Instructables: exploring - technology - Audio http://www.instructables.com Sat, 25 Apr 2015 16:22:03 PDT BLOX v1.01 SPY ROVER Digilentcontest http://www.instructables.com/id/SPY-ROVER/
SPY ROVER Digilentcontest - More DIY How To Projects]]> http://cdn.instructables.com/FQM/GXUX/I8OH0S2B/FQMGXUXI8OH0S2B.SQUARE2.jpg http://cdn.instructables.com/FQM/GXUX/I8OH0S2B/FQMGXUXI8OH0S2B.SQUARE.jpg http://cdn.instructables.com/FQM/GXUX/I8OH0S2B/FQMGXUXI8OH0S2B.SMALL.jpg MarioaraR The main controller on Spy rover is chipKIT WI-FIRE and all sensorare connected at this controller (PmodGYRO, PmodACL, PmodGPS and PmodMAXSONAR) and the PmodBT2 is used for connection with smart device. The 2 motors are controlled with an H-bridge, and a top of a servomotor is mounted a video camera...
By: MarioaraR

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Sun, 19 Apr 2015 04:37:56 PDT
Personal bluetooth speaker http://www.instructables.com/id/Personal-bluetooth-speaker/
Personal bluetooth speaker - More DIY How To Projects]]> http://cdn.instructables.com/FCP/0HS5/I8J9VL46/FCP0HS5I8J9VL46.SQUARE2.jpg http://cdn.instructables.com/FCP/0HS5/I8J9VL46/FCP0HS5I8J9VL46.SQUARE.jpg http://cdn.instructables.com/FCP/0HS5/I8J9VL46/FCP0HS5I8J9VL46.SMALL.jpg fmoreno2 Making a bluetooth speaker isn't that hard and it even hasn't to be that expensive. With basic soldering skills and knowledge about electronics you can make yours in one day! Gather the parts A rechargeable battery, I used an old cell phone battery of 900mAh which gives me about 6 to 7h of music....
By: fmoreno2

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Thu, 16 Apr 2015 07:18:28 PDT
Add Bluetooth to any dock, stereo, speaker. http://www.instructables.com/id/Add-Bluetooth-to-any-dock-stereo-speaker/
Add Bluetooth to any dock, stereo, speaker. - More DIY How To Projects]]> http://cdn.instructables.com/FSX/WBO9/I8ILM2KV/FSXWBO9I8ILM2KV.SQUARE2.jpg http://cdn.instructables.com/FSX/WBO9/I8ILM2KV/FSXWBO9I8ILM2KV.SQUARE.jpg http://cdn.instructables.com/FSX/WBO9/I8ILM2KV/FSXWBO9I8ILM2KV.SMALL.jpg nsimpson4 This is a really simple way to add Bluetooth audio to basically whatever you want, for $8AUD or less! Acquire Bluetooth audio adaptor. I got mine from ebay, it cost $8AUD, but I could have gotten one straight from China for $4, I didn't want to wait. There are plenty of types available, but min...
By: nsimpson4

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Wed, 15 Apr 2015 04:35:25 PDT
DIY Roku Channel http://www.instructables.com/id/DIY-Roku-Channel/
DIY Roku Channel - More DIY How To Projects]]> http://cdn.instructables.com/FCQ/VZRR/I8CW4064/FCQVZRRI8CW4064.SQUARE2.jpg http://cdn.instructables.com/FCQ/VZRR/I8CW4064/FCQVZRRI8CW4064.SQUARE.jpg http://cdn.instructables.com/FCQ/VZRR/I8CW4064/FCQVZRRI8CW4064.SMALL.jpg MooreStudios This is a quick overview on how to build your own Roku channel with Roku Ninja – a DIY Roku Channel web software. Roku Ninja is a tool to build and manage video and audio on the Roku platform. It's great for content creators, publishers and more. These instructions are for both public and private c...
By: MooreStudios

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Mon, 13 Apr 2015 11:33:51 PDT
6 Watt Amplifier Using TDA2614 http://www.instructables.com/id/6-Watt-Amplifier-Using-TDA2614/
6 Watt Amplifier Using TDA2614 - More DIY How To Projects]]> http://cdn.instructables.com/FF4/ZDEJ/I8BGOO5X/FF4ZDEJI8BGOO5X.SQUARE2.jpg http://cdn.instructables.com/FF4/ZDEJ/I8BGOO5X/FF4ZDEJI8BGOO5X.SQUARE.jpg http://cdn.instructables.com/FF4/ZDEJ/I8BGOO5X/FF4ZDEJI8BGOO5X.SMALL.jpg CircuitToday A good quality of sound is provided by this amplifier.It is powered by a dual regulated power supply which makes the circuit easy for building it uses LM7812 and LM7912 and a transformer of 12-0-12 Volt 5 Amp Building On Breadboard The TDA2614 Is a SIP9 Packaged IC Which is a breadboard friendly ...
By: CircuitToday

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Sat, 11 Apr 2015 10:56:33 PDT
Alarm Clock with Infrared and Bluetooth Speakers http://www.instructables.com/id/Alarm-Clock-with-Infrared-and-Bluetooth-Speakers/
Alarm Clock with Infrared and Bluetooth Speakers - More DIY How To Projects]]> http://cdn.instructables.com/F4P/TRF0/I88LNVR9/F4PTRF0I88LNVR9.SQUARE2.jpg http://cdn.instructables.com/F4P/TRF0/I88LNVR9/F4PTRF0I88LNVR9.SQUARE.jpg http://cdn.instructables.com/F4P/TRF0/I88LNVR9/F4PTRF0I88LNVR9.SMALL.jpg benhur.goncalves INTRODUCTIONHi, my name is Ben Hur Gonçalves, I'm a mechatronic engineer graduated in Universidade de São Paulo, Brazil in 2010. Nowadays I work with real state, but I do these projects with arduino on weekends, just for fun. This was one of my first projects. As I researched here in Instructables, ...
By: benhur.goncalves

