Instructables: exploring - technology - audio - featured http://www.instructables.com Sat, 27 May 2017 03:35:19 PDT BLOX v1.01 Portable Bluetooth Speaker http://www.instructables.com/id/Homemade-Portable-Bluetooth-Speaker/
Portable Bluetooth Speaker - More DIY How To Projects]]> https://cdn.instructables.com/FKE/JCZ0/J30SZLFE/FKEJCZ0J30SZLFE.SQUARE2.jpg https://cdn.instructables.com/FKE/JCZ0/J30SZLFE/FKEJCZ0J30SZLFE.SQUARE.jpg https://cdn.instructables.com/FKE/JCZ0/J30SZLFE/FKEJCZ0J30SZLFE.SMALL.jpg stan9801 Hey guys,I made this bluetooth speaker last year, It took me about 3 months to build it.I used only quality components for this speaker.Here is a video about it!https://www.youtube.com/watch?v=sV9X4A-DNSwI hope you guys like my speaker! Design Your Speaker and Collect Al the Parts I made my speak...
By: stan9801

Continue Reading »]]>
Tue, 23 May 2017 12:24:44 PDT
Making an Audio Mixer http://www.instructables.com/id/Making-an-Audio-Mixer/
Making an Audio Mixer - More DIY How To Projects]]> https://cdn.instructables.com/F95/WKXH/J2UPLNS1/F95WKXHJ2UPLNS1.SQUARE2.jpg https://cdn.instructables.com/F95/WKXH/J2UPLNS1/F95WKXHJ2UPLNS1.SQUARE.jpg https://cdn.instructables.com/F95/WKXH/J2UPLNS1/F95WKXHJ2UPLNS1.SMALL.jpg randofo This simple passive DIY stereo audio mixer demonstrates resistors in use. When I say stereo, I am not talking about your home entertainment signal, but an audio track with a separate left and right channel.This mixer will allow us to combine two stereo tracks into one single track, while adjusting t...
By: randofo

Continue Reading »]]>
Mon, 22 May 2017 07:17:18 PDT
AP1 Honda S2000 Stock Speaker Replacement http://www.instructables.com/id/AP1-Honda-S2000-Stock-Speaker-Replacement/
AP1 Honda S2000 Stock Speaker Replacement - More DIY How To Projects]]> https://cdn.instructables.com/F43/ECXY/J2UPH190/F43ECXYJ2UPH190.SQUARE2.jpg https://cdn.instructables.com/F43/ECXY/J2UPH190/F43ECXYJ2UPH190.SQUARE.jpg https://cdn.instructables.com/F43/ECXY/J2UPH190/F43ECXYJ2UPH190.SMALL.jpg blimma10 Hi S2000 enthusiasts! After searching for good instructions on replacing my 2003 S2000's stock speakers, I realized that they were all for AP2 S2000's, which vary in design of the door panels. So, here is my solution to my own dilemma. Hopefully it will shine some light on yours too! Keep in mind, m...
By: blimma10

Continue Reading »]]>
Sat, 20 May 2017 15:11:11 PDT
DIY USB Speaker http://www.instructables.com/id/DIY-USB-Speaker/
DIY USB Speaker - More DIY How To Projects]]> https://cdn.instructables.com/FKH/1IWM/J2UPDE64/FKH1IWMJ2UPDE64.SQUARE2.jpg https://cdn.instructables.com/FKH/1IWM/J2UPDE64/FKH1IWMJ2UPDE64.SQUARE.jpg https://cdn.instructables.com/FKH/1IWM/J2UPDE64/FKH1IWMJ2UPDE64.SMALL.jpg SHAMSUDHEEN MARAKKAR I made this zero cost speaker as one of my vacation time passes.It gives a clear output as it uses a 8002 class d amplifier ic.I collected all the things needed from trash and scrap centers near me.Things needed: A small piece of paper pulp hard board. A small piece of copper clad board. A 2 inch s...
By: SHAMSUDHEEN MARAKKAR

Continue Reading »]]>
Fri, 19 May 2017 11:32:25 PDT
Mouse Radio (Sendung mit der Maus) http://www.instructables.com/id/Mouse-Radio-Sendung-Mit-Der-Maus/
Mouse Radio (Sendung mit der Maus) - More DIY How To Projects]]> https://cdn.instructables.com/F8E/IKOX/J2UPBON7/F8EIKOXJ2UPBON7.SQUARE2.jpg https://cdn.instructables.com/F8E/IKOX/J2UPBON7/F8EIKOXJ2UPBON7.SQUARE.jpg https://cdn.instructables.com/F8E/IKOX/J2UPBON7/F8EIKOXJ2UPBON7.SMALL.jpg X-plain Hi, there I'm Niklas and in this instructable I will show you, how you can make a mouse radio from the German TV series "Die Sendung mit der Maus". Its an easy project and ideal as a present! Get the Materials and Tools Materials: Radio-kit (Conrad) One board of multiplex or scrap wood small spea...
By: X-plain

Continue Reading »]]>
Fri, 19 May 2017 05:23:14 PDT
Circuit Bent ODB Pedal http://www.instructables.com/id/Circuit-Bent-ODB-Pedal/
Circuit Bent ODB Pedal - More DIY How To Projects]]> https://cdn.instructables.com/FOR/R8S5/J2QFGAH9/FORR8S5J2QFGAH9.SQUARE2.jpg https://cdn.instructables.com/FOR/R8S5/J2QFGAH9/FORR8S5J2QFGAH9.SQUARE.jpg https://cdn.instructables.com/FOR/R8S5/J2QFGAH9/FORR8S5J2QFGAH9.SMALL.jpg Pu22L3 I had an old ODB pedal sitting around the house. I wanted to make a quirky distortion with touch points and viola, THIS PEDAL WAS BORN. O BAYBEE I LIKE IT RAWWWW Dismantle the main thing to look out for are 4 things when you break it open:1)Phillips Screw Driver2)Adjustable Mini Wrench3)Wire Cutt...
By: Pu22L3

