Instructables: exploring - technology - battery - led - easy http://www.instructables.com Fri, 30 Sep 2016 20:22:10 PDT BLOX v1.01 Making a Simple LED Circuit (Interactive!) http://www.instructables.com/id/Making-a-Simple-LED-Circuit/
Making a Simple LED Circuit (Interactive!) - More DIY How To Projects]]> https://cdn.instructables.com/F1K/E3RR/IQGT19RT/F1KE3RRIQGT19RT.SQUARE2.jpg https://cdn.instructables.com/F1K/E3RR/IQGT19RT/F1KE3RRIQGT19RT.SQUARE.jpg https://cdn.instructables.com/F1K/E3RR/IQGT19RT/F1KE3RRIQGT19RT.SMALL.jpg Sutty5 PLAY VIDEO Watch the video to learn about how to put together a Simple LED Circuit.Try this circuit!: EveryCircuit LED To see more from me, subscribe to Simply Electronics on YouTube. Follow on TwitterLike on FaceBook
By: Sutty5

Thu, 7 Jul 2016 10:37:32 PDT
LED FLASHLIGHT http://www.instructables.com/id/LED-TORCH-1/
LED FLASHLIGHT - More DIY How To Projects]]> https://cdn.instructables.com/FUT/M1LA/IQA4XTCO/FUTM1LAIQA4XTCO.SQUARE2.jpg https://cdn.instructables.com/FUT/M1LA/IQA4XTCO/FUTM1LAIQA4XTCO.SQUARE.jpg https://cdn.instructables.com/FUT/M1LA/IQA4XTCO/FUTM1LAIQA4XTCO.SMALL.jpg ecworks Here i am posting a tutorial that explain how to make a simple LED TORCH.Its a very simple and very useful torch.We can easily change the battery after battery charge is empty. Circuit diagram Components -battery 9V-resistor 330 ohm-push button switch-led 5mm Components arrangement First m...
By: ecworks

Thu, 7 Jul 2016 03:55:17 PDT
My On The Go Electronics Kit http://www.instructables.com/id/My-on-the-Go-Electronics-Kit/
My On The Go Electronics Kit - More DIY How To Projects]]> https://cdn.instructables.com/FUF/UNZW/IPEIDBHC/FUFUNZWIPEIDBHC.SQUARE2.jpg https://cdn.instructables.com/FUF/UNZW/IPEIDBHC/FUFUNZWIPEIDBHC.SQUARE.jpg https://cdn.instructables.com/FUF/UNZW/IPEIDBHC/FUFUNZWIPEIDBHC.SMALL.jpg coolguy74 There are so many times when you are on the go and have to fix something you have. This small, portable kit allows you to fix anything or make anything easily away from home. Organizing the kit I organized my kit into 7 sections with one section 3 boxes long for some longer items. Here are t...
By: coolguy74

Mon, 13 Jun 2016 17:31:27 PDT
Fatigue/Reaction time scale http://www.instructables.com/id/FatigueReaction-Time-Scale/
Fatigue/Reaction time scale - More DIY How To Projects]]> https://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SQUARE2.jpg https://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SQUARE.jpg https://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SMALL.jpg Suraj Grewal Epilepsy warningit gives out a set of frequency, which is very near to our max precieve-able range.the higher the frequency noticeable-able by you, the more active you are.(note:not for person to person fatigue comparison.)you set the frequency to min and increase until you can't see the led flash (...
By: Suraj Grewal

Tue, 22 Dec 2015 08:28:15 PST
Simple Electric Circuit http://www.instructables.com/id/Simple-Electric-Circuit/
Simple Electric Circuit - More DIY How To Projects]]> https://cdn.instructables.com/FBG/WS4Z/I84BFTCC/FBGWS4ZI84BFTCC.SQUARE2.jpg https://cdn.instructables.com/FBG/WS4Z/I84BFTCC/FBGWS4ZI84BFTCC.SQUARE.jpg https://cdn.instructables.com/FBG/WS4Z/I84BFTCC/FBGWS4ZI84BFTCC.SMALL.gif nilnate519 Hello! Thanks for choosing this intractable to start your DIY journey into electronics. In this intractable, we will be building a super simple electric circuit consisting of a battery, a resistor, and two LEDs. I will help to guide you through the process, but please feel free to comment if anythin...
By: nilnate519