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Sun, 5 Apr 2015 12:17:44 PDT
How To Make A 60p Amp http://www.instructables.com/id/How-To-Make-A-60p-Amp/
How To Make A 60p Amp - More DIY How To Projects]]> http://cdn.instructables.com/FWF/CPLH/I81GDHZX/FWFCPLHI81GDHZX.SQUARE2.jpg http://cdn.instructables.com/FWF/CPLH/I81GDHZX/FWFCPLHI81GDHZX.SQUARE.jpg http://cdn.instructables.com/FWF/CPLH/I81GDHZX/FWFCPLHI81GDHZX.SMALL.jpg Conor M This Instructable will show you how to make a dirt cheap amplifier. You Will Need: You will need:- 1 flame - 1 skewer - 1 plastic pot Heat Up Your Skewer Firstly heat up your skewer, using the flame, being careful not to burn your fingers as metal is a very good conductor of heat. Make The ...
By: Conor M

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Fri, 3 Apr 2015 12:37:36 PDT
Common Emitter Amplifier http://www.instructables.com/id/Common-Emitter-Amplifier/
Common Emitter Amplifier - More DIY How To Projects]]> http://cdn.instructables.com/FC5/JLI9/I7YLIPM9/FC5JLI9I7YLIPM9.SQUARE2.jpg http://cdn.instructables.com/FC5/JLI9/I7YLIPM9/FC5JLI9I7YLIPM9.SQUARE.jpg http://cdn.instructables.com/FC5/JLI9/I7YLIPM9/FC5JLI9I7YLIPM9.SMALL.jpg Tom Neumiller A Common Emitter Amplifier is a remarkably simple, but also very useful, type of transistor circuit. The core purpose of this type of circuit is the ability to amplify a voltage applied to the base of a capacitor. This amplification has many useful applications, particularly in acoustics...
By: Tom Neumiller

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Wed, 1 Apr 2015 14:09:47 PDT
Speaker Project http://www.instructables.com/id/Speaker-Project/
Speaker Project - More DIY How To Projects]]> http://cdn.instructables.com/FVF/ST6K/I7YLGCKD/FVFST6KI7YLGCKD.SQUARE2.jpg http://cdn.instructables.com/FVF/ST6K/I7YLGCKD/FVFST6KI7YLGCKD.SQUARE.jpg http://cdn.instructables.com/FVF/ST6K/I7YLGCKD/FVFST6KI7YLGCKD.SMALL.jpg ZachB6 This instructable will show you how to make a speaker with few materials and even fewer skills. It is a fun little project that can be done by anyone and can be made as simply or as complicated and crazy as you like. Have Fun!Speakers work by sending electrical impulses through a wire which create a...
By: ZachB6

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Wed, 1 Apr 2015 03:33:16 PDT
Matchbox Microphone http://www.instructables.com/id/Matchbox-Microphone/
Matchbox Microphone - More DIY How To Projects]]> http://cdn.instructables.com/FW5/G9NH/I7VQO5O0/FW5G9NHI7VQO5O0.SQUARE2.jpg http://cdn.instructables.com/FW5/G9NH/I7VQO5O0/FW5G9NHI7VQO5O0.SQUARE.jpg http://cdn.instructables.com/FW5/G9NH/I7VQO5O0/FW5G9NHI7VQO5O0.SMALL.jpg Dave Hax How to make a really basic microphone out of a matchbox and pencil graphite. This simple electronics experiment demonstrates how a microphone works and the science behind it. We'll explore the fundamental principles of a microphone and build our own working model. Background A microphone is a de...
By: Dave Hax

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Mon, 30 Mar 2015 13:59:51 PDT
Modify your Y-cable headphones! http://www.instructables.com/id/Modify-your-Y-cable-headphones/
Modify your Y-cable headphones! - More DIY How To Projects]]> http://cdn.instructables.com/FVO/H8H8/I7W1RH3E/FVOH8H8I7W1RH3E.SQUARE2.jpg http://cdn.instructables.com/FVO/H8H8/I7W1RH3E/FVOH8H8I7W1RH3E.SQUARE.jpg http://cdn.instructables.com/FVO/H8H8/I7W1RH3E/FVOH8H8I7W1RH3E.SMALL.jpg simon.w.nordberg Turn your old Y-cable headphones into single wire headphones! Y-cables are the ones where a wire goes to each speaker. ;) Materials Microphone cable, 2 lead and shield.Wire, 1 lead and shield.Heat shrink tube.3.5mm jack Tools Cutters.Soldering iron.Wire stripper.Cordless drill. Preparing He...
By: simon.w.nordberg

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Mon, 30 Mar 2015 12:31:39 PDT
Headphone Jack Fix http://www.instructables.com/id/Headphone-Jack-Fix/
Headphone Jack Fix - More DIY How To Projects]]> http://cdn.instructables.com/FXG/H3D7/I7XR8CAK/FXGH3D7I7XR8CAK.SQUARE2.jpg http://cdn.instructables.com/FXG/H3D7/I7XR8CAK/FXGH3D7I7XR8CAK.SQUARE.jpg http://cdn.instructables.com/FXG/H3D7/I7XR8CAK/FXGH3D7I7XR8CAK.SMALL.jpg rockworm7 Hey guys! Okay so the other day I began running into a problem with my iPod touch 4th gen and its connection to my main pair of headphones. When playing music with this set up, all vocals were cut out and it was like listening for all the background stuff but it was still very VERY poor quality. Ear...
By: rockworm7

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Mon, 30 Mar 2015 10:16:45 PDT
Design your own reference bookshelf speakers http://www.instructables.com/id/Design-your-own-reference-bookshelf-speakers/
Design your own reference bookshelf speakers - More DIY How To Projects]]> http://cdn.instructables.com/FFT/ZO12/I7VQP0DS/FFTZO12I7VQP0DS.SQUARE2.jpg http://cdn.instructables.com/FFT/ZO12/I7VQP0DS/FFTZO12I7VQP0DS.SQUARE.jpg http://cdn.instructables.com/FFT/ZO12/I7VQP0DS/FFTZO12I7VQP0DS.SMALL.jpg p3nguin A few months back, I went into a big box consumer electronics store and wandered back to the elite section. Curious about the fuss, I asked the man to play some music through a pair of fancy $2000 speakers. Wow. I had no idea that music could sound that good. As any DIY person would do, I looked cl...
By: p3nguin