Continue Reading »]]>
Thu, 18 May 2017 07:29:47 PDT
Input/output Patch Box With Bluetooth http://www.instructables.com/id/Inputoutput-Patch-Box-With-Bluetooth/
Input/output Patch Box With Bluetooth - More DIY How To Projects]]> https://cdn.instructables.com/FTZ/9T2I/J2QF3YFA/FTZ9T2IJ2QF3YFA.SQUARE2.jpg https://cdn.instructables.com/FTZ/9T2I/J2QF3YFA/FTZ9T2IJ2QF3YFA.SQUARE.jpg https://cdn.instructables.com/FTZ/9T2I/J2QF3YFA/FTZ9T2IJ2QF3YFA.SMALL.jpg billnystedt What is it?A passive input and output selector with intergrated Bluetooth receiver and separate volume knobs for each output.Why did I build it?I wanted a way to connect the speaker sets in my kitchen and living-room. But I wanted the option to use different sources in different rooms, or one source...
By: billnystedt

Continue Reading »]]>
Wed, 17 May 2017 01:27:11 PDT
Lemon Synthesizer http://www.instructables.com/id/Lemon-Synthesizer/
Lemon Synthesizer - More DIY How To Projects]]> https://cdn.instructables.com/FNJ/K05T/J2MAQM5N/FNJK05TJ2MAQM5N.SQUARE2.jpg https://cdn.instructables.com/FNJ/K05T/J2MAQM5N/FNJK05TJ2MAQM5N.SQUARE.jpg https://cdn.instructables.com/FNJ/K05T/J2MAQM5N/FNJK05TJ2MAQM5N.SMALL.jpg Pu22L3 This is a touch based lemon synth built off of this macumbista circuit design.I am working with a friend on a installation piece in Hawaii in July and I wanted to involve a touch based circuit so i can connect it both to plants and his rice bowl installation. Connecting this circuit to the lemon as ...
By: Pu22L3

Continue Reading »]]>
Sun, 14 May 2017 01:39:05 PDT
Contact Microphone http://www.instructables.com/id/Contact-Microphone/
Contact Microphone - More DIY How To Projects]]> https://cdn.instructables.com/FP4/Y1EO/J2KPC2TN/FP4Y1EOJ2KPC2TN.SQUARE2.jpg https://cdn.instructables.com/FP4/Y1EO/J2KPC2TN/FP4Y1EOJ2KPC2TN.SQUARE.jpg https://cdn.instructables.com/FP4/Y1EO/J2KPC2TN/FP4Y1EOJ2KPC2TN.SMALL.jpg CoolStuffByMatt This device is designed to allow you to hear the vibrations moving through a solid object. The piezo disk in the cap converts the vibrations it feels into electrical signals in the form of positive and negative voltages. This signal are then made bigger as it goes through the amplifier and smoothe...
By: CoolStuffByMatt

Continue Reading »]]>
Fri, 12 May 2017 06:48:54 PDT
Smartphone WIRED Connection to Old Opel Tape Player, Headset Functions, Mic! http://www.instructables.com/id/Smartphone-WIRED-Connection-to-Old-Opel-Tape-Playe/
Smartphone WIRED Connection to Old Opel Tape Player, Headset Functions, Mic! - More DIY How To Projects]]> https://cdn.instructables.com/FK1/0PNM/J2GF47TG/FK10PNMJ2GF47TG.SQUARE2.jpg https://cdn.instructables.com/FK1/0PNM/J2GF47TG/FK10PNMJ2GF47TG.SQUARE.jpg https://cdn.instructables.com/FK1/0PNM/J2GF47TG/FK10PNMJ2GF47TG.SMALL.jpg paulgabriel.cristea Hey guys, here's another project I made, that I am proud of! I drive a really old 1994 Opel Astra F, with a Blaupunkt SC 202C car radio, and I wanted a wired, handsfree connection to play music, and more. After a lot of searching, I came across THIS INSTRUCTABLE, a great guide that explained exactly...
By: paulgabriel.cristea

Continue Reading »]]>
Wed, 10 May 2017 11:57:58 PDT
Improve the Bass Punch of Your Subwoofer http://www.instructables.com/id/Improve-the-Bass-Punch-of-Your-Subwoofer/
Improve the Bass Punch of Your Subwoofer - More DIY How To Projects]]> https://cdn.instructables.com/FCM/7CCJ/J2AWL0PJ/FCM7CCJJ2AWL0PJ.SQUARE2.jpg https://cdn.instructables.com/FCM/7CCJ/J2AWL0PJ/FCM7CCJJ2AWL0PJ.SQUARE.jpg https://cdn.instructables.com/FCM/7CCJ/J2AWL0PJ/FCM7CCJJ2AWL0PJ.SMALL.jpg bhvm Everyone loves their bass.Be it Concrete smashing Beat of the drums or the slow and thoroughly massaging tone of a Pipe organ. And we count on our Subwoofers to deliver it well dressed. My Faithful Bass Companion has been a very small Creative 2.1 system. Its my Secondary system that I use for casua...
By: bhvm

Continue Reading »]]>
Sun, 7 May 2017 20:27:40 PDT
Cardboard Mini Speaker http://www.instructables.com/id/Cardboard-Mini-Speaker/
Cardboard Mini Speaker - More DIY How To Projects]]> https://cdn.instructables.com/FKP/AXF4/J2AWICSM/FKPAXF4J2AWICSM.SQUARE2.jpg https://cdn.instructables.com/FKP/AXF4/J2AWICSM/FKPAXF4J2AWICSM.SQUARE.jpg https://cdn.instructables.com/FKP/AXF4/J2AWICSM/FKPAXF4J2AWICSM.SMALL.jpg FreeFamilyFarm Make a awesome speaker out of recycled materials. You Need 1 card board box. 1 plastic bottle. 2 small cups Scissors. tape Aluminum foil ( optional). Knife. Plastic Bottle Cut the plastic bottle to fit in box. Tape Tape openin...
By: FreeFamilyFarm