Sun, 5 Apr 2015 20:18:26 PDT
the glowing egg http://www.instructables.com/id/Why-only-one-color/
the glowing egg - More DIY How To Projects]]> https://cdn.instructables.com/FCZ/V1BD/I88LLQVK/FCZV1BDI88LLQVK.SQUARE2.jpg https://cdn.instructables.com/FCZ/V1BD/I88LLQVK/FCZV1BDI88LLQVK.SQUARE.jpg https://cdn.instructables.com/FCZ/V1BD/I88LLQVK/FCZV1BDI88LLQVK.SMALL.jpg Thorsten Singer Thank You !!!so suprising for me, just get to the final with my glowig egg. Thanks to everyone here at instructables I can't belive just go so far with one of my projects. Hope I can show you more nice, funny, cracy, .... stuff soon.Just have to say Thank You to everyone who has voted for me...........
By: Thorsten Singer

Wed, 25 Mar 2015 10:49:12 PDT
Remote controlled relay http://www.instructables.com/id/Remote-controlled-relay/
Remote controlled relay - More DIY How To Projects]]> https://cdn.instructables.com/F27/CZ3H/I5S2E8SH/F27CZ3HI5S2E8SH.SQUARE2.jpg https://cdn.instructables.com/F27/CZ3H/I5S2E8SH/F27CZ3HI5S2E8SH.SQUARE.jpg https://cdn.instructables.com/F27/CZ3H/I5S2E8SH/F27CZ3HI5S2E8SH.SMALL.jpg ibenkos In this project I am going to show you how to make an cheap remote controlled relay with an transmitter and receiver. This wireless relay can be used on anything and you can prank your friends by connecting it to an lamp and scare them ;) Parts and tools Here are the parts I used for this projec...
By: ibenkos

Thu, 5 Feb 2015 11:10:12 PST
Arduino door lock with password - More DIY How To Projects]]> https://cdn.instructables.com/F52/YYRR/I5JHRLKQ/F52YYRRI5JHRLKQ.SQUARE2.jpg https://cdn.instructables.com/F52/YYRR/I5JHRLKQ/F52YYRRI5JHRLKQ.SQUARE.jpg https://cdn.instructables.com/F52/YYRR/I5JHRLKQ/F52YYRRI5JHRLKQ.SMALL.jpg ibenkos In this project I mede an door lock (or box lock) that opens when you enter your password and press "#". The servo turns back to the position it was in after some seconds. PARTS & TOOLS For this project I used:* Arduino uno ( http://store.arduino.cc/index.php?main_page=produc... )* 4x4 matrix ke...
By: ibenkos

Fri, 30 Jan 2015 08:20:16 PST
The Uber Cool Ultimate DJ Party Lamp... http://www.instructables.com/id/The-Uber-Cool-Ultimate-DJ-Party-Lamp/
The Uber Cool Ultimate DJ Party Lamp... - More DIY How To Projects]]> https://cdn.instructables.com/F2P/QIV1/I50X5MCZ/F2PQIV1I50X5MCZ.SQUARE2.jpg https://cdn.instructables.com/F2P/QIV1/I50X5MCZ/F2PQIV1I50X5MCZ.SQUARE.jpg https://cdn.instructables.com/F2P/QIV1/I50X5MCZ/F2PQIV1I50X5MCZ.SMALL.jpg Mr AbAk Want to watch your Favorite Instructable in your own language click the link below-SpanishGermanJapaneseChineseHello friends please Vote us In the Let's Party Challenge and On a budget Contest...Hello Dear Partymakers,A few days ago we were wondering what to do with a old glass rod that our father h...
By: Mr AbAk

Sun, 18 Jan 2015 06:29:17 PST
protable power bank http://www.instructables.com/id/protable-power-bank/
protable power bank - More DIY How To Projects]]> https://cdn.instructables.com/F5X/APPI/I4WYSZ2Z/F5XAPPII4WYSZ2Z.SQUARE2.jpg https://cdn.instructables.com/F5X/APPI/I4WYSZ2Z/F5XAPPII4WYSZ2Z.SQUARE.jpg https://cdn.instructables.com/F5X/APPI/I4WYSZ2Z/F5XAPPII4WYSZ2Z.SMALL.jpg ibenkos this is an easy project to make an 5v portable power bank for just 2\$! Parts The parts you will need for this project is:* 3x AAA batteries * 3x AAA battery holder* 5v step-up * SPST switch* Enclosure* Hot glue Cut the wires Cut the wires from the battery holder to the size you want them to b...
By: ibenkos