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Sun, 29 Mar 2015 18:28:05 PDT
Adafruit Bone Conduction Speaker http://www.instructables.com/id/Adafruit-Bone-Conduction-Speaker/
Adafruit Bone Conduction Speaker - More DIY How To Projects]]> http://cdn.instructables.com/F20/1L88/I7RGM12J/F201L88I7RGM12J.SQUARE2.jpg http://cdn.instructables.com/F20/1L88/I7RGM12J/F201L88I7RGM12J.SQUARE.jpg http://cdn.instructables.com/F20/1L88/I7RGM12J/F201L88I7RGM12J.SMALL.jpg BruceE3 After I had purchased my new iPod, I soon realized that it was incapable of creating its own sound. Thus, I decided to create a speaker that was small and light, but still had good audio quality. In the process of researching what type of speaker I should use, I came across a concept called bone c...
By: BruceE3

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Sun, 29 Mar 2015 17:15:33 PDT
Redneck Speakers http://www.instructables.com/id/Redneck-Speakers/
Redneck Speakers - More DIY How To Projects]]> http://cdn.instructables.com/FKQ/FI01/I7XQYQJA/FKQFI01I7XQYQJA.SQUARE2.jpg http://cdn.instructables.com/FKQ/FI01/I7XQYQJA/FKQFI01I7XQYQJA.SQUARE.jpg http://cdn.instructables.com/FKQ/FI01/I7XQYQJA/FKQFI01I7XQYQJA.SMALL.jpg cartyhead Did your computer speakers stop working, and you need something to make your music louder?. Just put your iPod in a toilet paper roll. Well... It's not as gross as it sounds. Just read on... Cutting Take a pair of scissors and cut a slit in the toilet paper roll big enough for your iPod to fit in...
By: cartyhead

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Sun, 29 Mar 2015 16:32:32 PDT
Raspberry Pi AirPlay Tube Radio http://www.instructables.com/id/Raspberry-Pi-AirPlay-Tube-Radio/
Raspberry Pi AirPlay Tube Radio - More DIY How To Projects]]> http://cdn.instructables.com/FUK/2PO3/I7MXYJGL/FUK2PO3I7MXYJGL.SQUARE2.jpg http://cdn.instructables.com/FUK/2PO3/I7MXYJGL/FUK2PO3I7MXYJGL.SQUARE.jpg http://cdn.instructables.com/FUK/2PO3/I7MXYJGL/FUK2PO3I7MXYJGL.SMALL.jpg More Cowbell Vintage tube radios are nostalgic. The crackle of the game on the after dark high powered AM station from 500 miles away. The smell of the tubes and the warmth of the tones. They remind us of simpler times. Times when families sat together - not blankly staring unengaged at the TV, bur rather ta...
By: More Cowbell

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Fri, 27 Mar 2015 17:04:18 PDT
Musical Visual Mania(Edited) http://www.instructables.com/id/Musical-Visual-Mania/
Musical Visual Mania(Edited) - More DIY How To Projects]]> http://cdn.instructables.com/FQC/ZLXX/I7RGBXWS/FQCZLXXI7RGBXWS.SQUARE2.jpg http://cdn.instructables.com/FQC/ZLXX/I7RGBXWS/FQCZLXXI7RGBXWS.SQUARE.jpg http://cdn.instructables.com/FQC/ZLXX/I7RGBXWS/FQCZLXXI7RGBXWS.SMALL.jpg Greenthorn Music-CoolLED's-GreatMusic+LED's-AWESOME...!This project is all about techie show-off. Here I'll show you how to design and develop your own Audio-Visual Showdown. In this Instructable we'll make an Android application which plays your selected songs in a random manner and send instructions to micro...
By: Greenthorn

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Fri, 27 Mar 2015 13:01:52 PDT
DIY simple audio mixer http://www.instructables.com/id/DIY-simple-audio-mixer/
DIY simple audio mixer - More DIY How To Projects]]> http://cdn.instructables.com/FU8/6RCP/I7RGAV65/FU86RCPI7RGAV65.SQUARE2.jpg http://cdn.instructables.com/FU8/6RCP/I7RGAV65/FU86RCPI7RGAV65.SQUARE.jpg http://cdn.instructables.com/FU8/6RCP/I7RGAV65/FU86RCPI7RGAV65.SMALL.jpg Yagi_ATTAroqi Assalamualaikum ' Hello people . i'll gonna make the DIY mixer device .(like dj stuff)i hope you enjoyso lets get start :) Prepare : you'll need :- a lunch box- 4 piece 10k resistor- a swicth DPDT- 4 piece , 3.5mm male audiojack- 3 piece , 3.5mm female audiojack- a RCA female audiojack- 3 piece 5...
By: Yagi_ATTAroqi

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Fri, 27 Mar 2015 10:13:58 PDT
Hindenburg the Steampunk Mp3 Player & Speaker & Lamp http://www.instructables.com/id/Hindenburg-the-Steampunk-Mp3-Player-Speaker-Lamp/
Hindenburg the Steampunk Mp3 Player & Speaker & Lamp - More DIY How To Projects]]> http://cdn.instructables.com/F61/KJ17/I7RG99SV/F61KJ17I7RG99SV.SQUARE2.jpg http://cdn.instructables.com/F61/KJ17/I7RG99SV/F61KJ17I7RG99SV.SQUARE.jpg http://cdn.instructables.com/F61/KJ17/I7RG99SV/F61KJ17I7RG99SV.SMALL.jpg hobbyman I always liked zeppelins and their steampunk-dieselpunk interior as well as exterior details.Then I thought of designing and building a functional product I can use in daily life in the form a zeppelin. Of course an audio product I imagined would best fit to this aim. After seeing mp3 player modules...
By: hobbyman