Continue Reading »]]>
Sat, 6 May 2017 19:31:47 PDT
D String Analog Filter http://www.instructables.com/id/D-String-Analog-Filter/
D String Analog Filter - More DIY How To Projects]]> https://cdn.instructables.com/FZU/8F4E/J26EYQQJ/FZU8F4EJ26EYQQJ.SQUARE2.jpg https://cdn.instructables.com/FZU/8F4E/J26EYQQJ/FZU8F4EJ26EYQQJ.SQUARE.jpg https://cdn.instructables.com/FZU/8F4E/J26EYQQJ/FZU8F4EJ26EYQQJ.SMALL.jpg GoldTeamRules This instructable covers how to make a filter which will amplify only the D string of the guitar. This is usually D3, which has a frequency of approximately 147 Hz. Ideally what we want is a filter which will have a very fast roll-off, such that there will be minimal or no sound that gets outputted ...
By: GoldTeamRules

Continue Reading »]]>
Mon, 1 May 2017 18:40:17 PDT
DIY ModMic (Headset Microphone) http://www.instructables.com/id/DIY-ModMic-Headset-Microphone/
DIY ModMic (Headset Microphone) - More DIY How To Projects]]> https://cdn.instructables.com/FM6/FVG0/J26F01R0/FM6FVG0J26F01R0.SQUARE2.jpg https://cdn.instructables.com/FM6/FVG0/J26F01R0/FM6FVG0J26F01R0.SQUARE.jpg https://cdn.instructables.com/FM6/FVG0/J26F01R0/FM6FVG0J26F01R0.SMALL.jpg KubaP I love to use my Sony RF810 Headphones while gaming. They sound great and are really comfortable. The headphones were wireless only, which made them quite noisy, but i added an audio jack and that's fixed. But there is one problem. When I want to play with some friends, I want to be able to communic...
By: KubaP

Continue Reading »]]>
Tue, 2 May 2017 01:33:13 PDT
Pocket Synth Briefcase http://www.instructables.com/id/Pocket-Synth-Briefcase/
Pocket Synth Briefcase - More DIY How To Projects]]> https://cdn.instructables.com/FE5/ZJEC/J26EX3HZ/FE5ZJECJ26EX3HZ.SQUARE2.jpg https://cdn.instructables.com/FE5/ZJEC/J26EX3HZ/FE5ZJECJ26EX3HZ.SQUARE.jpg https://cdn.instructables.com/FE5/ZJEC/J26EX3HZ/FE5ZJECJ26EX3HZ.SMALL.jpg rzinurov Cheap, but functional custom case for Teenage Engineering Pocket Operator synthesizers. Battery powered, solid and secure, looks good on any kitchen top. The Reason There are so many cool things about pocket operators, but if you want to use several of them at once, the setup may become a bit mes...
By: rzinurov

Continue Reading »]]>
Mon, 1 May 2017 11:48:26 PDT
Phillips Bluetooth Speaker Transformation http://www.instructables.com/id/Phillips-Bluetooth-Speaker-Transformation/
Phillips Bluetooth Speaker Transformation - More DIY How To Projects]]> https://cdn.instructables.com/F77/MY6E/J20PGNGD/F77MY6EJ20PGNGD.SQUARE2.jpg https://cdn.instructables.com/F77/MY6E/J20PGNGD/F77MY6EJ20PGNGD.SQUARE.jpg https://cdn.instructables.com/F77/MY6E/J20PGNGD/F77MY6EJ20PGNGD.SMALL.jpg Exempledenom With this Instructable, I will show you how to repair a Phillips BT2500, or any other Bluetooth speaker.Mine wasn't working any-more because the micro USB de-soldered itself from the main board. Take appart the Bluetooth Speaker First thing, you need to remove all the screws from the speaker.You ...
By: Exempledenom

Continue Reading »]]>
Sun, 30 Apr 2017 14:35:19 PDT
Simple Way to Convert Stereo to Mono http://www.instructables.com/id/Simple-Way-to-Convert-Stereo-to-Mono/
Simple Way to Convert Stereo to Mono - More DIY How To Projects]]> https://cdn.instructables.com/FDP/VV90/J20PGS1U/FDPVV90J20PGS1U.SQUARE2.jpg https://cdn.instructables.com/FDP/VV90/J20PGS1U/FDPVV90J20PGS1U.SQUARE.jpg https://cdn.instructables.com/FDP/VV90/J20PGS1U/FDPVV90J20PGS1U.SMALL.jpg coolyyz154 This is going to be a tutorial on how to take a stereo audio source from a phone for example and convert it to a mono signal to use with a mono amplifier or a two channel amplifier( I'll show you how to do this), and anything that needs a mono signal. This is a cheap alternative for a stereo to mono...
By: coolyyz154

Continue Reading »]]>
Sun, 30 Apr 2017 14:47:10 PDT
Slipmat for Record Player http://www.instructables.com/id/Slipmat-for-Record-Player/
Slipmat for Record Player - More DIY How To Projects]]> https://cdn.instructables.com/FOG/0RQY/J1WW8BGY/FOG0RQYJ1WW8BGY.SQUARE2.jpg https://cdn.instructables.com/FOG/0RQY/J1WW8BGY/FOG0RQYJ1WW8BGY.SQUARE.jpg https://cdn.instructables.com/FOG/0RQY/J1WW8BGY/FOG0RQYJ1WW8BGY.SMALL.jpg gyaker After my great vinyl purge of 2016, I was left with only a few hundred records, one record player, and no slipmat. Rather than not use the record player, and not make a pressure-purchase on Amazon, I figured I could DIY a slipmat with arts and crafts supplies. Seeing as many commercial slipmats are ...
By: gyaker

Continue Reading »]]>
Tue, 25 Apr 2017 19:00:20 PDT
Ammo Can Bluetooth Speaker Power Supply http://www.instructables.com/id/Ammo-Can-Bluetooth-Speaker-Power-Supply/
Ammo Can Bluetooth Speaker Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FN4/N5J4/J1QP53S8/FN4N5J4J1QP53S8.SQUARE2.jpg https://cdn.instructables.com/FN4/N5J4/J1QP53S8/FN4N5J4J1QP53S8.SQUARE.jpg https://cdn.instructables.com/FN4/N5J4/J1QP53S8/FN4N5J4J1QP53S8.SMALL.jpg jackp77 I know there are many variations of the Bluetooth speaker sets, but here is mine. I combined the Bluetooth speakers and portable power supply. PARTS: Ammo can 50 cal cost between 10 to 20 dollars2 pieces of wood 12 x 8 ( you will need to measure the inside of the box and cut to size)18 gauge wir...
By: jackp77