Wed, 14 Jan 2015 12:31:06 PST
emergency power supply for mobile charging and lights http://www.instructables.com/id/emergency-power-supply-for-mobile-charging-and-lig/
emergency power supply for mobile charging and lights - More DIY How To Projects]]> https://cdn.instructables.com/FWL/V3SI/I2I4D6CQ/FWLV3SII2I4D6CQ.SQUARE2.jpg https://cdn.instructables.com/FWL/V3SI/I2I4D6CQ/FWLV3SII2I4D6CQ.SQUARE.jpg https://cdn.instructables.com/FWL/V3SI/I2I4D6CQ/FWLV3SII2I4D6CQ.SMALL.jpg khader sk this video is about how to get power supply from phone lines, automobile battery, inverter battery,etc. during power outages

Fri, 14 Nov 2014 09:22:37 PST
DIY pocket sized bluetooth receiver - More DIY How To Projects]]> https://cdn.instructables.com/FB0/3Z4C/I28W6YOR/FB03Z4CI28W6YOR.SQUARE2.jpg https://cdn.instructables.com/FB0/3Z4C/I28W6YOR/FB03Z4CI28W6YOR.SQUARE.jpg https://cdn.instructables.com/FB0/3Z4C/I28W6YOR/FB03Z4CI28W6YOR.SMALL.jpg ibenkos In this project I'm making an wireless bluetooth receiver that you can connect to any amplifier or headset and you don't have to deal whit the AUX cable and that you can't use your phone far away while playing music.This is an easy project and an fun one! Its 3v coming from the batteries and goes in...
By: ibenkos

Fri, 7 Nov 2014 12:38:08 PST
Rechargable Flashlight PowerBank http://www.instructables.com/id/Rechargable-Flashlight-PowerBank/
Rechargable Flashlight PowerBank - More DIY How To Projects]]> https://cdn.instructables.com/F2D/3CRJ/I0PYTPAW/F2D3CRJI0PYTPAW.SQUARE2.jpg https://cdn.instructables.com/F2D/3CRJ/I0PYTPAW/F2D3CRJI0PYTPAW.SQUARE.jpg https://cdn.instructables.com/F2D/3CRJ/I0PYTPAW/F2D3CRJI0PYTPAW.SMALL.jpg ChrisH6 I was messing around with a power bank that I had when I noticed that it would be extremely easy to add a couple diodes to the end of this, and have it still be able to charge your electronics! Yes I know that they sell these, but I just wanted to experiment on what I could do with this. A little ba...
By: ChrisH6

Tue, 30 Sep 2014 19:28:51 PDT
DIY iPhone controller for Raspberry-Pi (OSC) http://www.instructables.com/id/R-Pi-control-Android-iPhone-via-OSC/
DIY iPhone controller for Raspberry-Pi (OSC) - More DIY How To Projects]]> https://cdn.instructables.com/FJJ/HMYR/HXCCLU1U/FJJHMYRHXCCLU1U.SQUARE2.jpg https://cdn.instructables.com/FJJ/HMYR/HXCCLU1U/FJJHMYRHXCCLU1U.SQUARE.jpg https://cdn.instructables.com/FJJ/HMYR/HXCCLU1U/FJJHMYRHXCCLU1U.SMALL.jpg Greg0reo To start off this project I would like to explain how all this will work. We will be using a form of communication called OSC (Open Sound Control) and an app called "TouchOSC" which is available on the Google Play and Apple app store, along with pyOSC. What we will do is the following:- Create a sui...
By: Greg0reo

Tue, 1 Jul 2014 18:04:26 PDT
Beautiful tap-light night-light http://www.instructables.com/id/Beautiful-tap-light-night-light/
Beautiful tap-light night-light - More DIY How To Projects]]> https://cdn.instructables.com/FGN/LFE5/HW0FVXYA/FGNLFE5HW0FVXYA.SQUARE2.jpg https://cdn.instructables.com/FGN/LFE5/HW0FVXYA/FGNLFE5HW0FVXYA.SQUARE.jpg https://cdn.instructables.com/FGN/LFE5/HW0FVXYA/FGNLFE5HW0FVXYA.SMALL.jpg mrakuaku Here's a fun and simple project showing you how to make some tactile night-light/mood-lights that turn on and off when you tap them. They're cheap (less than \$1 a piece), cool and don't take that long to make!*Update - June 4 2014 - add florescent luminescence and give an almost radio active glow to...
By: mrakuaku

