Laptop Charger Convert To Variable LM2596 DC-DC Step-Down(2v-19v) Power Supply



In this video how to laptop charger adaptor convert to into variable LM2596 DC-DC step down(2v-35v) power supply making
——————————————————————————-
Download Circuit diagram and detail – https://goo.gl/eTGm1g
https://goo.gl/KuHZZN
——————————————————————————-
the component is using
1) LM2596 dc-dc buck converter step down module
2) laptop charger
——————————————————————————–
buy material by the following a link
LM2596 dc-dc buck converter step down module =
Amazon – https://goo.gl/pxH5AR
Banggood – https://goo.gl/eg6WSn

MT3608 2A dc-dc Step Up Boost Power Module =
Amazon – https://goo.gl/c4Ys6P
Banggood – goo.gl/pKbCHe
————————————————————————————
Click the link see the more videos on the playlist

1)Monitoring & controlling project circuits – https://goo.gl/UUT2CG
2) Inverter circuits – https://goo.gl/xz33Uu
3) Chaser LED lights circuits – https://goo.gl/5aRnU4
4) DC Power supply circuits – https://goo.gl/yt4fuP
5) Remote control circuit – https://goo.gl/rJzx1d
6) LED-based circuits – https://goo.gl/pga5qh
7) Relay-based circuit – https://goo.gl/Q4r7XM
8) PIC Microcontroller project – https://goo.gl/9tNaVm
9) Relay-based circuit – https://goo.gl/J4u8BD
10) Battery controller circuits – https://goo.gl/YVHokC
11) Repair works – https://goo.gl/11uPxn
12)Transformerless power supply circuits – https://goo.gl/c9zv
————————————————————————————————-
buy more material by the following a link
1. Electronic Components Project Kit or Breadboard, Capacitor, Resistor, LED, Switch =https://goo.gl/1mBi3L
2. 1N4007 Mic 1A 1000V DO-41 Rectifier Diode Set Of 10 = https://goo.gl/X71hCp
3) 3pcs 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell -https://goo.gl/7jfnBM
4) Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Module Board – https://goo.gl/xoo559
5) Drillpro 50PCS 1/1.5/2/2.5/3mm HSS Titanium Coated Twist Drill Bits High Speed Steel Drill Bit Set – https://goo.gl/NfW31A
6) 50CM SMD 5730 36 LED Rigid Strip Tube Bar Light Lamp With U Aluminium Shell + PC Cover DC12V – Milky White Cover White – https://goo.gl/Zmda4k

admin

Convert Old charger to Amplifier by 120A Transistor in Hindi ।। Broken charger to Amplifier !!



In this video I am talking about how can we make an amplifier by old broken mobile charger, By using the transistor of mobile charger we can make an amplifier, by this amplifier we can make mini amplifier in the world, this amplifier for properly and in this transistor we will use the capacitor and resistor which we can obtained by the old mobile charger, the one kilo ohm resistor already exist in the charger and 16 volt 220 microfarad capacitor also exist in the charger and we need extra aux cable and speaker now we connect the speaker of resistor capacitor and transistor by the help of circuit diagram now the amplifier is ready,I hope you will like this video,

Components required —
Old charger
1.Resistor — 1K
2.Capacitor — 25V 100uf / 16V 220uf /16V 100uf
3.AUX code
4.Transistor –LB120A
5.5V DC current
6.Speaker

Convert Broken Remote to Amplifier – https://youtu.be/0sRi58uU0z0

All about Transformer – https://youtu.be/lixv9UZBV10

Make Old mobile charger to audio amplifier –https://youtu.be/mVe4p9uDhPA

Make Old CFl to audio amplifier –https://youtu.be/vuGCtEnrzps

Mic connection in 6283 ic kit — https://youtu.be/8adkvrIk-PQ

Old cfl se amplifier banaye — https://youtu.be/vuGCtEnrzps

AUX code L,R,G,M wiring karne sikhe — https://youtu.be/qMW2BFVBxA8

CD1619CP ic kit repairing
part-1 –https://youtu.be/SHSgSn4yWyc
Part-2 —https://youtu.be/YOIgAufji74

G-mail – kishorkr212000@gmail.com

About : ER GREAT is a YouTube channel where I am uploading videos about electrical and electronics devices repairing and about electrical and electronics projects.That projects you can get here which you can use in everyday life.Which devices you used that can repair by the help of ER GREAT YouTube channel.