Continue Reading »]]>
Sat, 22 Apr 2017 20:16:30 PDT
VU METER (Part-2) Using LM-3914 & LM-3915 http://www.instructables.com/id/UV-METER-Part-2-Using-LM-3914-LM-3915/
VU METER (Part-2) Using LM-3914 & LM-3915 - More DIY How To Projects]]> https://cdn.instructables.com/F63/47V1/J1QP9MI7/F6347V1J1QP9MI7.SQUARE2.jpg https://cdn.instructables.com/F63/47V1/J1QP9MI7/F6347V1J1QP9MI7.SQUARE.jpg https://cdn.instructables.com/F63/47V1/J1QP9MI7/F6347V1J1QP9MI7.SMALL.jpg KJ ELECTRONICS This is the second part of the music visualization series and in the video above i have shown how you can make a simple VU meter by using the ic called LM-3914 or LM-3915.The part 1 is basically about how you can make the simple and cool looking VU meter by using the arduino microcontroller link to ...
By: KJ ELECTRONICS

Continue Reading »]]>
Sat, 22 Apr 2017 10:40:39 PDT
build a "Bluetooth Bug" in 10 min http://www.instructables.com/id/Build-a-Bluetooth-Bug-in-10-Min/
build a "Bluetooth Bug" in 10 min - More DIY How To Projects]]> https://cdn.instructables.com/F5R/B3GH/J1GOW8DW/F5RB3GHJ1GOW8DW.SQUARE2.jpg https://cdn.instructables.com/F5R/B3GH/J1GOW8DW/F5RB3GHJ1GOW8DW.SQUARE.jpg https://cdn.instructables.com/F5R/B3GH/J1GOW8DW/F5RB3GHJ1GOW8DW.SMALL.jpg Saeed Nazarian There is a lot of "FM BUG" out there. to using them a FM radio (or a radio receiver) is needed. In this instructable I'm gonna show you how to build a digital BUG that you can use it with your phone or laptop. What You Need: 1. A bluetooth handsfree.( no need for fancy expensive one. you can use ...
By: Saeed Nazarian

Continue Reading »]]>
Fri, 14 Apr 2017 04:15:49 PDT
Bluetooth Speaker in Ash Tree Box http://www.instructables.com/id/Bluetooth-Speaker-in-Ash-Tree-Box/
Bluetooth Speaker in Ash Tree Box - More DIY How To Projects]]> https://cdn.instructables.com/FIN/X05F/J1CEQOXI/FINX05FJ1CEQOXI.SQUARE2.jpg https://cdn.instructables.com/FIN/X05F/J1CEQOXI/FINX05FJ1CEQOXI.SQUARE.jpg https://cdn.instructables.com/FIN/X05F/J1CEQOXI/FINX05FJ1CEQOXI.SMALL.jpg SebastianB2 I salvaged some speakers, lithium battery out of broken bluetooth speaker box.To use this parts to make a bluetooth speaker box by my own. I search, like I always do, on Instructables and the internet for hints or other peoples solution. The parts On the pictures you can see the electrical parts...
By: SebastianB2

Continue Reading »]]>
Thu, 13 Apr 2017 03:27:14 PDT
DIY Audio Sound Station http://www.instructables.com/id/DIY-Audio-Sound-Station/
DIY Audio Sound Station - More DIY How To Projects]]> https://cdn.instructables.com/FOT/2WWF/J1540SJH/FOT2WWFJ1540SJH.SQUARE2.jpg https://cdn.instructables.com/FOT/2WWF/J1540SJH/FOT2WWFJ1540SJH.SQUARE.jpg https://cdn.instructables.com/FOT/2WWF/J1540SJH/FOT2WWFJ1540SJH.SMALL.jpg B19EED Hi, Just wanted to share what I've made, I was looking through some others, listed as "boombox" and decided mine was worthy of a share on here. I decided I wasn't going to simply call mine a boombox as typically they consist of an enclosure, and amp, a couple of speakers and an audio source... mine ...
By: B19EED

Continue Reading »]]>
Thu, 6 Apr 2017 04:35:00 PDT
From an IKEA Vackis Alarm Clock to a Cool MP3 Player With USB Cable Using a DFPlayer Sound Module http://www.instructables.com/id/From-an-IKEA-Vackis-Alarm-Clock-to-a-Cool-MP3-Play/
From an IKEA Vackis Alarm Clock to a Cool MP3 Player With USB Cable Using a DFPlayer Sound Module - More DIY How To Projects]]> https://cdn.instructables.com/FNH/X09K/J0X4XFCM/FNHX09KJ0X4XFCM.SQUARE2.jpg https://cdn.instructables.com/FNH/X09K/J0X4XFCM/FNHX09KJ0X4XFCM.SQUARE.jpg https://cdn.instructables.com/FNH/X09K/J0X4XFCM/FNHX09KJ0X4XFCM.SMALL.jpg RC Lover san After I've uploaded the video that shows how I made the sound unit for my RC Lego BB8, I've had a few requests about what there was inside my "black box". I thought to shoot a video that shows that. While I was checking the wiring diagram of the DFPlayer, I've also realized this sound module has eve...
By: RC Lover san

Continue Reading »]]>
Fri, 31 Mar 2017 05:06:15 PDT
How to Hook Up an Amp to Subwoofers http://www.instructables.com/id/How-to-Hook-Up-an-Amp-to-Subwoofers/
How to Hook Up an Amp to Subwoofers - More DIY How To Projects]]> https://cdn.instructables.com/FR6/X7R8/J0X4X3KY/FR6X7R8J0X4X3KY.SQUARE2.jpg https://cdn.instructables.com/FR6/X7R8/J0X4X3KY/FR6X7R8J0X4X3KY.SQUARE.jpg https://cdn.instructables.com/FR6/X7R8/J0X4X3KY/FR6X7R8J0X4X3KY.SMALL.jpg isaiahn2 Everyone loves having supreme sound in their car, but the price to have speakers installed? Ridiculous! It’s much more rewarding and inexpensive to simply do it yourself. In this tutorial, you can follow step by step to install your amp to subwoofers with the convenience of going at your own pace ...
By: isaiahn2

