Instructables: exploring - technology - battery http://www.instructables.com Thu, 23 Feb 2017 02:34:24 PST BLOX v1.01 DIY Cordless Cold Heat Soldering Iron http://www.instructables.com/id/DIY-Cordless-Cold-Heat-Soldering-Iron/
DIY Cordless Cold Heat Soldering Iron - More DIY How To Projects]]> https://cdn.instructables.com/FJH/CP16/IZ6CDGJU/FJHCP16IZ6CDGJU.SQUARE2.jpg https://cdn.instructables.com/FJH/CP16/IZ6CDGJU/FJHCP16IZ6CDGJU.SQUARE.jpg https://cdn.instructables.com/FJH/CP16/IZ6CDGJU/FJHCP16IZ6CDGJU.SMALL.jpg thediylife Traditional soldering irons use a heated tip to melt solder in order to make electrical joints, while this works well when you have a mains outlet around, its not that practical when you're out in the field. Anyone who's done anything RC will know the frustration involved in a joint coming loose or ...
By: thediylife

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Mon, 20 Feb 2017 05:51:08 PST
The Easiest Arduino High Altitude Balloon Data Logger http://www.instructables.com/id/The-Easiest-Arduino-High-Altitude-Balloon-Data-Log/
The Easiest Arduino High Altitude Balloon Data Logger - More DIY How To Projects]]> https://cdn.instructables.com/F1X/703Q/IZ6C2AXY/F1X703QIZ6C2AXY.SQUARE2.jpg https://cdn.instructables.com/F1X/703Q/IZ6C2AXY/F1X703QIZ6C2AXY.SQUARE.jpg https://cdn.instructables.com/F1X/703Q/IZ6C2AXY/F1X703QIZ6C2AXY.SMALL.jpg Spaceshark Check out our 360 video from space here: High Altitude balloons are effective tools in conducting experiments and measuring data in the stratosphere. A successful launch can cost less than $200 and give insight and video of how our planet functions.For hundreds of years, humans believed the Earth to...
By: Spaceshark

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Fri, 17 Feb 2017 12:21:47 PST
Dual Power for Your Portable Micro-Controller Project http://www.instructables.com/id/Dual-Power-for-Your-Portable-Micro-Controller-Proj/
Dual Power for Your Portable Micro-Controller Project - More DIY How To Projects]]> https://cdn.instructables.com/FG1/ACX2/IZ6C07WB/FG1ACX2IZ6C07WB.SQUARE2.jpg https://cdn.instructables.com/FG1/ACX2/IZ6C07WB/FG1ACX2IZ6C07WB.SQUARE.jpg https://cdn.instructables.com/FG1/ACX2/IZ6C07WB/FG1ACX2IZ6C07WB.SMALL.jpg RonM9 Often you want to be able to optionally power your project device by either battery or AC adapter, and you would also like to be able to quickly download new firmware. Given the right battery charging board you can fulfill the first two desires. This instructable addresses combining of all three of...
By: RonM9

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Fri, 17 Feb 2017 09:27:29 PST
How To Make Automatic 12V Battery Charger simple at home http://www.instructables.com/id/How-to-Make-Automatic-Battery-Charger-Simple-at-Ho/
How To Make Automatic 12V Battery Charger simple at home - More DIY How To Projects]]> https://cdn.instructables.com/FDW/1JNU/IZ6BFZRG/FDW1JNUIZ6BFZRG.SQUARE2.jpg https://cdn.instructables.com/FDW/1JNU/IZ6BFZRG/FDW1JNUIZ6BFZRG.SQUARE.jpg https://cdn.instructables.com/FDW/1JNU/IZ6BFZRG/FDW1JNUIZ6BFZRG.SMALL.jpg thachn2 this i my video test. i'm from Vietnam and this my video test circuit ( this working) Circuit and what you need.1 - diode zener 15v1 - diode1 - relay 5v1 - tip41 transittor2 - ressitor 220 ohm1 - ressitor 1k Make a PCB here is PCB i make by PROTEUS 8.4you can download file .PDF and file Proj...
By: thachn2

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Wed, 15 Feb 2017 08:43:47 PST
Make a Lighter Out of Battery and Gum Wrapper http://www.instructables.com/id/Make-a-Lighter-Out-of-Battery-and-Gum-Wrapper/
Make a Lighter Out of Battery and Gum Wrapper - More DIY How To Projects]]> https://cdn.instructables.com/F98/EZUQ/IZ6BNODM/F98EZUQIZ6BNODM.SQUARE2.jpg https://cdn.instructables.com/F98/EZUQ/IZ6BNODM/F98EZUQIZ6BNODM.SQUARE.jpg https://cdn.instructables.com/F98/EZUQ/IZ6BNODM/F98EZUQIZ6BNODM.SMALL.jpg dr hacker Not everyone always has a lighter or matchbox handy, which is why learning how to quickly and creatively start a fire is a good survival tip to know. This unexpected trick allows you to create a flame using only a foil gum wrapper and battery.First, you make igniter strips using the wrapper from a s...
By: dr hacker

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Tue, 14 Feb 2017 11:42:46 PST
Homemade Circuit Board From Junk! (NPCB) http://www.instructables.com/id/Homemade-Circuit-Board-From-Junk-NPCB/
Homemade Circuit Board From Junk! (NPCB) - More DIY How To Projects]]> https://cdn.instructables.com/F8U/A16C/IZ4UB8O1/F8UA16CIZ4UB8O1.SQUARE2.jpg https://cdn.instructables.com/F8U/A16C/IZ4UB8O1/F8UA16CIZ4UB8O1.SQUARE.jpg https://cdn.instructables.com/F8U/A16C/IZ4UB8O1/F8UA16CIZ4UB8O1.SMALL.jpg snowdrop1101 Welcome! Do you want a custom circuit board for your needs? How about making that board paper thin? What about free!? This is a creation for all of you geeks, hackers and hobbyists out there! This is the Not Printed Circuit Board! (NPCB)I don't have chemicals or copper clad or a laser printer to mak...
By: snowdrop1101