#ergreat
#transistorampifier
#miniamplifier

Thanks

admin

Convert Old battery charger to Amplifier in Hindi !!



In this video I am talking about transistor amplifier,convert old battery charger to amplifier,transistor amplifier, I am using a transistor of battery charger and the capacitor is also used from this kid, this battery charger it is of Nokia battery charger, this is like as a mini audio amplifier, by using transistor by the help of this video you can make old charger to audio amplifier, by this video you can learn easily at home and this video of working surely I hope you will like this video,

Convert Broken Remote to Amplifier – https://youtu.be/0sRi58uU0z0

All about Transformer – https://youtu.be/lixv9UZBV10

Make Old mobile charger to audio amplifier –https://youtu.be/mVe4p9uDhPA

Make Old CFl to audio amplifier –https://youtu.be/vuGCtEnrzps

Mic connection in 6283 ic kit — https://youtu.be/8adkvrIk-PQ

Old cfl se amplifier banaye — https://youtu.be/vuGCtEnrzps

AUX code L,R,G,M wiring karne sikhe — https://youtu.be/qMW2BFVBxA8

CD1619CP ic kit repairing
part-1 –https://youtu.be/SHSgSn4yWyc
Part-2 —https://youtu.be/YOIgAufji74

G-mail – kishorkr212000@gmail.com

About : ER GREAT is a YouTube channel where I am uploading videos about electrical and electronics devices repairing and about electrical and electronics projects.That projects you can get here which you can use in everyday life.Which devices you used that can repair by the help of ER GREAT YouTube channel.

#ergreat
#transistorampifier

Thanks

admin

Is it Possible to Convert a Corded Barcode Scanner to a Cordless-Wireless Bluetooth Scanner?

Barcode scanners come in several different formats. Some are fixed mount scanners which are typically seen in grocery stores where the scanner is fixed mounted to the checkout till counter and the clerk simply scans the grocery items past the scanner, where it picks up the barcode and reads it.

Another type of scanner is the handheld scanner which can be used similarly to the fixed mount scanner by using a scanning dock which allows clerks to pass items underneath the scanner to scan them. Clerks can also take the scanner out of the scanning dock and point the barcode scanner at the item being scanned such as for example in the case of buying a large bag of dog food that would not be easy to scan using a fixed mounted scanner.

These handheld barcode scanners are available both in wired models which support multiple interfaces such as the USB interface, as well as in wireless models which do not require any wiring. Typically, the wireless version of a scanner is much more expensive though, often costing double or even more than double the price of a wired scanner.

There are devices that are being developed right now, however, which promise to convert a standard wired barcode scanner into a cordless Bluetooth scanner. One such device is the SL-BA10 device from a company called Samlung.

Although information on this device is readily available on the Internet, it is also very difficult to track down the actual pricing on this unit or in fact find any stores which sell this item in North America. The manufacturer promises a 30-50% savings in using this device, compared to purchasing a cordless model, but without any actual pricing and stock availability, it is difficult to determine what the actual savings are.

Another thing to keep in mind is that most high-quality wireless barcode scanners come with scanning buffer memory which buffer the barcodes which were scanned should the barcode scanner be out of range of the scanning station. It is unclear whether the Samlung device performs such a function or whether it simply transmits the data, and if the scanner happens to be out of range the data is lost.