Continue Reading »]]>
Thu, 30 Mar 2017 22:44:30 PDT
SONOFF - ESP8266 Update Firmware With Arduino IDE http://www.instructables.com/id/SONOFF-ESP8266-Update-Firmware-With-Aduino-IDE/
SONOFF - ESP8266 Update Firmware With Arduino IDE - More DIY How To Projects]]> https://cdn.instructables.com/F4G/18XV/J12O16GV/F4G18XVJ12O16GV.SQUARE2.jpg https://cdn.instructables.com/F4G/18XV/J12O16GV/F4G18XVJ12O16GV.SQUARE.jpg https://cdn.instructables.com/F4G/18XV/J12O16GV/F4G18XVJ12O16GV.SMALL.jpg adachsoft This is a guide how to upload new firmware using Arduino IDE. Sonoff is a ESP8266 based WiFi wireless switch that can connect to appliance of different types and brands. This is a smart switch to control any device on 110v and 230v.See this project here: SONOFF - ESP8266 update firmware with Arduino...
By: adachsoft

Continue Reading »]]>
Thu, 30 Mar 2017 23:55:08 PDT
Jungle Reef Bluetooth http://www.instructables.com/id/Jungle-Reef-Bluetooth/
Jungle Reef Bluetooth - More DIY How To Projects]]> https://cdn.instructables.com/FX8/EJ27/J0X5C5IG/FX8EJ27J0X5C5IG.SQUARE2.jpg https://cdn.instructables.com/FX8/EJ27/J0X5C5IG/FX8EJ27J0X5C5IG.SQUARE.jpg https://cdn.instructables.com/FX8/EJ27/J0X5C5IG/FX8EJ27J0X5C5IG.SMALL.jpg Pilotz Here we are!Here’s the story: my life-long friend Sandro comes up with this great wood block and we decided to upgrade it with speakers and Bluetooth, making it awesome!All the parts are recycled and we resurrected an old stereo that is working just fine. Tools & Materials Materials: 4 speakers,...
By: Pilotz

Continue Reading »]]>
Tue, 28 Mar 2017 07:29:24 PDT
USBType C to 3.5mm and Charge Simultaneously http://www.instructables.com/id/CDLA-Type-C-to-35mm-and-Charge-Simultaneously/
USBType C to 3.5mm and Charge Simultaneously - More DIY How To Projects]]> https://cdn.instructables.com/FCI/RJ28/J0MOVWI6/FCIRJ28J0MOVWI6.SQUARE2.jpg https://cdn.instructables.com/FCI/RJ28/J0MOVWI6/FCIRJ28J0MOVWI6.SQUARE.jpg https://cdn.instructables.com/FCI/RJ28/J0MOVWI6/FCIRJ28J0MOVWI6.SMALL.jpg Johermohit This is the tutorial to make a split jack and conversion from type C to 3.5 mm and from TYPE-c to micro usb jack Material Required 1.a piece of pcb 2.a 3.5mm female jack ( i got it from old mobile )3.a type c male pin (buy any cheap type-c to 3.5mm converter)4. a female micro usb 2.0 (also fro...
By: Johermohit

Continue Reading »]]>
Sun, 26 Mar 2017 08:50:55 PDT
Amplifier TDA2005 http://www.instructables.com/id/Amplifier-TDA2005/
Amplifier TDA2005 - More DIY How To Projects]]> https://cdn.instructables.com/FGD/EPN1/J0IEMPDA/FGDEPN1J0IEMPDA.SQUARE2.jpg https://cdn.instructables.com/FGD/EPN1/J0IEMPDA/FGDEPN1J0IEMPDA.SQUARE.jpg https://cdn.instructables.com/FGD/EPN1/J0IEMPDA/FGDEPN1J0IEMPDA.SMALL.jpg medzik Amplifier + car battery charger in one Step 1. Component List Hello everyone, this is my first instructional and I hope you will like it. Original idea was to create amplifier that could be used in mine cottage at the Danube river, where there is not electricity and I'am moistly using power gen...
By: medzik

Continue Reading »]]>
Thu, 23 Mar 2017 05:47:03 PDT
5W Audio Amplifier+ http://www.instructables.com/id/5W-Guitar-Amplifier/
5W Audio Amplifier+ - More DIY How To Projects]]> https://cdn.instructables.com/FE0/23UO/J0COUZ9O/FE023UOJ0COUZ9O.SQUARE2.jpg https://cdn.instructables.com/FE0/23UO/J0COUZ9O/FE023UOJ0COUZ9O.SQUARE.jpg https://cdn.instructables.com/FE0/23UO/J0COUZ9O/FE023UOJ0COUZ9O.SMALL.jpg Faransky A couple of years ago, my cheap guitar amplifier, after serving about three years, passed away... completely. So I decided to build my own amp, with some additional features like tone control, simple distortion and volume indication.There are a lot of good and beneficial articles about audio circuit...
By: Faransky

Continue Reading »]]>
Sat, 18 Mar 2017 11:18:44 PDT
Tool Box Stereo http://www.instructables.com/id/Tool-Box-Stereo/
Tool Box Stereo - More DIY How To Projects]]> https://cdn.instructables.com/F3L/0K7I/IZT6QQMX/F3L0K7IIZT6QQMX.SQUARE2.jpg https://cdn.instructables.com/F3L/0K7I/IZT6QQMX/F3L0K7IIZT6QQMX.SQUARE.jpg https://cdn.instructables.com/F3L/0K7I/IZT6QQMX/F3L0K7IIZT6QQMX.SMALL.jpg PeterB411 I needed a new radio for my workshop building. My requirements were simple, had to have good AM and FM reception and the ability to either play CDs or connect to my phone. Turned out that the deal breaker was AM, few radios include AM (which we use for traffic/weather/emergency information) and even...
By: PeterB411