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Tue, 14 Feb 2017 11:01:51 PST
Valentines Day Special,Ozone Fart Remover, Rechargeable Gas Hob Igniter,UV Generator, http://www.instructables.com/id/Valentines-Day-SpecialOzone-Fart-Remover-Rechargea/
Valentines Day Special,Ozone Fart Remover, Rechargeable Gas Hob Igniter,UV Generator, - More DIY How To Projects]]> https://cdn.instructables.com/FUI/9QDK/IZ6BKBWH/FUI9QDKIZ6BKBWH.SQUARE2.jpg https://cdn.instructables.com/FUI/9QDK/IZ6BKBWH/FUI9QDKIZ6BKBWH.SQUARE.jpg https://cdn.instructables.com/FUI/9QDK/IZ6BKBWH/FUI9QDKIZ6BKBWH.SMALL.jpg crazyg IF YOU MAKE THIS, DO NOT TEST IT ON ANY LIVING THING, INCLUDING YOURSELF. This is not a toy. there are various hazards to know about during this instructable.This product or process should not be accessed by children animals or people impaired mentally or physically, or people with internal electri...
By: crazyg

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Tue, 14 Feb 2017 05:23:21 PST
Replace Samsung Tab 2 ( 10.1 ) Charging Port http://www.instructables.com/id/Replace-Samsung-Tab-2-101-Charging-Port/
Replace Samsung Tab 2 ( 10.1 ) Charging Port - More DIY How To Projects]]> https://cdn.instructables.com/FPE/39G4/IYYT9BKE/FPE39G4IYYT9BKE.SQUARE2.jpg https://cdn.instructables.com/FPE/39G4/IYYT9BKE/FPE39G4IYYT9BKE.SQUARE.jpg https://cdn.instructables.com/FPE/39G4/IYYT9BKE/FPE39G4IYYT9BKE.SMALL.jpg TheWaterDog I will show how to replace a Samsung Tab 2 ( 10.1 ) Charging Port.This is a Trash to Treasure Instructable.I have had this tablet for about 4-5 years. The cost to repair this problem would exceed the current market value of the device. Cost was only $13 for a used charging port from and Ebay seller...
By: TheWaterDog

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Sat, 11 Feb 2017 23:26:51 PST
How to Make a 9v Battery Charger http://www.instructables.com/id/How-to-Make-a-9v-Battery-Charger/
How to Make a 9v Battery Charger - More DIY How To Projects]]> https://cdn.instructables.com/FKW/C5OC/IYYTEN3J/FKWC5OCIYYTEN3J.SQUARE2.jpg https://cdn.instructables.com/FKW/C5OC/IYYTEN3J/FKWC5OCIYYTEN3J.SQUARE.jpg https://cdn.instructables.com/FKW/C5OC/IYYTEN3J/FKWC5OCIYYTEN3J.SMALL.jpg Experimentsarts In this video i will show you how to make 9v Battery Charger . Requirement:9v Battery Connector 12v Charger Connector LM7809 Voltage RegulatorThank for watching! Please subscribe to view the latest videos.Feel free to share this video: What Happens If You put fire into Slime? https://www.youtube....
By: Experimentsarts

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Fri, 10 Feb 2017 05:09:59 PST
How to Make a Simple Electromagnet http://www.instructables.com/id/How-to-Make-a-Simple-Electromagnet/
How to Make a Simple Electromagnet - More DIY How To Projects]]> https://cdn.instructables.com/F0Q/C428/IYYT58GK/F0QC428IYYT58GK.SQUARE2.jpg https://cdn.instructables.com/F0Q/C428/IYYT58GK/F0QC428IYYT58GK.SQUARE.jpg https://cdn.instructables.com/F0Q/C428/IYYT58GK/F0QC428IYYT58GK.SMALL.jpg dr hacker How to Make a Simple ElectromagnetLife hacks are low-budget tips and tricks to make your life just a little bit simpler and a whole lot easier!You will be amazed when you find out some of the things you can do with batteries. The possibilities are endless!Use a pair of wire strippers to remove a few...
By: dr hacker

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Thu, 9 Feb 2017 20:10:12 PST
Battery Tester LED Display http://www.instructables.com/id/Battery-Tester-LED-Display/
Battery Tester LED Display - More DIY How To Projects]]> https://cdn.instructables.com/F4D/37Q0/IYYSVS35/F4D37Q0IYYSVS35.SQUARE2.jpg https://cdn.instructables.com/F4D/37Q0/IYYSVS35/F4D37Q0IYYSVS35.SQUARE.jpg https://cdn.instructables.com/F4D/37Q0/IYYSVS35/F4D37Q0IYYSVS35.SMALL.jpg tdawson4099 Test battery voltage indicated by three LEDs; Green, high; Yellow, medium; Red, low. Build Circuit What you will need: - Arduino UNO- Breadboard- 3 LEDs, preferably red, yellow, and green. (I used an RGB LED since I didn't have a green LED)- 4 330k ohm resistors- 8 jumper wires- 2 alligator clamp...
By: tdawson4099

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Thu, 9 Feb 2017 11:54:32 PST
How to Test a Battery http://www.instructables.com/id/How-to-Test-a-Battery-1/
How to Test a Battery - More DIY How To Projects]]> https://cdn.instructables.com/FH9/PB6G/IYYSVTHP/FH9PB6GIYYSVTHP.SQUARE2.jpg https://cdn.instructables.com/FH9/PB6G/IYYSVTHP/FH9PB6GIYYSVTHP.SQUARE.jpg https://cdn.instructables.com/FH9/PB6G/IYYSVTHP/FH9PB6GIYYSVTHP.SMALL.jpg KahnTE INTRODUCTION How to use Arduino with LEDs to show how much the power remain in the battery. Material : Arduino UNO x1 , Breadboard x1, LED x3, Jumper Wire x5, 330Ω Resistor x4, Battery x1 What is this ? We use three LEDs to show how much the power remain as Low (only one LED lighted), Medium (two L...
By: KahnTE