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Fri, 27 Mar 2015 05:11:16 PDT
DIY Mini AMPLFY Bluetooth, SolarPowered, Iphone Charging Speakers! http://www.instructables.com/id/DIY-Mini-AMPLFY-Bluetooth-SolarPowered-Iphone-Char/
DIY Mini AMPLFY Bluetooth, SolarPowered, Iphone Charging Speakers! - More DIY How To Projects]]> http://cdn.instructables.com/F30/KO76/I7MXQHKX/F30KO76I7MXQHKX.SQUARE2.jpg http://cdn.instructables.com/F30/KO76/I7MXQHKX/F30KO76I7MXQHKX.SQUARE.jpg http://cdn.instructables.com/F30/KO76/I7MXQHKX/F30KO76I7MXQHKX.SMALL.jpg Baclair The Speakers that have it all!Today, I will be going through how to make your very own mini AMPLFY portable Bluetooth Speaker from Scratch!!This is the most powerful, convenient and best-looking speaker I have made to date and now you can make it too!This speaker is IDEAL for taking to the beach or ...
By: Baclair

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Fri, 27 Mar 2015 02:12:31 PDT
Secret Sunglasses Headphones http://www.instructables.com/id/Secret-Sunglasses-Headphones/
Secret Sunglasses Headphones - More DIY How To Projects]]> http://cdn.instructables.com/FNB/CS7C/I7MXMA3M/FNBCS7CI7MXMA3M.SQUARE2.jpg http://cdn.instructables.com/FNB/CS7C/I7MXMA3M/FNBCS7CI7MXMA3M.SQUARE.jpg http://cdn.instructables.com/FNB/CS7C/I7MXMA3M/FNBCS7CI7MXMA3M.SMALL.jpg ziah I read about these little speakers called bone conductors. Bone conductors are like speakers but instead of creating sound waves with a speaker cone, they transmit the sound in vibrations. You can put them against different places on your skull to hear the sound. Nobody else can hear the bone conduc...
By: ziah

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Thu, 26 Mar 2015 16:20:23 PDT
Build a low noise contact microphone (inducer/transducer) http://www.instructables.com/id/How-to-build-a-contact-mic-inducertransducer-witho/
Build a low noise contact microphone (inducer/transducer) - More DIY How To Projects]]> http://cdn.instructables.com/FR8/99A1/I7MXKFBH/FR899A1I7MXKFBH.SQUARE2.jpg http://cdn.instructables.com/FR8/99A1/I7MXKFBH/FR899A1I7MXKFBH.SQUARE.jpg http://cdn.instructables.com/FR8/99A1/I7MXKFBH/FR899A1I7MXKFBH.SMALL.jpg simon.w.nordberg This instructable will show you how I built a great low noise contact microphone for my friend's double bass!Thanks to the transformer, the microphone has a very good signal to noise ratio. That means that the inherent hum/noise of contact microphones is almost gone! The microphone can also be used ...
By: simon.w.nordberg

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Thu, 26 Mar 2015 14:35:27 PDT
simplest audio transmitter (spybug) http://www.instructables.com/id/simplest-audio-transmitter-spybug/
simplest audio transmitter (spybug) - More DIY How To Projects]]> http://cdn.instructables.com/FRL/0UV1/I7RG986B/FRL0UV1I7RG986B.SQUARE2.jpg http://cdn.instructables.com/FRL/0UV1/I7RG986B/FRL0UV1I7RG986B.SQUARE.jpg http://cdn.instructables.com/FRL/0UV1/I7RG986B/FRL0UV1I7RG986B.SMALL.jpg ajmal hassan The following circuit is the simplest spybug circuit you can get. You can receive the audio through a radio or a FM receiver. The circuit transmits at 90MHz. Making of spybug Connect the emitter of transistor in between the 6 turns of the coil and 15 turns of the coil. The coil is wound on a 3mm...
By: ajmal hassan

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Wed, 25 Mar 2015 08:49:43 PDT
Speech Interruptor/Jammer http://www.instructables.com/id/Speech-InterruptorJammer/
Speech Interruptor/Jammer - More DIY How To Projects]]> http://cdn.instructables.com/FL7/32KE/I7LQMCPE/FL732KEI7LQMCPE.SQUARE2.jpg http://cdn.instructables.com/FL7/32KE/I7LQMCPE/FL732KEI7LQMCPE.SQUARE.jpg http://cdn.instructables.com/FL7/32KE/I7LQMCPE/FL732KEI7LQMCPE.SMALL.jpg Inducktion So, first off.This instructable was a LONG time coming. I had come up with this idea a while ago, after hearing about the details behind some basic "speech jamming" anomalies that occur when people use intercom systems. Basically, the intercom would introduce an ever so slight delay to the output of...
By: Inducktion

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Mon, 23 Mar 2015 19:04:05 PDT
Make your own "audiophile" quality speaker cables! http://www.instructables.com/id/Make-your-own-audiophile-quality-speaker-cables/
Make your own "audiophile" quality speaker cables! - More DIY How To Projects]]> http://cdn.instructables.com/F07/OSZW/I7KB3WLN/F07OSZWI7KB3WLN.SQUARE2.jpg http://cdn.instructables.com/F07/OSZW/I7KB3WLN/F07OSZWI7KB3WLN.SQUARE.jpg http://cdn.instructables.com/F07/OSZW/I7KB3WLN/F07OSZWI7KB3WLN.SMALL.jpg junits15 Welcome to my Instructable on how to make your own high end audio interconnects! This guide will take you from start to finish through the process of building your own DIY, braided, multi-strand speaker interconnects like the ones shown above. These can be made in any length and in many different ...
By: junits15