As more manufacturers create adaptors which convert USB data to a wireless Bluetooth signal, bar code scanner manufacturers will need to lower the prices charged for the wireless versions of their scanners. Until then, your best bet is to go with a good quality corded scanner, unless you are willing to pay double or more in cost for a wireless scanner, or until devices such as the SL-BA10 adaptor become readily available to the North American market.

admin

How to Make Inverter, At Home Dc ~ Ac Convert By 12 Volt Battery, Home Inverter, Learn everyone



आपका दोस्त Learn everyone 🙏🙏🙏
दोस्तों बहुत-बहुत सवागत है। हमारे Learn everyone चैनल में

✔️ ✔️✔️ अगर आपको कही पर भी मिले तो आप ऑनलाईन खरीद लो इस लिंक से ! यह पॉवर वाला है !
Power Dc Choke Online Purchase Link :-
https://www.amazon.in/gp/product/B07GH29F7S/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=arun3352-21&creative=24630&linkCode=as2&creativeASIN=B07GH29F7S&linkId=7276938b983b3abea6276f9f5ea7936f

आप वीडियो की सहायता से अपने घर पर इन्वर्टर बना सकते हो।
Accessories……
1. Choke Dc to Ac Converter
2. 12 volt Battery
3. Cfl
4.Fan 15 – 18 Watt
5. Checking Tester
6. Battery use Power Bank

और वीडियो देखने के लिए ⤵️⤵️⤵️⤵️

How to Make Soldering Iron Rs = 20

How to Make OTG Cable Rs = 10

How to Make Room Heater Rs 100

How to Make Amplifier

Rechargeable Generator Light

How to Make Gas Lighter Rs = 5

How to Make New CFL Light

How to make power Bank

How to make water tank Alarm

How to make Battery Best Charger 12 volt, 6 volt

Transformer Battery charger
How to Make 6 volt and 12 volt Battery charger

Thankyou Friends

अगर आप बैटरी चार्जर बनाना चाहते हो तो ये वीडियो देखो।
👇👇 How to make Battery charger
( video Link )

#Make #Inverter #Dc-to-Ac #Learneveryone
#How #to #Make #Inverter #At #Home #Dc ~ #Ac #Convert #By #12Volt #Battery #Home #Inverter

Thank you दोस्तों।
Please Like & Subscribe video.

admin

12v phone charger, How to convert 12v to 18v, 24v, 35v, 5v with easiest inverter and free FB



12v dc mobile charger. How to convert 12v to 18v, 24v, 35v, 5v easily. My project is to make high performance, simplest and power saving. It is an inverter that uses a properly-calibrated mosfet to power the charger or 24v motor and other devices. That’s the adapter and free ferrite flyback
Channel: Alfred
Google+: https://plus.google.com/u/0/101341691653861442619
facebook: https://www.facebook.com/thanhhai.bui.58910

admin

കൊതുക് ബാറ്റിൽ നിന്നും മൊബൈൽ ചാർജ് ചെയ്യാം | How to convert Mosqueto bat into a mobile charger |



Robodo 5V Step-Up Power Module Lithium Battery Charging Board Boost Converter LED Display Usb For DIY Charger https://www.amazon.in/dp/B07DDDMGNN/ref=cm_sw_r_wa_apa_i_7183BbFC6HHZB

eHUB 0.9V-5V DC to 5V DC Step Up Converter DC-DC Power Boost Module Board with USB Output https://www.amazon.in/dp/B07FXR6T4M/ref=cm_sw_r_wa_apa_i_S283Bb9FR09E1

CIRCUIT SYSTEMS M070 Fine 6-24V 12V/24V to 5V 3A CAR USB Charger Module DC Buck step down https://www.amazon.in/dp/B07FZ74D42/ref=cm_sw_r_wa_apa_i_.383BbKSCRN5H

5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P

How to convert Mosqueto bat into a mobile charger
#MosquetoBat
#How to convert Mosqueto bat into a mobile charger

admin

Convert Old mobile charger to audio Amplifier in Hindi 🍁



Old mobile charger se audio amplifier banane bataya hun iss video mein,iss video mein transistor 13001 use kiya hun,ye amplifier 100% work karta hai,

Components required —
Old charger
1.Resistor — 1K
2.Capacitor — 25V 100uf
3.AUX code
4.Transistor –13001
5.5V DC current