Thu, 29 May 2014 22:47:53 PDT
low frequency audio amplifier using the LM386 http://www.instructables.com/id/low-frequency-audio-amplifier-using-the-LM386/
low frequency audio amplifier using the LM386 - More DIY How To Projects]]> https://cdn.instructables.com/FNQ/SWV2/HR4SWC46/FNQSWV2HR4SWC46.SQUARE2.jpg https://cdn.instructables.com/FNQ/SWV2/HR4SWC46/FNQSWV2HR4SWC46.SQUARE.jpg https://cdn.instructables.com/FNQ/SWV2/HR4SWC46/FNQSWV2HR4SWC46.SMALL.jpg Er Varun Goyal The integrated chip LM386 is a low power audio frequency amplifier requiring a low level power supply . The IC is designed to deliver a voltage amplification of 20 without external add-on parts. But this voltage gain can be raised up to 200 (Vu = 200) by adding external parts. soo today i am goin...
By: Er Varun Goyal

Tue, 4 Feb 2014 05:31:47 PST
Dark Sensor ( light sensor / automatic street light ) http://www.instructables.com/id/Dark-Sensor-light-sensor-automatic-street-light-/
Dark Sensor ( light sensor / automatic street light ) - More DIY How To Projects]]> https://cdn.instructables.com/FEL/R1P1/HQJZSZ83/FELR1P1HQJZSZ83.SQUARE2.jpg https://cdn.instructables.com/FEL/R1P1/HQJZSZ83/FELR1P1HQJZSZ83.SQUARE.jpg https://cdn.instructables.com/FEL/R1P1/HQJZSZ83/FELR1P1HQJZSZ83.SMALL.jpg Er Varun Goyal Here is my new simple Electronics project about  Automatic Street Light Control System or Dark Sensor. it is a simple and powerful concept , which uses transistor ( BC 547 NPN) as a switch to switch ON and OFF the street light system automatically . It automatically switches ON lights when the sunl...
By: Er Varun Goyal

Fri, 27 Dec 2013 07:48:26 PST
Water Level Indicator with Alarm http://www.instructables.com/id/Water-Level-Indicator-with-Alarm-1/
Water Level Indicator with Alarm - More DIY How To Projects]]> https://cdn.instructables.com/FTN/01U8/HPO2DUES/FTN01U8HPO2DUES.SQUARE2.jpg https://cdn.instructables.com/FTN/01U8/HPO2DUES/FTN01U8HPO2DUES.SQUARE.jpg https://cdn.instructables.com/FTN/01U8/HPO2DUES/FTN01U8HPO2DUES.SMALL.jpg Er Varun Goyal Today I am going to talk about a very useful project that I had taken up. It is called the Water Level Indicator. Nowadays everybody has overhead tank at their homes. But everyone who has a water tank above knows the kind of problems that they face. Firstly there is no system to track the water in t...
By: Er Varun Goyal

Thu, 26 Dec 2013 09:54:15 PST
Easy LED Color Changing "Candle" http://www.instructables.com/id/Easy-LED-Color-Changing-Light/
Easy LED Color Changing "Candle" - More DIY How To Projects]]> https://cdn.instructables.com/FYL/MJZ5/HP71H2BW/FYLMJZ5HP71H2BW.SQUARE2.jpg https://cdn.instructables.com/FYL/MJZ5/HP71H2BW/FYLMJZ5HP71H2BW.SQUARE.jpg https://cdn.instructables.com/FYL/MJZ5/HP71H2BW/FYLMJZ5HP71H2BW.SMALL.jpg Cats Science Club This is a simple color changing light that is great for kids and adults. Looks beautiful in a dimly lit room, great for the holidays, and makes a pretty cool night light. Materials Glue Gun - We are using a low temperature glue gun. It hurts when the glue touches your skin but it does not burn y...
By: Cats Science Club