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Sun, 22 Mar 2015 15:13:34 PDT
Acrylic Dodecahedron Speaker With Sound Reactive LED's http://www.instructables.com/id/Acrylic-Dodecahedron-Speaker-With-Sound-Reactive-L/
Acrylic Dodecahedron Speaker With Sound Reactive LED's - More DIY How To Projects]]> http://cdn.instructables.com/FQ2/A4R0/I7IJ9PXZ/FQ2A4R0I7IJ9PXZ.SQUARE2.jpg http://cdn.instructables.com/FQ2/A4R0/I7IJ9PXZ/FQ2A4R0I7IJ9PXZ.SQUARE.jpg http://cdn.instructables.com/FQ2/A4R0/I7IJ9PXZ/FQ2A4R0I7IJ9PXZ.SMALL.jpg cschlager15 Hi, My name is Charlie Schlager. I am 15 years old, attending the Fessenden School in Massachusetts. This speaker is a very fun build for any DIYer looking for a cool project. I built this speaker primarily in the Fessenden innovation lab located on our campus. If you would like to see this space th...
By: cschlager15

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Sat, 21 Mar 2015 19:58:48 PDT
Knitted Rainbow Headphones http://www.instructables.com/id/Rainbow-Fi-Headphones/
Knitted Rainbow Headphones - More DIY How To Projects]]> http://cdn.instructables.com/FRE/58HF/I7GS0822/FRE58HFI7GS0822.SQUARE2.jpg http://cdn.instructables.com/FRE/58HF/I7GS0822/FRE58HFI7GS0822.SQUARE.jpg http://cdn.instructables.com/FRE/58HF/I7GS0822/FRE58HFI7GS0822.SMALL.jpg Becca Rose RAINBOW KNITTED HEADPHONES!!! What more can I say? They are bright for the summer and warm for the winter -I have enjoyed wearing these so much and got such great comments when wearing them! JOY.I had always wanted to customize my headphones because I wear them all the time when working on projects,...
By: Becca Rose

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Fri, 20 Mar 2015 00:19:18 PDT
The 555 All Star Sqonk Box Synth http://www.instructables.com/id/The-555-All-Star-Sqonk-Box-Synth/
The 555 All Star Sqonk Box Synth - More DIY How To Projects]]> http://cdn.instructables.com/FGS/B9PL/I7D66RGN/FGSB9PLI7D66RGN.SQUARE2.jpg http://cdn.instructables.com/FGS/B9PL/I7D66RGN/FGSB9PLI7D66RGN.SQUARE.jpg http://cdn.instructables.com/FGS/B9PL/I7D66RGN/FGSB9PLI7D66RGN.SMALL.jpg simon.w.nordberg This is a synth i built a while ago. It's designed by Dino Segovis (Youtube: Hackaweek). It's monophonic meaning that it plays one note at a time. If more than one button is pushed, the added resistance value will produce a higher tone instead of two tones. Mine has a problem with the amplifier but ...
By: simon.w.nordberg

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Thu, 19 Mar 2015 07:44:06 PDT
Easy Wooden Speaker Dock http://www.instructables.com/id/Easy-Wooden-Speaker-Dock/
Easy Wooden Speaker Dock - More DIY How To Projects]]> http://cdn.instructables.com/FZF/COLA/I7D65SMC/FZFCOLAI7D65SMC.SQUARE2.jpg http://cdn.instructables.com/FZF/COLA/I7D65SMC/FZFCOLAI7D65SMC.SQUARE.jpg http://cdn.instructables.com/FZF/COLA/I7D65SMC/FZFCOLAI7D65SMC.SMALL.jpg Maker Spark Here's how to make an easy (and cheap) phone dock with speakers, made out of wood. The purpose of this was primarily to experiment with a natural, wood structure, not to create the greatest sound system. In order to have the optimum audio output, an air chamber and decent drivers would be needed. As...
By: Maker Spark

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Wed, 18 Mar 2015 14:17:51 PDT
Nexys 4 DDR LED strip Audio Spectrum http://www.instructables.com/id/Nexys-4-DDR-LED-strip-Audio-Spectrum/
Nexys 4 DDR LED strip Audio Spectrum - More DIY How To Projects]]> http://cdn.instructables.com/F85/UXON/I7CCG9B1/F85UXONI7CCG9B1.SQUARE2.jpg http://cdn.instructables.com/F85/UXON/I7CCG9B1/F85UXONI7CCG9B1.SQUARE.jpg http://cdn.instructables.com/F85/UXON/I7CCG9B1/F85UXONI7CCG9B1.SMALL.jpg MirceaDabacan Project descriptionThe project uses the Digilent Nexys 4 (DDR) on-board microphone to capture the environment sound. The audio signal is shown both in the time domain and frequency domain (spectrum) on a VGA display. The spectrum is also shown on a 30 color LED strip. See the movie.Required componen...
By: MirceaDabacan

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Wed, 18 Mar 2015 09:14:26 PDT
Lasercut Wooden Headshell http://www.instructables.com/id/Lasercut-Wooden-Headshell/
Lasercut Wooden Headshell - More DIY How To Projects]]> http://cdn.instructables.com/F5W/YC5P/I7CCDBT4/F5WYC5PI7CCDBT4.SQUARE2.jpg http://cdn.instructables.com/F5W/YC5P/I7CCDBT4/F5WYC5PI7CCDBT4.SQUARE.jpg http://cdn.instructables.com/F5W/YC5P/I7CCDBT4/F5WYC5PI7CCDBT4.SMALL.jpg freedcreativity I just so happened to have an extra cartridge laying around on a beat up aluminum headshell. So I made a new one.Wood has long been favored for its acoustic properties, from guitars to speakers. Looking for materials it seemed the logical choice. I used a small piece of cherry from the scrap bin. Yo...
By: freedcreativity

