Audio Projects

4 Favorites, 411 Views

Operational Amplifier As DC Amplifier

4 Favorites, 1612 Views

Wireless Bluetooth Speaker in a Bowl

by nieuwemaker

14 Favorites, 2871 Views

Korg Volca Lithium Battery Mod

by morganlowe

1 Favorites, 1272 Views

I Made This Powerful Class D Amplifier

2 Favorites, 1173 Views

How to Make an Electric Guitar (Physics B Period Edition)

by samuelallen179

0 Favorites, 548 Views

MOSFET-based Audio Amplifier

by DIYTechTalk

3 Favorites, 1002 Views

TDA2030A STEREO AMPLIFIER

by ProjecTronic

1 Favorites, 641 Views

Kids Piano With Tinkercad & Block Code

by taifur

27 Favorites, 3035 Views

How to Connect a MIDI Controller to a Smartphone

by jjosemayorga

4 Favorites, 1762 Views

E-waste Circular Bluethoot Speaker for Fertilize Your Plants

by ginnyduc

1 Favorites, 198 Views

DIY Bluetooth Speaker

by loscaluca

4 Favorites, 454 Views

DIY Recyclable Eggshell Bluetooth Speaker

by pierpaolo-accattoli-iaad

0 Favorites, 178 Views

Fruits & Veggies Piano

by avilesr2

1 Favorites, 215 Views

Copper Keyboard

by castagj3

2 Favorites, 233 Views

TDA7377 Based 2.1 Channel Mini Amplifier

20 Favorites, 5253 Views

Hi Z Opamp Piezo Buffer

by DJJules

21 Favorites, 7571 Views

Musical Tiles

by mecanicake

1 Favorites, 99 Views

Sound Board Using MakeyMakey

by ninijun

0 Favorites, 187 Views

Touch Tile Symphony

by sophielee1551

0 Favorites, 169 Views

A Mini Cardboard Symphony - Ft. Makey Makey

by zainab_m_a

0 Favorites, 299 Views

Responsive Soundbars for Speakers

by Gautchh

119 Favorites, 18678 Views

MUSIC REACTIVE RGB LED / MOOD LIGHT

by Kimanzi254

4 Favorites, 742 Views

Add AUX IN to an Old Car Cassette Player

by shonto

2 Favorites, 1361 Views

LM380 V1 Breadboard Amplifier 2.5 Watt

by dodgystereo

2 Favorites, 560 Views

How to Use Piezo Buzzer / Beeper With 555 Timer

by square1a

5 Favorites, 3577 Views

Christmas Bell That SINGS!

by Arnov Sharma

5 Favorites, 1397 Views

DIY Simple PCL82 Low Voltage (12V) Tube Amplifier

by mircemk

7 Favorites, 2274 Views

Phantom Power for Active Pickups

by KoliniloK

2 Favorites, 1322 Views

A Drum Machine for Bassists (and Others) to Practice With

by dmcintyre

44 Favorites, 4680 Views

CONTROL MUSIC WITH A HARD DRIVE MOTOR

by Kimanzi254

7 Favorites, 646 Views

TDA7294 Based 170W High Power Audio Amplifier

by royaldigitalaudios

14 Favorites, 6270 Views

Unique 3D-printed Bluetooth Speakers

by hackman0

6 Favorites, 1022 Views

Knock Detector

by lowcostcircuits

0 Favorites, 650 Views

Building Smallest FM Audio Bug SPY Device Using RDA5807M FM Chip at Home

by DIYTechTalk

4 Favorites, 678 Views

Audio Preamp Built From VFD Indicator Tubes!

by JGJMatt

80 Favorites, 11483 Views

DIY Power Conditioner for Audio Built From an Old Cable Box

by MarceloG19

3 Favorites, 2400 Views

Soft BASS Preamplifier Using TL072

1 Favorites, 1555 Views

Guitar Tube Pre-Amp From Broken Audio Gear (JCM800 Circuit)

by rievezahl

24 Favorites, 3188 Views

Lunchbox Analog Audio Mixer for Synthesisers

by gavinlyons

35 Favorites, 3010 Views

The Real Audio Preamplifier- DIY

12 Favorites, 1742 Views

Turn a Vintage Transistor Hearing Aid Into an Amplified Microphone for Nostalgic Sound

by ke4mcl

7 Favorites, 1609 Views

TDA2030 Amplifier Has Amazing Performance

0 Favorites, 1588 Views

Simplest Stereo Preamplifier Ever

3 Favorites, 393 Views

Review to 502C 50+50W Class D Amplifier

0 Favorites, 1361 Views

LA4440 Amplifier Is OLD But Amazing

0 Favorites, 989 Views

STK4141 Amplifier Is Hidden GOLD

by Lithium-ion

14 Favorites, 6482 Views

272BC IC SMD Dual OPERATIONAL AMPLIFIERS

by pjbloges

0 Favorites, 428 Views

Singing Haunted Pumpkin

by Arnov Sharma

2 Favorites, 1255 Views

Camera Mount ORTF Stereo Microphone

by DJJules

15 Favorites, 5097 Views

Rhodes Stage Piano Pre-amplifier (and Dedicated MarkII Name Plate)

by baritonomarchetto

7 Favorites, 2934 Views

Sony DMPORT Hack - Making an Adapter for the Digital Media Port

by Diggler45

2 Favorites, 16065 Views

DIY Sony Walkman Line Out Cable From a Line in Cable WMC-NW010

by analogueears

1 Favorites, 2124 Views

Push-pull Portable Tube Amplifier

by ThomasH358

120 Favorites, 16765 Views

Moog Light Synth V3

by lonesoulsurfer

163 Favorites, 10478 Views

SPECTRUM ANALYZER WITH STEAMPUNK NIXIE LOOK

by emdee401

206 Favorites, 17958 Views

Another Sound Level Meter Circuits

by jandb86

6 Favorites, 1448 Views

Class-A Headphone Amplifier

by TheSpodShed

125 Favorites, 18347 Views

Sound Level Meter

by jandb86

9 Favorites, 4548 Views

Inexpensive Microphone Amplifier Circuit