Sat, 14 Dec 2013 08:41:26 PST
\$3.00 Altoids Charger (EASY BUILD) (CHEAP) http://www.instructables.com/id/300-Altoids-Charger-EASY-BUILD-CHEAP/
\$3.00 Altoids Charger (EASY BUILD) (CHEAP) - More DIY How To Projects]]> https://cdn.instructables.com/F4H/O57K/HOUG0C9N/F4HO57KHOUG0C9N.SQUARE2.jpg https://cdn.instructables.com/F4H/O57K/HOUG0C9N/F4HO57KHOUG0C9N.SQUARE.jpg https://cdn.instructables.com/F4H/O57K/HOUG0C9N/F4HO57KHOUG0C9N.SMALL.jpg snow1434 I know your thinking i have seen hundreds of these but have you ever seen one so easy to build? LETS GET STARTED Things you will need : L78MO5CV Voltage Regulator http://www.taydaelectronics.com/ic-integrated-circuits/voltage-regulators/lm7805-l7805-7805-voltage-regulator-ic-5v-1-5a.html ...
By: snow1434

Sun, 8 Dec 2013 21:48:07 PST
PowerTube Vr. 1 for bicycle headlight http://www.instructables.com/id/PowerTube-Vr-1/
PowerTube Vr. 1 for bicycle headlight - More DIY How To Projects]]> https://cdn.instructables.com/FZC/6I4T/HGH6Q3O0/FZC6I4THGH6Q3O0.SQUARE2.jpg https://cdn.instructables.com/FZC/6I4T/HGH6Q3O0/FZC6I4THGH6Q3O0.SQUARE.jpg https://cdn.instructables.com/FZC/6I4T/HGH6Q3O0/FZC6I4THGH6Q3O0.SMALL.jpg frapedia Recently purchased one of those bicycle lights using the XML T6 LED x3. Came with a 18650 8.4v 6400mAh Battery Pack and a Pouch with Velcro. The headlight has a voltage status function via a multi color LED but to be honest i am not satisfy with what function so i decided to add a voltage meter....
By: frapedia

Sat, 11 May 2013 15:43:09 PDT
How to make a led sign board http://www.instructables.com/id/How-to-make-a-led-sign-board/
How to make a led sign board - More DIY How To Projects]]> https://cdn.instructables.com/FQQ/EEN9/H6738BEN/FQQEEN9H6738BEN.SQUARE2.jpg https://cdn.instructables.com/FQQ/EEN9/H6738BEN/FQQEEN9H6738BEN.SQUARE.jpg https://cdn.instructables.com/FQQ/EEN9/H6738BEN/FQQEEN9H6738BEN.SMALL.jpg Pranavthegreat On sunday i was feeling bored so thought to make this its easy to make and just need few things Update  hey guys i hav added some new photos of this project and more cool things Things you need :- Parts:- acrylic sheet (i used a broken transparent writing pad for this project) bicolor led or any ...
By: Pranavthegreat

Fri, 29 Jun 2012 09:15:18 PDT
Very Simple LED Light http://www.instructables.com/id/Very-Simple-LED-Light/
Very Simple LED Light - More DIY How To Projects]]> https://cdn.instructables.com/FJQ/WPHS/GWVXGBNC/FJQWPHSGWVXGBNC.SQUARE2.jpg https://cdn.instructables.com/FJQ/WPHS/GWVXGBNC/FJQWPHSGWVXGBNC.SQUARE.jpg https://cdn.instructables.com/FJQ/WPHS/GWVXGBNC/FJQWPHSGWVXGBNC.SMALL.jpg freeza36 to begin, this is for beginners. I myself am one. It is very simple. It is pretty much just a red LED and 2 AAA batteries. The batteries are inside a battery case. The battery case is on the bottom of the Altoids tin (not actually an Altoids tin, but something alot like it.) The LED sticks through a...
By: freeza36

Sun, 1 Jan 2012 16:11:01 PST
Your first LED - More DIY How To Projects]]> http://cdn.instructables.com/FXU/BKTX/GOQY20XD/FXUBKTXGOQY20XD.SQUARE2.jpg http://cdn.instructables.com/FXU/BKTX/GOQY20XD/FXUBKTXGOQY20XD.SQUARE.jpg http://cdn.instructables.com/FXU/BKTX/GOQY20XD/FXUBKTXGOQY20XD.SMALL.jpg 9mvp9 This was also my first led. Super easy to make, I got all the parts from my local Radioshack. Its quite bright depending on the amount of solar energy provided! This is not my best instructable to be honest, The way to get power can be subsituted.  -9mvp9 Materials There is a question that must ...
By: 9mvp9