Continue Reading »]]>
Sun, 5 Mar 2017 20:15:03 PST
How to Make a Mike Stand http://www.instructables.com/id/How-to-Make-a-Mike-Stand/
How to Make a Mike Stand - More DIY How To Projects]]> https://cdn.instructables.com/FAE/WGMM/IZSU5QO2/FAEWGMMIZSU5QO2.SQUARE2.jpg https://cdn.instructables.com/FAE/WGMM/IZSU5QO2/FAEWGMMIZSU5QO2.SQUARE.jpg https://cdn.instructables.com/FAE/WGMM/IZSU5QO2/FAEWGMMIZSU5QO2.SMALL.jpg kefflon I went into the kitchen instead of the audio shop and look what happened. Plastic - its fantastic Hi guys!I got two mikes from my metal friends and they had mike holders but no stands. I wanted to put them on a table to record people talking so i needed table stands. At the time I was seriously ...
By: kefflon

Continue Reading »]]>
Thu, 2 Mar 2017 15:19:50 PST
Homemade Turntable http://www.instructables.com/id/Homemade-Turntable/
Homemade Turntable - More DIY How To Projects]]> https://cdn.instructables.com/FPW/P456/IZ6DGDPE/FPWP456IZ6DGDPE.SQUARE2.jpg https://cdn.instructables.com/FPW/P456/IZ6DGDPE/FPWP456IZ6DGDPE.SQUARE.jpg https://cdn.instructables.com/FPW/P456/IZ6DGDPE/FPWP456IZ6DGDPE.SMALL.jpg mati181818 Homemade turntable for vinyl discs Introduction I wanted to show them a turntable or turntable, as they want to call it, done by me in its entirety, and after much work I can say that the result exceeded my expectations. Cutting and Gluing I started by buying mdf with the measures that I inten...
By: mati181818

Continue Reading »]]>
Sat, 25 Feb 2017 09:09:57 PST
HI-FI LM386 Stereo Amplifier http://www.instructables.com/id/HI-FI-LM386-Stereo-Amplifier/
HI-FI LM386 Stereo Amplifier - More DIY How To Projects]]> https://cdn.instructables.com/F99/EY21/IZ6D4DY1/F99EY21IZ6D4DY1.SQUARE2.jpg https://cdn.instructables.com/F99/EY21/IZ6D4DY1/F99EY21IZ6D4DY1.SQUARE.jpg https://cdn.instructables.com/F99/EY21/IZ6D4DY1/F99EY21IZ6D4DY1.SMALL.jpg jp25 I have seen a lot of LM386 amp designs that have all been "easy to make," "use few parts," or just "small," but most of these amps just don't sound that great. I wanted to build an LM386 amp that actually sounds good, no matter how many parts it may take. So with a LOT of trial and error and researc...
By: jp25

Continue Reading »]]>
Wed, 22 Feb 2017 15:06:21 PST
How to make an XLR (microphone) cable. http://www.instructables.com/id/How-to-Make-an-XLR-microphone-Cable/
How to make an XLR (microphone) cable. - More DIY How To Projects]]> https://cdn.instructables.com/F65/T8T8/IZ6CA7SC/F65T8T8IZ6CA7SC.SQUARE2.jpg https://cdn.instructables.com/F65/T8T8/IZ6CA7SC/F65T8T8IZ6CA7SC.SQUARE.jpg https://cdn.instructables.com/F65/T8T8/IZ6CA7SC/F65T8T8IZ6CA7SC.SMALL.jpg MatthewEff Making your own cable for the first time is a right of passage for aspiring audio engineers. It is also a totally useful skill for electric/electronic musicians, anyone working with live sound, and even folks interested in custom home audio. The supplies are inexpensive and you can easily make cable...
By: MatthewEff

Continue Reading »]]>
Fri, 17 Feb 2017 22:04:15 PST
Tube Radio Capacitor Can Replacement http://www.instructables.com/id/Tube-Radio-Capacitor-Can-Replacement/
Tube Radio Capacitor Can Replacement - More DIY How To Projects]]> https://cdn.instructables.com/F8G/MV7X/IZ6C5XNP/F8GMV7XIZ6C5XNP.SQUARE2.jpg https://cdn.instructables.com/F8G/MV7X/IZ6C5XNP/F8GMV7XIZ6C5XNP.SQUARE.jpg https://cdn.instructables.com/F8G/MV7X/IZ6C5XNP/F8GMV7XIZ6C5XNP.SMALL.jpg 2nup350 You know that "hum" noise that comes out of old electronics, especially tube powered radios and amplifiers/ This is usually caused by failed electrolytic capacitors in the power stage from the transformer. Replacing these old parts will usually resurrect a dead tube set or eliminate a constant hum i...
By: 2nup350

Continue Reading »]]>
Sat, 18 Feb 2017 13:51:24 PST
How to make a loud bluetooth enabled mobile speaker with subwoofer http://www.instructables.com/id/How-to-Make-a-Loud-Bluetooth-Enabled-Mobile-Speake/
How to make a loud bluetooth enabled mobile speaker with subwoofer - More DIY How To Projects]]> https://cdn.instructables.com/FT7/ZYX1/IYYTRQLC/FT7ZYX1IYYTRQLC.SQUARE2.jpg https://cdn.instructables.com/FT7/ZYX1/IYYTRQLC/FT7ZYX1IYYTRQLC.SQUARE.jpg https://cdn.instructables.com/FT7/ZYX1/IYYTRQLC/FT7ZYX1IYYTRQLC.SMALL.jpg carlosglatzos My sister asked if I could build her some kind of mobile "boombox". As I always build my speakers myself I thought, well, how hard could it be?I´m aware that you can buy many bt speakers with reasonable sound quality but all share the same drawbacks: they are expensive, small and can not be used for...
By: carlosglatzos

Continue Reading »]]>
Tue, 14 Feb 2017 03:35:50 PST
Repair Radio Aux Jack / Add Media Bluetooth Receiver Behind Dash http://www.instructables.com/id/Repair-Radio-Aux-Jack-Add-Media-Bluetooth-Receiver/
Repair Radio Aux Jack / Add Media Bluetooth Receiver Behind Dash - More DIY How To Projects]]> https://cdn.instructables.com/FOH/K6PF/IYYTINEV/FOHK6PFIYYTINEV.SQUARE2.jpg https://cdn.instructables.com/FOH/K6PF/IYYTINEV/FOHK6PFIYYTINEV.SQUARE.jpg https://cdn.instructables.com/FOH/K6PF/IYYTINEV/FOHK6PFIYYTINEV.SMALL.jpg Boaticus I recently noticed that my 2013 Silverado aux jack was loose. It didn't come as a surprise since I use it frequently and just leave the aux cord hanging from the jack. To fix it, I just needed to take a few panels off the dash, remove and take apart the radio, and then re-solder the aux jack pins ...
By: Boaticus