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Tue, 7 Feb 2017 11:32:13 PST
Arduino Battery Checker http://www.instructables.com/id/Arduino-Battery-Checker/
Arduino Battery Checker - More DIY How To Projects]]> https://cdn.instructables.com/FF1/GNFK/IYV9GG1R/FF1GNFKIYV9GG1R.SQUARE2.jpg https://cdn.instructables.com/FF1/GNFK/IYV9GG1R/FF1GNFKIYV9GG1R.SQUARE.jpg https://cdn.instructables.com/FF1/GNFK/IYV9GG1R/FF1GNFKIYV9GG1R.SMALL.jpg CrummyGhost This will show you how to setup your arduino to check to see how charged your battery is. The setup This is the basic setup of the battery checker.List of Items Needed. 3 LED's prefer green, yellow, and red.3 resistors 330 OHMS6 breadboard wires2 alligator clipsArduinoBreadboard The Code This ...
By: CrummyGhost

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Tue, 7 Feb 2017 04:26:59 PST
Make Your Own Li-Ion Battery Pack http://www.instructables.com/id/Make-Your-Own-Li-Ion-Battery-Pack/
Make Your Own Li-Ion Battery Pack - More DIY How To Projects]]> https://cdn.instructables.com/FT9/KWIQ/IYOQNNY8/FT9KWIQIYOQNNY8.SQUARE2.jpg https://cdn.instructables.com/FT9/KWIQ/IYOQNNY8/FT9KWIQIYOQNNY8.SQUARE.jpg https://cdn.instructables.com/FT9/KWIQ/IYOQNNY8/FT9KWIQIYOQNNY8.SMALL.jpg GreatScottLab In this project I will show you how to combine common 18650 Li-Ion batteries in order to create a battery pack that features a higher voltage, a bigger capacity and most importantly useful safety measures. These can prevent an overcharge, overdischarge and even a short circuit of the batteries. Let'...
By: GreatScottLab

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Sun, 5 Feb 2017 20:17:08 PST
Simple Watch Battery Holder http://www.instructables.com/id/Simple-Watch-Battery-Holder/
Simple Watch Battery Holder - More DIY How To Projects]]> https://cdn.instructables.com/FMG/0P9Z/IYOQERWB/FMG0P9ZIYOQERWB.SQUARE2.jpg https://cdn.instructables.com/FMG/0P9Z/IYOQERWB/FMG0P9ZIYOQERWB.SQUARE.jpg https://cdn.instructables.com/FMG/0P9Z/IYOQERWB/FMG0P9ZIYOQERWB.SMALL.jpg kristeller62 I was building a circuit that required 5v and was planning to use little watch batteries. While testing I could hold them in my hand and connect the leads but that got to be a pain. So I grabbed some odds and ends and made a quick simple battery holder. Supplies I grabbed some plastic canvas from...
By: kristeller62

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Sun, 5 Feb 2017 19:41:11 PST
5 Best Battery Life Hacks http://www.instructables.com/id/5-Best-Battery-Life-Hacks/
5 Best Battery Life Hacks - More DIY How To Projects]]> https://cdn.instructables.com/FLJ/2OOW/IYV9CJQT/FLJ2OOWIYV9CJQT.SQUARE2.jpg https://cdn.instructables.com/FLJ/2OOW/IYV9CJQT/FLJ2OOWIYV9CJQT.SQUARE.jpg https://cdn.instructables.com/FLJ/2OOW/IYV9CJQT/FLJ2OOWIYV9CJQT.SMALL.jpg dr hacker You will be amazed when you find out some of the things you can do with batteries. The possibilities are endless!Jump into any section: (00:12) How to Make a Simple ElectromagnetUse a pair of wire strippers to remove a few centimeters of insulation from each end of the wire. Neatly wrap the wire aro...
By: dr hacker

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Sun, 5 Feb 2017 09:47:56 PST
Child's Color Mixing Busybox http://www.instructables.com/id/Childs-Color-Mixing-Busybox/
Child's Color Mixing Busybox - More DIY How To Projects]]> https://cdn.instructables.com/FKQ/V8MZ/IYOQM35Q/FKQV8MZIYOQM35Q.SQUARE2.jpg https://cdn.instructables.com/FKQ/V8MZ/IYOQM35Q/FKQV8MZIYOQM35Q.SQUARE.jpg https://cdn.instructables.com/FKQ/V8MZ/IYOQM35Q/FKQV8MZIYOQM35Q.SMALL.jpg i78iy Introduction:My kids are very curious about all of daddy's stuff and my littlest wants me to hold him next to the light switches in the hall so he can flip them up and down. I was inspired by the Instructables Childs Toy Light Switch Box to actually go out and buy some light switches. This project w...
By: i78iy

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Sun, 5 Feb 2017 04:35:40 PST
Ne555 led flasher http://www.instructables.com/id/Ne555-Led-Flasher/
Ne555 led flasher - More DIY How To Projects]]> https://cdn.instructables.com/FTI/6HUU/IYOQMCKH/FTI6HUUIYOQMCKH.SQUARE2.jpg https://cdn.instructables.com/FTI/6HUU/IYOQMCKH/FTI6HUUIYOQMCKH.SQUARE.jpg https://cdn.instructables.com/FTI/6HUU/IYOQMCKH/FTI6HUUIYOQMCKH.SMALL.jpg Chris Project It's been a while since I posted my last instructables. So I post a new instructables today. Watch the video The video is in my YouTube channel Christopher Tjia. Link: The schematic The components the components for this project are:1. 1x 1k resistor2. 1x 470k resistor 3. 1x 220 resisto...
By: Chris Project

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Sat, 4 Feb 2017 22:58:24 PST
Build your own Li-ion battery pack http://www.instructables.com/id/Build-Your-Own-Li-ion-Battery-Pack/
Build your own Li-ion battery pack - More DIY How To Projects]]> https://cdn.instructables.com/FX0/7FPK/IYNLJRHR/FX07FPKIYNLJRHR.SQUARE2.jpg https://cdn.instructables.com/FX0/7FPK/IYNLJRHR/FX07FPKIYNLJRHR.SQUARE.jpg https://cdn.instructables.com/FX0/7FPK/IYNLJRHR/FX07FPKIYNLJRHR.SMALL.jpg BenjaminF66 I need a battery for my selfmade catamaran. It´s a smal boat (2x4m). For this a Li-ion battery with 700Wh is big enought. Choose a battery box I bought a batterybox from aliexpress. It´s for 60 pcs. 18650 cells. Watch the Video. It Shows a cheap box for only 45$. You can use it also for an e-bike...
By: BenjaminF66