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Mon, 16 Mar 2015 18:21:57 PDT
Rodayo - Boombox http://www.instructables.com/id/Rodayo-Boombox/
Rodayo - Boombox - More DIY How To Projects]]> http://cdn.instructables.com/FEI/L4XG/I7CCBRMO/FEIL4XGI7CCBRMO.SQUARE2.jpg http://cdn.instructables.com/FEI/L4XG/I7CCBRMO/FEIL4XGI7CCBRMO.SQUARE.jpg http://cdn.instructables.com/FEI/L4XG/I7CCBRMO/FEIL4XGI7CCBRMO.SMALL.jpg mpc340 This BoomBox is my second attempt at a portable powerhouse. The first attempt turned out great and sounded great but was WAY too heavy and not the easiest thing to move around.The goals for this radio were simple- Loud- Light- Long (Playback time) New design My first Radio used: - 1/2" MDF as the...
By: mpc340

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Mon, 16 Mar 2015 18:08:02 PDT
The Boominator: 360° of 115dB music http://www.instructables.com/id/The-Boominator-360-of-115dB-music/
The Boominator: 360° of 115dB music - More DIY How To Projects]]> http://cdn.instructables.com/FAW/X7Y6/I7HG7VXU/FAWX7Y6I7HG7VXU.SQUARE2.jpg http://cdn.instructables.com/FAW/X7Y6/I7HG7VXU/FAWX7Y6I7HG7VXU.SQUARE.jpg http://cdn.instructables.com/FAW/X7Y6/I7HG7VXU/FAWX7Y6I7HG7VXU.SMALL.jpg lutkeveld Hi there and welcome to the Boominator Buildlog.This is the pinnacle of boomboxes that me and my friend have been working on for the last couple of months. Many days were spend building this beast. What makes it so great you may ask. Well, multiple things:- Capable of doing 115 dB at 1 meter- Capabl...
By: lutkeveld

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Mon, 16 Mar 2015 11:45:23 PDT
toolbox radio http://www.instructables.com/id/toolbox-radio/
toolbox radio - More DIY How To Projects]]> http://cdn.instructables.com/FE8/FYME/I78VRDPY/FE8FYMEI78VRDPY.SQUARE2.jpg http://cdn.instructables.com/FE8/FYME/I78VRDPY/FE8FYMEI78VRDPY.SQUARE.jpg http://cdn.instructables.com/FE8/FYME/I78VRDPY/FE8FYMEI78VRDPY.SMALL.jpg dmahaffy can be made cheaply if you have the spare parts. I just used a old car stereo and 2 5x7 speakers, and a pc power supply. determine the wiring of the radio and power supply. first off we need to power this thing right??? well just grab an old power supply from that desktop Dino in the basement, an...
By: dmahaffy

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Mon, 16 Mar 2015 00:03:45 PDT
DIY Audio Signal Patch Cable For Two Amplifiers http://www.instructables.com/id/DIY-Audio-Signal-Patch-Cable-For-Two-Amplifiers/
DIY Audio Signal Patch Cable For Two Amplifiers - More DIY How To Projects]]> http://cdn.instructables.com/FZN/F6LF/I74NBF8X/FZNF6LFI74NBF8X.SQUARE2.jpg http://cdn.instructables.com/FZN/F6LF/I74NBF8X/FZNF6LFI74NBF8X.SQUARE.jpg http://cdn.instructables.com/FZN/F6LF/I74NBF8X/FZNF6LFI74NBF8X.SMALL.jpg honey181 Welcome back guys! You remember i said you that i'm going to make an another instructable for making a patch cable which will connect two identical subwoofers or amplifiers to one audio source?? This is it!! This instructables is useful for DJ enthusiasts also as they'll get to know how their patch ...
By: honey181

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Thu, 12 Mar 2015 06:31:39 PDT
Using Buttons and Sensors to Make Music with the Intel Edison http://www.instructables.com/id/Using-Sensors-to-Make-Music-with-the-Intel-Edison/
Using Buttons and Sensors to Make Music with the Intel Edison - More DIY How To Projects]]> http://cdn.instructables.com/FQB/HJEW/I74N9TLS/FQBHJEWI74N9TLS.SQUARE2.jpg http://cdn.instructables.com/FQB/HJEW/I74N9TLS/FQBHJEWI74N9TLS.SQUARE.jpg http://cdn.instructables.com/FQB/HJEW/I74N9TLS/FQBHJEWI74N9TLS.SMALL.jpg Jbuchacher Goals Get comfortable using the Edison to prototype a hardware project Build a simple Node.js application Play around with the power of WebSockets and real time networking Take advantage of Cylon.js ease-of-use when interfacing with buttons and sensors Explore digitally synthesizing sounds...
By: Jbuchacher

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Wed, 11 Mar 2015 21:49:30 PDT
Pokeball Speakers http://www.instructables.com/id/Pokeball-Speakers/
Pokeball Speakers - More DIY How To Projects]]> http://cdn.instructables.com/FLG/A99Y/I74N6K7S/FLGA99YI74N6K7S.SQUARE2.jpg http://cdn.instructables.com/FLG/A99Y/I74N6K7S/FLGA99YI74N6K7S.SQUARE.jpg http://cdn.instructables.com/FLG/A99Y/I74N6K7S/FLGA99YI74N6K7S.SMALL.jpg mkarvonen 3D printed Pokeball speakers with NeoPixels. What could be more awesome?Parts needed:-Speakers. I used an old PC speakers that has got a active "sub-woofer" witch power the speakers.-3D printer or some place where you can print them. Total print cost for piece was about 2 dollars.Plastic used in the...
By: mkarvonen

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Wed, 11 Mar 2015 12:10:47 PDT
Connecting Spectre to Max/msp http://www.instructables.com/id/Connecting-Spectre-to-Maxmsp/
Connecting Spectre to Max/msp - More DIY How To Projects]]> http://cdn.instructables.com/FZ6/WR9F/I74L8A7V/FZ6WR9FI74L8A7V.SQUARE2.jpg http://cdn.instructables.com/FZ6/WR9F/I74L8A7V/FZ6WR9FI74L8A7V.SQUARE.jpg http://cdn.instructables.com/FZ6/WR9F/I74L8A7V/FZ6WR9FI74L8A7V.SMALL.jpg hzimmerman Spectre by Audiofile Engineering is one of the best metering options for OSX. It’s got all kinds of meters (VU, BBC, LU, Nordic, K12, etc.) and look amazing.So how do we get max/msp to talk to Spectre? AUNetSend Spectre uses AUNetSend by Apple. On the max side of things, you don’t even need to kn...
By: hzimmerman