Continue Reading »]]>
Mon, 13 Feb 2017 02:35:49 PST
DIY: Arduino based continuous touch Piano http://www.instructables.com/id/DIY-Arduino-Based-Continuous-Touch-Piano/
DIY: Arduino based continuous touch Piano - More DIY How To Projects]]> https://cdn.instructables.com/F4I/9650/IYYT93QA/F4I9650IYYT93QA.SQUARE2.jpg https://cdn.instructables.com/F4I/9650/IYYT93QA/F4I9650IYYT93QA.SQUARE.jpg https://cdn.instructables.com/F4I/9650/IYYT93QA/F4I9650IYYT93QA.SMALL.jpg abhilash_patel In this instructable, working and making of Arduino based piano is explained. This piano is able to play any frequency in-between two keys. Making of this would require basic knowledge of Arduino for debugging. Have a view of video for working and making.Features: A pian...
By: abhilash_patel

Continue Reading »]]>
Sat, 11 Feb 2017 12:00:25 PST
Sound Recording @ Zero Noise http://www.instructables.com/id/Sound-Recording-Zero-Noise/
Sound Recording @ Zero Noise - More DIY How To Projects]]> https://cdn.instructables.com/FJE/25IV/IYYT81DN/FJE25IVIYYT81DN.SQUARE2.jpg https://cdn.instructables.com/FJE/25IV/IYYT81DN/FJE25IVIYYT81DN.SQUARE.jpg https://cdn.instructables.com/FJE/25IV/IYYT81DN/FJE25IVIYYT81DN.SMALL.jpg abhinavsikharam Hi, this is an instructable which solves the problem of sound recording in general room environment. Have you ever faced trouble in recording videos/live lectures/conversations/television programs using a screen recorder and mic. generally we do face trouble with others speaking around the mic, vehi...
By: abhinavsikharam

Continue Reading »]]>
Sat, 11 Feb 2017 09:06:57 PST
LED Audio Waveform Display (100% Code Free!!1) http://www.instructables.com/id/LED-Audio-Waveform-Display-100-Code-Free1/
LED Audio Waveform Display (100% Code Free!!1) - More DIY How To Projects]]> https://cdn.instructables.com/F8V/ZOR7/IYYT68OK/F8VZOR7IYYT68OK.SQUARE2.jpg https://cdn.instructables.com/F8V/ZOR7/IYYT68OK/F8VZOR7IYYT68OK.SQUARE.jpg https://cdn.instructables.com/F8V/ZOR7/IYYT68OK/F8VZOR7IYYT68OK.SMALL.jpg TSJWang Hey Instructables!I realized that I haven't published anything... for a year. Things have been busy. That doesn't mean that I haven't had any new projects, however.This project is an LED Audio Waveform Display, which is 100% code free. Throw away your laptop because you won't be needing to type anyt...
By: TSJWang

Continue Reading »]]>
Sat, 11 Feb 2017 00:29:19 PST
Audi Symphony 1 dirt cheap AUX port. http://www.instructables.com/id/Audi-Symphony-1-Dirt-Cheap-AUX-Port/
Audi Symphony 1 dirt cheap AUX port. - More DIY How To Projects]]> https://cdn.instructables.com/FOJ/87IH/IYV9K8IL/FOJ87IHIYV9K8IL.SQUARE2.jpg https://cdn.instructables.com/FOJ/87IH/IYV9K8IL/FOJ87IHIYV9K8IL.SQUARE.jpg https://cdn.instructables.com/FOJ/87IH/IYV9K8IL/FOJ87IHIYV9K8IL.SMALL.jpg mr. clean This is a mod for a year 2000 audi with the symphony 1 head unit, however it will work on all years of symphony 1.If you have a symphony 2 this will not work there is a different way to do it.Sure you could use a tape adapter but I for one am sick of hearing the gears moving inside it and don't like...
By: mr. clean

Continue Reading »]]>
Tue, 7 Feb 2017 22:55:55 PST
Wireless Multipurpose Sound Extension http://www.instructables.com/id/Wireless-Multipurpose-Sound-Extension/
Wireless Multipurpose Sound Extension - More DIY How To Projects]]> https://cdn.instructables.com/F16/3RAM/IYLZOVCP/F163RAMIYLZOVCP.SQUARE2.jpg https://cdn.instructables.com/F16/3RAM/IYLZOVCP/F163RAMIYLZOVCP.SQUARE.jpg https://cdn.instructables.com/F16/3RAM/IYLZOVCP/F163RAMIYLZOVCP.SMALL.jpg uc-tech ltd The major aim of this project is to save cost and transmit audio sounds wirelessly at a frequency of 537.4 MHz, 533.4 MHz, 255.1 MHz, 227.6 MHz to a mixer . Getting All Required Materials Get all materials, some materials might vary owing to the owners desire.1. Two wireless mics and their transm...
By: uc-tech ltd

Continue Reading »]]>
Tue, 31 Jan 2017 21:21:49 PST
How To Make A Cheap And Easily Repairable Pop Filter http://www.instructables.com/id/How-to-Make-a-Cheap-and-Easily-Repairable-Pop-Filt/
How To Make A Cheap And Easily Repairable Pop Filter - More DIY How To Projects]]> https://cdn.instructables.com/FF6/GMUL/IYKFWM3L/FF6GMULIYKFWM3L.SQUARE2.jpg https://cdn.instructables.com/FF6/GMUL/IYKFWM3L/FF6GMULIYKFWM3L.SQUARE.jpg https://cdn.instructables.com/FF6/GMUL/IYKFWM3L/FF6GMULIYKFWM3L.SMALL.jpg NotReallyGood Why did I do this? Storebought pop filters are relatively cheap, starting at 10 dollars. However, these pop filters can't be disassembled to be cleaned, or to have any parts replaced, such as the cloth in the case of tearing. This project is very cheap and doesn't require any tools, but scissors and...
By: NotReallyGood