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Wed, 1 Feb 2017 15:57:11 PST
Ball http://www.instructables.com/id/Ball/
Ball - More DIY How To Projects]]> https://cdn.instructables.com/F8B/5OKS/IYGFKYCL/F8B5OKSIYGFKYCL.SQUARE2.jpg https://cdn.instructables.com/F8B/5OKS/IYGFKYCL/F8B5OKSIYGFKYCL.SQUARE.jpg https://cdn.instructables.com/F8B/5OKS/IYGFKYCL/F8B5OKSIYGFKYCL.SMALL.jpg bas- InstructableIn deze projectmodule moesten we werken met open hardware platforms (zoals Arduino soortgelijke platforms). Binnen dit project moesten we kennis maken met de principes van Open Hardware, Open Design, Open Data, het werken met API’s en in bredere zin het werken met digitale fabricagetechn...
By: bas-

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Sun, 29 Jan 2017 06:10:33 PST
3 Useful Things From an Old Laptop http://www.instructables.com/id/3-Useful-Things-From-an-Old-Laptop/
3 Useful Things From an Old Laptop - More DIY How To Projects]]> https://cdn.instructables.com/F0V/29VW/IYV9QOBN/F0V29VWIYV9QOBN.SQUARE2.jpg https://cdn.instructables.com/F0V/29VW/IYV9QOBN/F0V29VWIYV9QOBN.SQUARE.jpg https://cdn.instructables.com/F0V/29VW/IYV9QOBN/F0V29VWIYV9QOBN.SMALL.jpg deba168 When people get a new gadget,they will spend most of the time and money just to get their hands on the new item. If you have a brand new smartphone or a laptop, you are probably trying to figure out what to do with your old gadget.But you should aware about the E-Waste from your old gadgets.E-Waste...
By: deba168

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Sun, 29 Jan 2017 01:12:53 PST
Easy 3v Coin Cell Battery Tester http://www.instructables.com/id/Easy-3v-Coin-Cell-Battery-Tester/
Easy 3v Coin Cell Battery Tester - More DIY How To Projects]]> https://cdn.instructables.com/F1L/QHCD/IYEQ9SGU/F1LQHCDIYEQ9SGU.SQUARE2.jpg https://cdn.instructables.com/F1L/QHCD/IYEQ9SGU/F1LQHCDIYEQ9SGU.SQUARE.jpg https://cdn.instructables.com/F1L/QHCD/IYEQ9SGU/F1LQHCDIYEQ9SGU.SMALL.jpg Aldenj1 Have a'lot of 3v Coin Cell battery's lying around and want to see which ones work? Use this super easy to make and use battery tester! Materials and Tools Materials:1 wine corka few inches of electrical tapeany color LEDTools:Small hand sawDrill Re-sizing Take the cork and cut it in half. Ther...
By: Aldenj1

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Thu, 26 Jan 2017 18:11:20 PST
Rotating planetary party drinks http://www.instructables.com/id/Rotating-Planetary-Party-Drinks/
Rotating planetary party drinks - More DIY How To Projects]]> https://cdn.instructables.com/FTT/5DZW/IYB2BO22/FTT5DZWIYB2BO22.SQUARE2.jpg https://cdn.instructables.com/FTT/5DZW/IYB2BO22/FTT5DZWIYB2BO22.SQUARE.jpg https://cdn.instructables.com/FTT/5DZW/IYB2BO22/FTT5DZWIYB2BO22.SMALL.jpg vanDrielElectric Hello everyone. This is the first instructable that I'Il be making. I'm creating this instructable because of a school project. I'm a fist year Electrical Engineering student and this project is for an extra subject I chose. That doesn't mean that I'm doing this just for school. I've been on instruc...
By: vanDrielElectric

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Tue, 24 Jan 2017 08:53:05 PST
Little dream boat http://www.instructables.com/id/Little-Dream-Boat/
Little dream boat - More DIY How To Projects]]> https://cdn.instructables.com/FD7/A5M0/IY4QQXVZ/FD7A5M0IY4QQXVZ.SQUARE2.jpg https://cdn.instructables.com/FD7/A5M0/IY4QQXVZ/FD7A5M0IY4QQXVZ.SQUARE.jpg https://cdn.instructables.com/FD7/A5M0/IY4QQXVZ/FD7A5M0IY4QQXVZ.SMALL.jpg Ginko Balboa Simple present I made for my little friend Bogdan, who loves boats, for his 6th birthday. Works on batteries and can be used as a night light. Acrylic glass handling I had some spare pieces of acrylic glass. I put them to fine use in this project. You can easily cut acrylic with a handsaw, as I d...
By: Ginko Balboa

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Sun, 22 Jan 2017 15:06:55 PST
4000mAh - USB Powerbank Out of the Trash Can http://www.instructables.com/id/4000mAh-USB-Powerbank-Out-of-the-Trash-Can/
4000mAh - USB Powerbank Out of the Trash Can - More DIY How To Projects]]> https://cdn.instructables.com/FFE/3Z4D/IY3CX8G9/FFE3Z4DIY3CX8G9.SQUARE2.jpg https://cdn.instructables.com/FFE/3Z4D/IY3CX8G9/FFE3Z4DIY3CX8G9.SQUARE.jpg https://cdn.instructables.com/FFE/3Z4D/IY3CX8G9/FFE3Z4DIY3CX8G9.SMALL.jpg RingoR87. Before throwing a "defect" laptop battery directly in the trash can, i was curios what's the problem with the pack? The notebook just remained some minutes on before loosing power. I rip apart the battery and checked the LIon cells with my battery charger, they still have some capacity left and the ...
By: RingoR87.