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Wed, 11 Mar 2015 07:18:34 PDT
Pro Tools relative grid... what is it good for? http://www.instructables.com/id/Pro-Tools-relative-grid-what-is-it-good-for/
Pro Tools relative grid... what is it good for? - More DIY How To Projects]]> http://cdn.instructables.com/F0H/V96K/I760NRQV/F0HV96KI760NRQV.SQUARE2.jpg http://cdn.instructables.com/F0H/V96K/I760NRQV/F0HV96KI760NRQV.SQUARE.jpg http://cdn.instructables.com/F0H/V96K/I760NRQV/F0HV96KI760NRQV.SMALL.jpg hzimmerman Every Pro Tools user knows them: Slip, Shuffle, Spot and Grid. That's four ways to move and copy Clips (formerly: Regions) in the Pro Tools timeline. But there's another option hidden under Grid, called Relative Grid. It's just one of those things in Pro Tools I ignored for years until it dawned on ...
By: hzimmerman

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Tue, 10 Mar 2015 08:22:26 PDT
DIY turntable with amp preamp and buffer in wooden case http://www.instructables.com/id/DIY-turntable-with-amp-preamp-and-buffer-in-wooden/
DIY turntable with amp preamp and buffer in wooden case - More DIY How To Projects]]> http://cdn.instructables.com/FNK/3BL1/I71QCJFQ/FNK3BL1I71QCJFQ.SQUARE2.jpg http://cdn.instructables.com/FNK/3BL1/I71QCJFQ/FNK3BL1I71QCJFQ.SQUARE.jpg http://cdn.instructables.com/FNK/3BL1/I71QCJFQ/FNK3BL1I71QCJFQ.SMALL.jpg MCumic10 One day I found old and brokendual hifi with turntable of funny shape. I checked mechanism of turntable and it was ok. Then the idea came to me that I can fulfill my dream of making my own hifi with turntable in wooden case with mechanism I found.I knew in start that I want wooden case and that it c...
By: MCumic10

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Mon, 9 Mar 2015 11:51:27 PDT
DIY Wireless Bluetooth Speaker or Headphone Adapter from an Old Bluetooth Headset http://www.instructables.com/id/DIY-Wireless-Bluetooth-Speaker-Adapter-from-a-Blue/
DIY Wireless Bluetooth Speaker or Headphone Adapter from an Old Bluetooth Headset - More DIY How To Projects]]> http://cdn.instructables.com/FSM/YDUT/I6YXT3FA/FSMYDUTI6YXT3FA.SQUARE2.jpg http://cdn.instructables.com/FSM/YDUT/I6YXT3FA/FSMYDUTI6YXT3FA.SQUARE.jpg http://cdn.instructables.com/FSM/YDUT/I6YXT3FA/FSMYDUTI6YXT3FA.SMALL.jpg smolnár1 The wireless speakers and headphones are so expensive, but I'm going to make a cheap bluetooth speaker/headphone adapter. Parts: Bluetooth headset3.5 mm jack plugSome short wiresTools: Soldering ironWire cutter Get inside your headset! You will see two wires to the speaker. Cut them off! Conn...
By: smolnár1

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Sun, 8 Mar 2015 10:54:20 PDT
Easy Makey Makey Floor Piano http://www.instructables.com/id/Easy-Makey-Makey-Floor-Piano/
Easy Makey Makey Floor Piano - More DIY How To Projects]]> http://cdn.instructables.com/FU9/E1WA/I6YLWT8J/FU9E1WAI6YLWT8J.SQUARE2.jpg http://cdn.instructables.com/FU9/E1WA/I6YLWT8J/FU9E1WAI6YLWT8J.SQUARE.jpg http://cdn.instructables.com/FU9/E1WA/I6YLWT8J/FU9E1WAI6YLWT8J.SMALL.jpg dellinger I found the opportunity to try out a Makey Makey as part of an Instructables build night at my local makerspace, The Maker Station. In case you are not familiar with it, a Makey Makey is a kit that allows you turn turn everyday objects into touchpads that you can use to interface with a computer. Th...
By: dellinger

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Sat, 7 Mar 2015 21:08:23 PST
Simple amplifier with TDA2822M http://www.instructables.com/id/Simple-amplifier-with-TDA2822M/
Simple amplifier with TDA2822M - More DIY How To Projects]]> http://cdn.instructables.com/F5L/SJ93/I6RSX3RZ/F5LSJ93I6RSX3RZ.SQUARE2.jpg http://cdn.instructables.com/F5L/SJ93/I6RSX3RZ/F5LSJ93I6RSX3RZ.SQUARE.jpg http://cdn.instructables.com/F5L/SJ93/I6RSX3RZ/F5LSJ93I6RSX3RZ.SMALL.jpg voblak In this instructable you'll learn, how to make a simple audio amplifier with the TDA2822M. The total cost of the components shouldn't cost much (5$ max) and because the circuit is very simple you don't need a PCB, you can make it on a protoboard. Things you'll need You'll need a soldering iron, ...
By: voblak

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Wed, 4 Mar 2015 02:10:29 PST
Repair Broken Sennheiser Headphones http://www.instructables.com/id/Repair-Broken-Sennheiser-Headphones/
Repair Broken Sennheiser Headphones - More DIY How To Projects]]> http://cdn.instructables.com/FEI/P0YG/I6RSM513/FEIP0YGI6RSM513.SQUARE2.jpg http://cdn.instructables.com/FEI/P0YG/I6RSM513/FEIP0YGI6RSM513.SQUARE.jpg http://cdn.instructables.com/FEI/P0YG/I6RSM513/FEIP0YGI6RSM513.SMALL.jpg bbessette92 After going through many pairs of in-ear/ear bud headphones, which are notoriously fragile and always seem to short out on the left side, I decided to switch to some full-size, over-ear headphones. After doing a lot of research, I settled on the Sennheiser HD202s. While they worked great for a time,...
By: bbessette92