Continue Reading »]]>
Mon, 30 Jan 2017 19:57:47 PST
Make Muscle MIDI Music! http://www.instructables.com/id/Make-Muscle-MIDI-Music/
Make Muscle MIDI Music! - More DIY How To Projects]]> https://cdn.instructables.com/FET/PK8J/IYKFXQ9T/FETPK8JIYKFXQ9T.SQUARE2.jpg https://cdn.instructables.com/FET/PK8J/IYKFXQ9T/FETPK8JIYKFXQ9T.SQUARE.jpg https://cdn.instructables.com/FET/PK8J/IYKFXQ9T/FETPK8JIYKFXQ9T.SMALL.jpg johnwmillr Whenever your nervous system needs to make a movement, it sends tiny electrical signals through neurons to control your muscles. The technique of electromyography (EMG) allows us to amplify and measure these electrical signals. In addition to being a useful clinical tool for diagnosing different neu...
By: johnwmillr

Continue Reading »]]>
Mon, 30 Jan 2017 21:59:58 PST
Audible: A Bluetooth book player http://www.instructables.com/id/Audible-a-Bluetooth-Book-Player/
Audible: A Bluetooth book player - More DIY How To Projects]]> https://cdn.instructables.com/F6U/ORJE/IYGFN3UW/F6UORJEIYGFN3UW.SQUARE2.jpg https://cdn.instructables.com/F6U/ORJE/IYGFN3UW/F6UORJEIYGFN3UW.SQUARE.jpg https://cdn.instructables.com/F6U/ORJE/IYGFN3UW/F6UORJEIYGFN3UW.SMALL.jpg The Urban survivor I recently bought a Kindle and it had voice assist and I wanted to use it but my Bluetooth headset wasn't working so I decided to use whatever I had around to build one which I can use with Ingredients An A7 size note bookA Bluetooth receiverA tp4056 charger moduleA micro switch The recipe book...
By: The Urban survivor

Continue Reading »]]>
Mon, 30 Jan 2017 06:26:30 PST
'Time Machine' Mini Jukebox http://www.instructables.com/id/Time-Machine-Mini-Jukebox/
'Time Machine' Mini Jukebox - More DIY How To Projects]]> https://cdn.instructables.com/F2I/9JXK/IYGFNJRF/F2I9JXKIYGFNJRF.SQUARE2.jpg https://cdn.instructables.com/F2I/9JXK/IYGFNJRF/F2I9JXKIYGFNJRF.SQUARE.jpg https://cdn.instructables.com/F2I/9JXK/IYGFNJRF/F2I9JXKIYGFNJRF.SMALL.jpg Allan_D_Murray PROBLEM: My workshop needed some serious sounds - bluetooth speaker and streaming service were no longer cutting it.I needed to go back in time - back before One Direction - back even before Nickelback. I needed... a classic jukebox. SOLUTION: 'Time Machine' Mini Jukebox (with Bubbles).('mini' becau...
By: Allan_D_Murray

Continue Reading »]]>
Sat, 28 Jan 2017 18:56:35 PST
AB/XY for 2 Guitars and 2 Amps on Separate Channels http://www.instructables.com/id/ABXY-Guitar-Pedal/
AB/XY for 2 Guitars and 2 Amps on Separate Channels - More DIY How To Projects]]> https://cdn.instructables.com/F2S/29SF/J30SW9OU/F2S29SFJ30SW9OU.SQUARE2.jpg https://cdn.instructables.com/F2S/29SF/J30SW9OU/F2S29SFJ30SW9OU.SQUARE.jpg https://cdn.instructables.com/F2S/29SF/J30SW9OU/F2S29SFJ30SW9OU.SMALL.jpg alexbergsland As usual I like to make things that solves problems for me.This time it's this, I use a Boss AB-2 pedal to switch between my two amps, one is normally dirty and the other one is clean with pedals in front of it.Then when someone else comes along and wants to use one of the amps I have to mess up the...
By: alexbergsland

Continue Reading »]]>
Sat, 28 Jan 2017 07:56:31 PST
Simple Granular Synth http://www.instructables.com/id/Simple-Granular-Synth/
Simple Granular Synth - More DIY How To Projects]]> https://cdn.instructables.com/FU2/1E8G/IYEQ8A9K/FU21E8GIYEQ8A9K.SQUARE2.jpg https://cdn.instructables.com/FU2/1E8G/IYEQ8A9K/FU21E8GIYEQ8A9K.SQUARE.jpg https://cdn.instructables.com/FU2/1E8G/IYEQ8A9K/FU21E8GIYEQ8A9K.SMALL.jpg A1mle55 This is a basic and easy to build granular synthesizer using the the Arduino UNO. If you arenot familiar with the arduino you might want to check out this website. Materials 1x - Arduino UNO.1x - Power source.5x - 5 to 10k linear potentiometers.1x Output jack, alternatively you could use a speake...
By: A1mle55

Continue Reading »]]>
Thu, 26 Jan 2017 13:22:52 PST
Easy Chladni Plate Music Visualizer http://www.instructables.com/id/Easy-Chladni-Plate-Music-Visualizer/
Easy Chladni Plate Music Visualizer - More DIY How To Projects]]> https://cdn.instructables.com/F9C/5IQW/IYB2G4IZ/F9C5IQWIYB2G4IZ.SQUARE2.jpg https://cdn.instructables.com/F9C/5IQW/IYB2G4IZ/F9C5IQWIYB2G4IZ.SQUARE.jpg https://cdn.instructables.com/F9C/5IQW/IYB2G4IZ/F9C5IQWIYB2G4IZ.SMALL.jpg basicstamp10 In this instructable, I will be making a Chladni plate, a plate mounted on a speaker that can convey the vibrations of the speaker to sand or other aggregate. Let's get started! Materials Wooden dowels (I used 1cm wide dowels but they can be any size, but not larger than 5cm) Scrap metal plate ...
By: basicstamp10

Continue Reading »]]>
Wed, 25 Jan 2017 19:07:04 PST