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Thu, 19 Jan 2017 10:09:54 PST
NiMH battery over-discharge protection circuit http://www.instructables.com/id/NiMH-Battery-Over-discharge-Protection-Circuit/
NiMH battery over-discharge protection circuit - More DIY How To Projects]]> https://cdn.instructables.com/FE5/JCU3/IY3D3DTD/FE5JCU3IY3D3DTD.SQUARE2.jpg https://cdn.instructables.com/FE5/JCU3/IY3D3DTD/FE5JCU3IY3D3DTD.SQUARE.jpg https://cdn.instructables.com/FE5/JCU3/IY3D3DTD/FE5JCU3IY3D3DTD.SMALL.jpg Im_int I like to power my electronic projects with two nickel metal hydride batteries in series. NiMH cells are cheaper and safer than lithium ion batteries (brand name vs brand name), and, like Li-ion batteries, can deliver a lot more current than alkaline cells. A NiMH cell has a voltage of ~1.4 when ful...
By: Im_int

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Wed, 18 Jan 2017 21:40:43 PST
Arduino GPS Reciever In a Tin http://www.instructables.com/id/Arduino-GPS-Reciever-in-a-Tin/
Arduino GPS Reciever In a Tin - More DIY How To Projects]]> https://cdn.instructables.com/FHF/ER5C/IY3D21HM/FHFER5CIY3D21HM.SQUARE2.jpg https://cdn.instructables.com/FHF/ER5C/IY3D21HM/FHFER5CIY3D21HM.SQUARE.jpg https://cdn.instructables.com/FHF/ER5C/IY3D21HM/FHFER5CIY3D21HM.SMALL.jpg diytronics Welcome to my tutorial on how to build a GPS Receiver! I have entered this Instructable into a few competitions that I think it is applicable to. If you feel it is worth a vote into the above contests, please do click the vote button. Thank you!Ever wanted to know your exact location? Perhaps the ex...
By: diytronics

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Wed, 18 Jan 2017 12:34:34 PST
How to revive a battery http://www.instructables.com/id/How-to-Revive-a-Battery/
How to revive a battery - More DIY How To Projects]]> https://cdn.instructables.com/F35/K9RX/IY3CV4M1/F35K9RXIY3CV4M1.SQUARE2.jpg https://cdn.instructables.com/F35/K9RX/IY3CV4M1/F35K9RXIY3CV4M1.SQUARE.jpg https://cdn.instructables.com/F35/K9RX/IY3CV4M1/F35K9RXIY3CV4M1.SMALL.jpg electro techster In this instructable we I will show you how to revive an old AA battery with simple stepsIf you want watch the above video else follow these steps. Dissassemble the battery First remove the brand cover which is usually made of metal.Then there will be a plastic covering.You will have to remove th...
By: electro techster

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Tue, 17 Jan 2017 06:51:36 PST
16 Channel 18650 Lithium Capacity Tester http://www.instructables.com/id/16-Channel-18650-Lithium-Capacity-Tester/
16 Channel 18650 Lithium Capacity Tester - More DIY How To Projects]]> https://cdn.instructables.com/F7R/710V/IXUS8NJI/F7R710VIXUS8NJI.SQUARE2.jpg https://cdn.instructables.com/F7R/710V/IXUS8NJI/F7R710VIXUS8NJI.SQUARE.jpg https://cdn.instructables.com/F7R/710V/IXUS8NJI/F7R710VIXUS8NJI.SMALL.jpg picposter Hello, my name is Cedric and today im introducing you to my Arduino-based capacity tester.I had a lot of 18650 cells lying around from old laptop batteries. I wanted to test each cell to find out its capacity. So I tried to find a way to test many cells simultaneously. My first instructable was born...
By: picposter

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Sat, 14 Jan 2017 11:39:03 PST
Reuse Your Mobile Battery for Powering Your Projects http://www.instructables.com/id/Reuse-Your-Mobile-Battery-for-Powering-Your-Projec/
Reuse Your Mobile Battery for Powering Your Projects - More DIY How To Projects]]> https://cdn.instructables.com/FZM/QEDD/IXUS8VAW/FZMQEDDIXUS8VAW.SQUARE2.jpg https://cdn.instructables.com/FZM/QEDD/IXUS8VAW/FZMQEDDIXUS8VAW.SQUARE.jpg https://cdn.instructables.com/FZM/QEDD/IXUS8VAW/FZMQEDDIXUS8VAW.SMALL.jpg RajasekarA2 If you have unused mobile batteries then this instructable is for youwarning: Lithium batteries prone to explosion.wear safety gears.dont use puffed and expired battery. don't allow the terminals to touch/short circuit.I am not responsible for any explosion and damages to your property.Do this instr...
By: RajasekarA2

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Sat, 14 Jan 2017 09:20:59 PST
Run Old CD Rom Drive As a Cassette Inside a Car http://www.instructables.com/id/Run-Old-CD-Rom-Drive-As-a-Cassette-Inside-a-Car/
Run Old CD Rom Drive As a Cassette Inside a Car - More DIY How To Projects]]> https://cdn.instructables.com/FOZ/4HU2/IXUS7WRR/FOZ4HU2IXUS7WRR.SQUARE2.jpg https://cdn.instructables.com/FOZ/4HU2/IXUS7WRR/FOZ4HU2IXUS7WRR.SQUARE.jpg https://cdn.instructables.com/FOZ/4HU2/IXUS7WRR/FOZ4HU2IXUS7WRR.SMALL.jpg medhatko Hello,Today we will learn how to convert old CD Rom Drive into a cassette inside a car or home. With very pure sound and very high efficiency. The cost is less than the purchase price of the new cassette. We will be implemented at low cost and simple possibilities. About the project The project i...
By: medhatko