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Mon, 2 Mar 2015 13:40:10 PST
Vintage Waterproof Boom Box http://www.instructables.com/id/Vintage-Waterproof-Boom-Box/
Vintage Waterproof Boom Box - More DIY How To Projects]]> http://cdn.instructables.com/F6C/YQBP/I6RSFPH9/F6CYQBPI6RSFPH9.SQUARE2.jpg http://cdn.instructables.com/F6C/YQBP/I6RSFPH9/F6CYQBPI6RSFPH9.SQUARE.jpg http://cdn.instructables.com/F6C/YQBP/I6RSFPH9/F6CYQBPI6RSFPH9.SMALL.jpg Tater Zoid For this build, I wanted a Ka-Boom Box with a special super power. That power is to be water (& beer) repellant for use at the pool, beach or an outrageous party. Several components were used to achieve this goal and I found that my price point stayed on mark. While I have not actually had to test t...
By: Tater Zoid

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Mon, 2 Mar 2015 10:35:12 PST
DIY AUX Splitter http://www.instructables.com/id/DIY-AUX-Splitter/
DIY AUX Splitter - More DIY How To Projects]]> http://cdn.instructables.com/FNQ/OI9P/I6NI2N2K/FNQOI9PI6NI2N2K.SQUARE2.jpg http://cdn.instructables.com/FNQ/OI9P/I6NI2N2K/FNQOI9PI6NI2N2K.SQUARE.jpg http://cdn.instructables.com/FNQ/OI9P/I6NI2N2K/FNQOI9PI6NI2N2K.SMALL.jpg AndreyT Have you ever had the need for a second AUX connection on your phone or just wanted to share headphones with someone but didn't want to use only one headphone. Well today is your luck day, I will show you how to make a AUX splitter so you can use two headphones from one AUX. Tools and Parts Th...
By: AndreyT

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Fri, 27 Feb 2015 07:18:08 PST
Vocal GOBO - Sound Dampener Shield - Vocal Booth - Vocal Box - Reflexion Filter - Vocalshield http://www.instructables.com/id/Vocal-GOBO-Sound-Dampener-Shield-Vocal-Booth-Vocal/
Vocal GOBO - Sound Dampener Shield - Vocal Booth - Vocal Box - Reflexion Filter - Vocalshield - More DIY How To Projects]]> http://cdn.instructables.com/FZ0/WAEW/I6HSJX22/FZ0WAEWI6HSJX22.SQUARE2.jpg http://cdn.instructables.com/FZ0/WAEW/I6HSJX22/FZ0WAEWI6HSJX22.SQUARE.jpg http://cdn.instructables.com/FZ0/WAEW/I6HSJX22/FZ0WAEWI6HSJX22.SMALL.jpg BeavisChrist I started to record more vocals in my home studio and wanted to get a better sound and after some research I found out what a "GOBO" was. I had seen these sound dampener things but didn't really realize what they did. Now I do. I found a youtube video of a great idea on how to build one that did not...
By: BeavisChrist

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Wed, 25 Feb 2015 11:54:39 PST
Turn paper into a speaker! http://www.instructables.com/id/Turn-paper-into-a-speaker/
Turn paper into a speaker! - More DIY How To Projects]]> http://cdn.instructables.com/FHM/N7N1/I6HSD0HD/FHMN7N1I6HSD0HD.SQUARE2.jpg http://cdn.instructables.com/FHM/N7N1/I6HSD0HD/FHMN7N1I6HSD0HD.SQUARE.jpg http://cdn.instructables.com/FHM/N7N1/I6HSD0HD/FHMN7N1I6HSD0HD.SMALL.jpg AgIC Speakers are so common in the world, but do you know that you can make primitive one very easily? Using conductive ink pen, your simple drawing can work as a speaker. Let's see it works!A coil drawn by a conductive ink works as a speaker, as the video shows. Draw your own speaker and play with it. ...
By: AgIC

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Mon, 23 Feb 2015 15:03:52 PST
Audio Projects Hum Problems http://www.instructables.com/id/Audio-Projects-Hum-Problems/
Audio Projects Hum Problems - More DIY How To Projects]]> http://cdn.instructables.com/FIN/G3EL/I6J7V4E3/FING3ELI6J7V4E3.SQUARE2.jpg http://cdn.instructables.com/FIN/G3EL/I6J7V4E3/FING3ELI6J7V4E3.SQUARE.jpg http://cdn.instructables.com/FIN/G3EL/I6J7V4E3/FING3ELI6J7V4E3.SMALL.jpg jankeifer Introductionso many of us, our first projects revolved around audio electronics, and majority of which was building mic preamps and amplifiers.One of our biggest problems was that dreadful hum that's present when we hit our preamps just above 12'oclock.now I'm not an audio engineer, nor do I have a ...
By: jankeifer

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Mon, 23 Feb 2015 10:11:23 PST
Lm386 Multi Purpose Amp http://www.instructables.com/id/Lm389-Multi-Purpose-Amp/
Lm386 Multi Purpose Amp - More DIY How To Projects]]> http://cdn.instructables.com/FXX/V3HP/I67SBKEC/FXXV3HPI67SBKEC.SQUARE2.jpg http://cdn.instructables.com/FXX/V3HP/I67SBKEC/FXXV3HPI67SBKEC.SQUARE.jpg http://cdn.instructables.com/FXX/V3HP/I67SBKEC/FXXV3HPI67SBKEC.SMALL.jpg rohan paul The Lm386 milti purpose amp, can be used with audio devices, guitars etc :) ENJOY !!!! and it works great :PWARNING - do not connect to 12v dc supply, the lm386 and the 100uF cap may blow up !!!HAPPENED WITH ME :p Parts u need !! LM386 IC10K POT220uF CAP10uF CAP100uF CAP0.047uF CAPAUDIO MALE FE...
By: rohan paul

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Mon, 16 Feb 2015 21:30:49 PST