idea! Would have preferred having warnings with regards to the materials used. Some of those sheets contain materials which release quite nastiy fumes when laser cut
Thank you for the note
chlorine fumes from burning pvc film promptly destroy the laser lens, it becomes matte
ما شاء الله، بوركت جهودكم
بارك الله بكم
Yeah look at the laser directly. Lol then go to spec savers.
You shall ware PPE
عاش ❤️
تسلم
👍
Great idea, but be absolutely sure the self-adhesive sheet isn't made from PVC or other chlorine-containing polymer. Laser cutting PVC and similar materials will release chlorine gas (which is not good for you), and also gaseous hydrochloric acid (which is not good for either you or the cutter). Even with sufficient venting, these by-products can be harmful to you and your equipment.
Thank you for the notes
They don't make these sheets out of granola and quinoa
عاوز بوردة امبليفاير لو ممكن تعملها لي
قريباً سوف نصدر فيديو أمبليفاير
عاوزها معمولة مليش في الالكترونيات @@electronicsandinventions5919
a.aliexpress.com يمكنك البحث من خلال تطبيق aliexpress حتلاقي دوائر كثير جاهزة ومجمعه وبأسعار مخفضه
Thanks for your video. What Speed and Powersettings did you use for your 1,5W laser?
Speed 80 , full power. It also depends on the thickness of the sticker laminating tape. it is better to try your setting on a small sample before starting your pcb. Maybe you need different settings. Best Regards
👏👏👏👏👏🙆🏿♂️🙆🏿♂️🙆🏿♂️ So good
Thank you
thank you for posting. what is the sticker made of?
Normal self-adhesive laminating sheets
الله ينور عليك يا سحس ... شغل فاخر ❤️
آمين وياكم .. بارك الله بكم 😘
الله ينور 👍🏻
الله ينور يا ابو علي ... شغل فاخر 👏🏻👏🏻
شكراً لك، نورك يا غالي
ابدااع الله يوفقك ويسعدك ويسر أمرك
شكراً لكم، آمين وياكم
شي رائع الله يوفقك ويسعدك
شكراً لكم، آمين وياكم
Great work 👏
Thanks 🫂