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Sat, 14 Jan 2017 00:29:56 PST
Portable Vacuum Cleaner Upgrade http://www.instructables.com/id/Portable-Vacuum-Cleaner-Upgrade/
Portable Vacuum Cleaner Upgrade - More DIY How To Projects]]> https://cdn.instructables.com/F88/NT6B/IXQFYX43/F88NT6BIXQFYX43.SQUARE2.jpg https://cdn.instructables.com/F88/NT6B/IXQFYX43/F88NT6BIXQFYX43.SQUARE.jpg https://cdn.instructables.com/F88/NT6B/IXQFYX43/F88NT6BIXQFYX43.SMALL.jpg FireSword We will "slightly" modify the battery and charging of a portable Vacuum Cleaner.For this we need:1. Li-Ion 18650 batteries x3 (unprotected cells)2. TP4056 charging board - http://www.ebay.co.uk/itm/301905672102?_trksid=p20...3. Some wires, soldering iron, solderMy parts cost was ~13$. Let's have a...
By: FireSword

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Wed, 11 Jan 2017 04:02:19 PST
Sony Cyber-Shot battery door improvement http://www.instructables.com/id/Sony-Cyber-Shot-Battery-Door-Improvement/
Sony Cyber-Shot battery door improvement - More DIY How To Projects]]> https://cdn.instructables.com/FJO/SAUI/IXLAIRAY/FJOSAUIIXLAIRAY.SQUARE2.jpg https://cdn.instructables.com/FJO/SAUI/IXLAIRAY/FJOSAUIIXLAIRAY.SQUARE.jpg https://cdn.instructables.com/FJO/SAUI/IXLAIRAY/FJOSAUIIXLAIRAY.SMALL.jpg Build-o-Matic This instructable came because of problem. I have been given a Sony Cyber-Shot camera. The camera is great except that it has two annoying design flaws. The battery and card door's latch is extremely flimsy and the door tends to simply fly open when you least expect it. This combined with a weak bat...
By: Build-o-Matic

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Mon, 9 Jan 2017 09:49:12 PST
Save Battery in Pokemon GO http://www.instructables.com/id/Save-Battery-in-Pokemon-GO/
Save Battery in Pokemon GO - More DIY How To Projects]]> https://cdn.instructables.com/FGV/7GZO/IXQFTV8Q/FGV7GZOIXQFTV8Q.SQUARE2.jpg https://cdn.instructables.com/FGV/7GZO/IXQFTV8Q/FGV7GZOIXQFTV8Q.SQUARE.jpg https://cdn.instructables.com/FGV/7GZO/IXQFTV8Q/FGV7GZOIXQFTV8Q.SMALL.jpg PikachuLikesSushi Pokemon GO is lots of fun! You can walk around looking for Pokemon! But your fun will be cut short if your phone runs out of battery! Pokemon GO uses lots of battery because the GPS module is always in use, and that module uses lots of power. I have some useful tips to save battery. Turn Off Bluet...
By: PikachuLikesSushi

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Sun, 8 Jan 2017 09:37:20 PST
*Intense Night Sun* http://www.instructables.com/id/Intense-Night-Sun/
*Intense Night Sun* - More DIY How To Projects]]> https://cdn.instructables.com/FKM/P4QJ/IXLALSBK/FKMP4QJIXLALSBK.SQUARE2.jpg https://cdn.instructables.com/FKM/P4QJ/IXLALSBK/FKMP4QJIXLALSBK.SQUARE.jpg https://cdn.instructables.com/FKM/P4QJ/IXLALSBK/FKMP4QJIXLALSBK.SMALL.jpg Rexallen Hello Everyone! I recently acquired some old electronic/electrical scrap and I wanted to try and make something useful out of it again! I really enjoy trying to make something useful out of someones old junk! These old, broken electronics give us the opportunity to dissect and learn something ou...
By: Rexallen

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Sat, 7 Jan 2017 19:17:12 PST
How To Make : Simple Electric Generator http://www.instructables.com/id/How-to-Make-Simple-Electric-Generator/
How To Make : Simple Electric Generator - More DIY How To Projects]]> https://cdn.instructables.com/F7C/00HM/IXLA68TR/F7C00HMIXLA68TR.SQUARE2.jpg https://cdn.instructables.com/F7C/00HM/IXLA68TR/F7C00HMIXLA68TR.SQUARE.jpg https://cdn.instructables.com/F7C/00HM/IXLA68TR/F7C00HMIXLA68TR.SMALL.jpg MindDivert Yep that's right this is a simple electric generator. This is very educational to present how electric generators work and how we use it in our everyday lives. As an example i make a very simple one and i make this tutorial to have an idea on how to make your own DIY of this. (Maybe Later/after un...
By: MindDivert

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Fri, 6 Jan 2017 08:30:48 PST
Lipo-battery Powered Arduino http://www.instructables.com/id/Lipo-battery-Powered-Arduino/
Lipo-battery Powered Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FOD/8D33/IXGG0EQX/FOD8D33IXGG0EQX.SQUARE2.jpg https://cdn.instructables.com/FOD/8D33/IXGG0EQX/FOD8D33IXGG0EQX.SQUARE.jpg https://cdn.instructables.com/FOD/8D33/IXGG0EQX/FOD8D33IXGG0EQX.SMALL.jpg madnerd I've always wanted to use cheap lipo battery used in drone and RC car to power my arduino, but since I didn't found any tutorials about it, I thought this was probably a bad idea.Anyway, that didn't stopped me trying it, but since my knowledge of batteries is limited, please drop a comment if i'm do...
By: madnerd

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Thu, 5 Jan 2017 05:27:01 PST
Rechargable C-Cells from Dead Drill Battery http://www.instructables.com/id/Rechargable-C-Cells-From-Dead-Drill-Battery/
Rechargable C-Cells from Dead Drill Battery - More DIY How To Projects]]> https://cdn.instructables.com/FXU/96LP/IXGFYPWA/FXU96LPIXGFYPWA.SQUARE2.jpg https://cdn.instructables.com/FXU/96LP/IXGFYPWA/FXU96LPIXGFYPWA.SQUARE.jpg https://cdn.instructables.com/FXU/96LP/IXGFYPWA/FXU96LPIXGFYPWA.SMALL.jpg Toga_Dan When a cordless tool battery dies, it is likely that _some_, but NOT ALL cells have died. Perhaps 1/3rd of the individual cells can still take a charge.For the Ryobi brand NiCad battery, the individual cells are slightly smaller than, but compatible with C-Cell devices.Disassemble the plastic case, ...
By: Toga_Dan