Old CFl to amplifier — https://youtu.be/vuGCtEnrzps

Mic connection in 6283 ic & in all amplifiers –https://youtu.be/8adkvrIk-PQ

Bluetooth pannel connection — https://youtu.be/BIpX6yYUmAk

6283ic simple audio amplifier –https://youtu.be/6hPI_3alLUE

Microphone connection in 6283 ic kit — https://youtu.be/8adkvrIk-PQ

Convert 12V AC to DC — https://youtu.be/RIqjQb4y0Lo

Lead acid battery charger banaye –https://youtu.be/NJ3-lLpVIFQ

Old cfl se amplifier banaye — https://youtu.be/vuGCtEnrzps

AUX code wiring karne sikhe — https://youtu.be/qMW2BFVBxA8

Proper way mein soldering Karna sikhe –https://youtu.be/ApP-AS0Zi98

I-Plus mp3 player repairing Karna sikhe –https://youtu.be/Ki0mfLVVGac

Life hacks with male charger –https://youtu.be/SmnT5Qk5yuc

CD1619CP ic kit repairing
part-1 –https://youtu.be/SHSgSn4yWyc
Part-2 —https://youtu.be/YOIgAufji74

Radio mein AUX cable lagaye —https://youtu.be/j9wj_Q4rfz8

OTG cable banaye at ₹0 cost-https://youtu.be/UlNLQYjIvSE

UBON Bluetooth speaker repairing –https://youtu.be/yytcemBDZSQ

Mobile cover se extension board kaise banaye–https://youtu.be/ieq6r33t06A

LED with potentiometer–https://youtu.be/TG3YOvXjPBY

Power bank ka power badhaye—https://youtu.be/fkem9j7R7KI

Introduction of ER GREAT channel–https://youtu.be/vwgTZf2GGvg

Headphones A2Z repairing–https://youtu.be/QL3DXI9s7Rw
#ergreat #mobilechargeramplifier
Thanks

admin

FARM SHOW – How To Convert A Lawn Tractor To Electric



You can mow a 2-acre lawn for pennies with an all-electric lawn tractor. Brian Edmond’s DIY Electric Tractor Conversion Kit lets you take a lawn tractor headed for the scrap heap and make it mow again.

    “I put together a complete kit for converting a 38 to 42-in., gas-powered lawn tractor to 24-volt all electric drive,” says Edmond. “You can convert almost any lawn tractor of that size.”

    Edmond recommends checking with local repair shops for tractors headed for the scrap heap. He advises looking for tractors with 18-in. rims to match the gear ratio of his transaxle. Deck size is also important, as he has sized the electric motors to 19 to 21-in. blades.

    Once it has been stripped down and parts resold or discarded, the frame should be power washed. He estimates the repower could take as long as 40 hrs., depending on experience levels. He provides complete plans, including videos and diagrams.

    “Standard hand tools and basic electrical skills stripping and wrapping wires are all that are needed, aside from a small amount of welding,” says Edmond. “A local welding shop can easily handle that.”

    With the exception of batteries, the kit contains the most difficult-to-get parts. The transaxle with brake and drive motor come in one unit. The kit also includes individual motors with mounting flanges for blade drives, electronic motor controller, control relays, digital amp/volt meter, circuit breakers and more.

    Edmond selected components for their energy efficiency. “Other conversion kits are out there that will run for 15 to 20 min., but my kit will cut as much as 2 acres of grass on one 50-cent charge,” he says. “Another difference is battery placement. Instead of under the hood, I put the batteries under the driver’s seat for traction. Without the extra weight over the drive wheels, you can spin out on wet grass.”

    Safety is a big feature with Edmond’s kit. He focused his 41 years of experience with electric motors and instrumentation on making his kit not only efficient, but also safe.

    “Take your foot off the accelerator pedal, and the tractor slows in 1/2 a second, stops and applies the parking brake,” explains Edmond. “Without a mechanical drive, the cutter blades stop within 2 seconds. You could fall off, and the tractor will come to a standstill and the blades will stop before they could hit you.”

    Other safety features include the mower deck itself. In order to activate the blades, the deck has to be lowered and the tractor has to be at rest with the operator’s foot on the brake pedal.