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Wed, 4 Jan 2017 13:19:36 PST
$$ Super Cheap Inline Power Pack $$ http://www.instructables.com/id/-Super-Cheap-Inline-Power-Pack-/
$$ Super Cheap Inline Power Pack $$ - More DIY How To Projects]]> https://cdn.instructables.com/FFG/CZM6/IXGFJIK9/FFGCZM6IXGFJIK9.SQUARE2.jpg https://cdn.instructables.com/FFG/CZM6/IXGFJIK9/FFGCZM6IXGFJIK9.SQUARE.jpg https://cdn.instructables.com/FFG/CZM6/IXGFJIK9/FFGCZM6IXGFJIK9.SMALL.jpg Rexallen Hello Everyone! I was working on a Project, in which I am almost done with, but I needed an Inline Power Pack. I looked around and I couldn't even locate one! The reason why I needed an Inline Power Pack was due to the internal specifications of the project that I was working on. I thought that ...
By: Rexallen

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Mon, 2 Jan 2017 15:26:00 PST
RFID BASED SECURE VOTING SYSTEM USING ARDUINO MICROCONTROLLER http://www.instructables.com/id/RFID-BASED-SECURE-VOTING-SYSTEM-USING-ARDUINO-MICR/
RFID BASED SECURE VOTING SYSTEM USING ARDUINO MICROCONTROLLER - More DIY How To Projects]]> https://cdn.instructables.com/F4F/ANIF/IXGFRB4E/F4FANIFIXGFRB4E.SQUARE2.jpg https://cdn.instructables.com/F4F/ANIF/IXGFRB4E/F4FANIFIXGFRB4E.SQUARE.jpg https://cdn.instructables.com/F4F/ANIF/IXGFRB4E/F4FANIFIXGFRB4E.SMALL.jpg khaleejlabs This project demonstrate the design and development of voting system using smart RFID card that will authenticate and authorize user to cast votes using YES,NO and ABSTAIN buttons. Project consists of RFID reader chip that will have a sensing range of 1-5 centimeter. When the RFID smart card gets in...
By: khaleejlabs

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Sun, 1 Jan 2017 09:13:18 PST
How to install New Battery in iPhone 5 in 5 Easy Steps http://www.instructables.com/id/How-to-Install-New-Battery-in-IPhone-5-in-5-Easy-S/
How to install New Battery in iPhone 5 in 5 Easy Steps - More DIY How To Projects]]> https://cdn.instructables.com/FO5/LBO4/IXAPXIKO/FO5LBO4IXAPXIKO.SQUARE2.jpg https://cdn.instructables.com/FO5/LBO4/IXAPXIKO/FO5LBO4IXAPXIKO.SQUARE.jpg https://cdn.instructables.com/FO5/LBO4/IXAPXIKO/FO5LBO4IXAPXIKO.SMALL.jpg thebatstation Nothing lasts forever, and sooner or later any iPhone owner will have to put up with inevitable fact: a battery capacity dropped to disastrous level and it has to be replaced. Yes, authorized shop will do the job, but that would certainly come at a price. In the meantime the operation itself is not ...
By: thebatstation

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Fri, 30 Dec 2016 06:36:31 PST
Thermo-electric battery charger http://www.instructables.com/id/Thermo-electric-Battery-Charger/
Thermo-electric battery charger - More DIY How To Projects]]> https://cdn.instructables.com/F2M/YA0W/IWWFUXTG/F2MYA0WIWWFUXTG.SQUARE2.jpg https://cdn.instructables.com/F2M/YA0W/IWWFUXTG/F2MYA0WIWWFUXTG.SQUARE.jpg https://cdn.instructables.com/F2M/YA0W/IWWFUXTG/F2MYA0WIWWFUXTG.SMALL.jpg Mynasru Heat is a by-product of all energy conversion processes, whether it is converting fuels into energy or energy into work. This loss of energy in waste heat costing industries billions of dollars every year (ENER-G-ROTORS, 2016). Increasing Global populations, Climate change, dwindling supplies of fos...
By: Mynasru

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Thu, 22 Dec 2016 07:24:40 PST
ESP8266 Christmas Ornaments! http://www.instructables.com/id/ESP8266-Christmas-Ornaments/
ESP8266 Christmas Ornaments! - More DIY How To Projects]]> https://cdn.instructables.com/FE9/G1FM/IWWFK0YU/FE9G1FMIWWFK0YU.SQUARE2.jpg https://cdn.instructables.com/FE9/G1FM/IWWFK0YU/FE9G1FMIWWFK0YU.SQUARE.jpg https://cdn.instructables.com/FE9/G1FM/IWWFK0YU/FE9G1FMIWWFK0YU.SMALL.jpg seanhodgins Everyone loves staying connected over the holidays. Why not do it with an internet connected Christmas ornament? These Christmas ornaments all check the same server to see if someone has sent more Christmas Cheer. If they have, then they will all play a song! Watch the video for more info. Watch t...
By: seanhodgins

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Tue, 20 Dec 2016 13:35:34 PST
TURNING WATER INTO HYDROGEN AND OXYGEN GAS WITH MECHANICAL PENCIL SCIENCE EXPERIMENT! http://www.instructables.com/id/TURNING-WATER-INTO-HYDROGEN-AND-OXYGEN-GAS-WITH-ME/
TURNING WATER INTO HYDROGEN AND OXYGEN GAS WITH MECHANICAL PENCIL SCIENCE EXPERIMENT! - More DIY How To Projects]]> https://cdn.instructables.com/FOL/J02K/IWQV71GF/FOLJ02KIWQV71GF.SQUARE2.jpg https://cdn.instructables.com/FOL/J02K/IWQV71GF/FOLJ02KIWQV71GF.SQUARE.jpg https://cdn.instructables.com/FOL/J02K/IWQV71GF/FOLJ02KIWQV71GF.SMALL.jpg Tawhid K TURN REGULAR TAP WATER INTO HYDROGEN AND OXYGEN GAS WITH A MECHANICAL PENCIL IN ONE MINUTE WITH ELECTROLYSIS! CHEAP, FUN, AND HASSLEFREE!FOLLOW ME ON INSTRUCTABLES → http://www.instructables.com/member/Tawhid%20K/PLEASE CHECK OUT MY YOUTUBE CHANNEL FOR MORE COOL VIDEOS → https://www.youtube.com/c/t...
By: Tawhid K

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Thu, 15 Dec 2016 19:25:09 PST
Modul Discharge Battery Phantom 3 http://www.instructables.com/id/Modul-Discharge-Battery-Phantom-3/
Modul Discharge Battery Phantom 3 - More DIY How To Projects]]> https://cdn.instructables.com/F1B/FQOC/IWMR3ETR/F1BFQOCIWMR3ETR.SQUARE2.jpg https://cdn.instructables.com/F1B/FQOC/IWMR3ETR/F1BFQOCIWMR3ETR.SQUARE.jpg https://cdn.instructables.com/F1B/FQOC/IWMR3ETR/F1BFQOCIWMR3ETR.SMALL.jpg papatita The idea is when we need to manual discharge for battery maintenance or we are in a location away from the power supply while hp, tablet or remote need it. The material Some plate from rear pcA step down USB Cut and soldered the plate into module Testing Covered with heat shrink ...
By: papatita

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Tue, 13 Dec 2016 06:58:40 PST
Super Bright 9v LED Flashlight http://www.instructables.com/id/Super-Bright-9v-LED-Flashlight/
Super Bright 9v LED Flashlight - More DIY How To Projects]]> https://cdn.instructables.com/FQE/YU3P/IWI0WUQV/FQEYU3PIWI0WUQV.SQUARE2.jpg https://cdn.instructables.com/FQE/YU3P/IWI0WUQV/FQEYU3PIWI0WUQV.SQUARE.jpg https://cdn.instructables.com/FQE/YU3P/IWI0WUQV/FQEYU3PIWI0WUQV.SMALL.jpg MadScienceHacks In this instructable you'll learn how to convert a regular 9 volt battery into a super tiny, super bright, LED flashlight. Here's what you'll need 2 x 1 watt LED's ( I got mine from an old LED spot light) 1 x USED 9 v battery ( The LED's will burn if the voltage exceeds 8v)Electrical tapeCopper wir...
By: MadScienceHacks

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Mon, 12 Dec 2016 09:02:30 PST
Mini Tic Tac Flashlight http://www.instructables.com/id/Mini-Tic-Tac-Flashlight/
Mini Tic Tac Flashlight - More DIY How To Projects]]> https://cdn.instructables.com/FL4/MKBH/IWI0WCJC/FL4MKBHIWI0WCJC.SQUARE2.jpg https://cdn.instructables.com/FL4/MKBH/IWI0WCJC/FL4MKBHIWI0WCJC.SQUARE.jpg https://cdn.instructables.com/FL4/MKBH/IWI0WCJC/FL4MKBHIWI0WCJC.SMALL.jpg ROBO HUB Dont Throw The Box Away Instead Make your own Flashlight From Mini Tic Tac Box Which is light weight and pocket friendly too.....Thank You For Stopping By to Read This Instructables..... Dont Forget To Give a Thumbs Up,Share and subscribe To My Youtube Channel (video is in The bottom) Have a Good D...
By: ROBO HUB

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Mon, 12 Dec 2016 06:09:21 PST
LCD Display Short Checklist http://www.instructables.com/id/LCD-Display-Short-Checklist/
LCD Display Short Checklist - More DIY How To Projects]]> https://cdn.instructables.com/FVR/NWVX/IWH3HZ5M/FVRNWVXIWH3HZ5M.SQUARE2.jpg https://cdn.instructables.com/FVR/NWVX/IWH3HZ5M/FVRNWVXIWH3HZ5M.SQUARE.jpg https://cdn.instructables.com/FVR/NWVX/IWH3HZ5M/FVRNWVXIWH3HZ5M.SMALL.jpg ChrisdelonB Using the RGB LCD Shield Kit with 16x2 character display, I have programmed a device to help assist me with my current job as an auto parts driver. While the job of an auto parts driver is extremely basic, my purpose of this is to apply Electrical Engineering to my job in some way as an Electrical E...
By: ChrisdelonB

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Mon, 12 Dec 2016 01:09:24 PST
Portable battery pack for light Electric Vehicle http://www.instructables.com/id/Portable-Battery-Pack-for-Light-Electric-Vehicle/
Portable battery pack for light Electric Vehicle - More DIY How To Projects]]> https://cdn.instructables.com/FQV/6LYF/IWH3HYA2/FQV6LYFIWH3HYA2.SQUARE2.jpg https://cdn.instructables.com/FQV/6LYF/IWH3HYA2/FQV6LYFIWH3HYA2.SQUARE.jpg https://cdn.instructables.com/FQV/6LYF/IWH3HYA2/FQV6LYFIWH3HYA2.SMALL.jpg samircury This is not only my process, motivations and design goals but a living document for the length of the project.I'll keep publishing more steps as I move towards the end design goals. Feel free to comment and send suggestions for the steps that are yet to be done.In a nutshell, all I wanted was to sta...
By: samircury

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Mon, 12 Dec 2016 00:50:32 PST
Tic Tak Power Supply http://www.instructables.com/id/Tic-Tak-Power-Supply/
Tic Tak Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FVM/KO4X/IWH38KR1/FVMKO4XIWH38KR1.SQUARE2.jpg https://cdn.instructables.com/FVM/KO4X/IWH38KR1/FVMKO4XIWH38KR1.SQUARE.jpg https://cdn.instructables.com/FVM/KO4X/IWH38KR1/FVMKO4XIWH38KR1.SMALL.jpg russ_hensel This is a really simple project which takes a wall wart and using a Tic Tak (Tac really) box makes a cheap, easy, useful, power supply; in a hurry. In this instructable I am going to try to write a little and photograph a lot. If you are in a hurry, the picture here pretty much says it all. Wall...
By: russ_hensel

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Fri, 9 Dec 2016 12:39:54 PST