    “You can’t activate the blades when the tractor is moving,” says Edmond.

    Stopping and restarting on a hillside is also safer than with a mechanical drive. Stop on a slope, and the parking brake engages. Step on the accelerator pedal, and the parking brake disengages. The tractor begins moving within 1/10 of a second.

    “With a mechanical drive, release the brake, and the tractor will begin to roll as you let out the clutch,” says Edmond. “With my kit, the mower won’t roll back more than an inch.”

    Minimal maintenance is an attractive feature of Edmond’s converted tractors. Not only are there no oil or gas levels to check, but there are also no filters, belts or pulleys to replace.

    Removing the entire mower deck can be done by pulling 2 pins and a steel bar at the front. Even the blades are easy to maintain. Remove 4 pins to pull the blades for sharpening or replacement. Again, safety is paramount.

    “Power to the motors on each blade is delivered via a plug-in cable,” explains Edmond.

    The kit is available at an introductory 22 percent discount of $1,247 U.S. or $1,597 Canadian. It uses standard 6-volt golf cart batteries and can be recharged with a standard battery charger in 4 to 5 hrs.

    “You can go on eBay and find a battery charger from an electric wheelchair. They are all smart chargers,” suggests Edmond. “They will shut off automatically, extending battery life.”

    Edmond estimates annual operating cost for cutting 2 acres 22 times a year with his repowered mower at about $11 plus $57 towards replacing $400 batteries every 7 years. He compares that with the $366 estimated cost of operating a gas tractor (fuel and service) the same amount of time.

Video Submitted by a FARM SHOW Magazine Reader.

For a FREE issue of Farm Show Magazine, goto: https://www.farmshow.com/subscription_new_direct.php

To Subscribe, goto: https://www.farmshow.com/subscription_new_direct.php

Check out our Store!
https://www.farmshow.com/books.php

Follow us on:

Facebook:
http://www.facebook.com/FARMSHOWMagazine

Twitter:

admin

How to make 12volt Automatic Cut off Battery Charger using Relay Very Simple DIY HD



Hi Guyz
In this video
I am going to show u How to make 12volt Automatic Cut off Battery Charger using Relay Very Simple DIY HD at home. It’s very easy to make 12volt battey automatic cut off charger.
Don’t forget to like share and subscribe our channel.

If u like this video so #Subscribe and #Share This Video
__/LINKS_
► Facebook:➜ https://m.facebook.com/Technical.Engineer6
► Twitter:➜ https://twitter.com/
► Google+:➜ https://plus.google.com/u/1
► Website:➜ http://www.technicalengineerofficial.blogspot.com/
================================================
__|Watch More Videos|_
Subscribe to Technical Engineer
Watch Our More Videos

How to Make Regulated Transformerless Power Supply At Home

How to repair Emergency light at home I DIY Repair of emergency Light

Generator Change Over Switch (Auto Switch To Generator & WAPDA)

How to Repair Electric Iron At Home Full Guide

How to Make Shaving Machine At Home DIY

How to Find The Pole Pitch of Motor

12v DC to 220v ac Inverter At Home Using Relay

How to Replace Cable Of Electric Iron In just 4min

How to Make Voltage Doubler Circuit At Home Increase 6v to 12v and 9v to 18v and 12v to 24v At Home

How to Repair Any Mobile Charger At Home DIY Do it With YourSelf

How to Make 12v Autocut Off Battery Charger At Home Diy

220v Ac to 220v Dc Transformerless Power Supply

Control Fan And Light Wth Any Remote At Home

How to Make A Inverter with The Help of Buzzer

https://www.youtube.com/watch?v=mWU-YoRaEho

Easy Method to Connecy 12v Led to 220v Ac

https://www.youtube.com/watch?v=6Qw1jseJN0I

How to Make An Electric Extension board For House Wiring

How to Check Energy Saver Kit (CCFL) I cfl Bulb Repair At Home I

PCB Holder | DIY Under 0.20$ | Third Hand Soldering | Soldering Station

admin