#diyaudio — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #diyaudio, aggregated by home.social.
-
Has anyone here used infrared headphones?
(like the kind used by some TVs/car stereos)Or have any schematics/plans/references?
I'm trying to build or acquire a pair (transmitter and receiver), I think I can use a microcontroller for transmit but i don't think that will cut it for receiving the (supposedly) FM signal.
(boost for reach)
#askfedi #electronics #diy #diyaudio #audio #headphones #duckduckfedi #diyelectronics
-
Has anyone here used infrared headphones?
(like the kind used by some TVs/car stereos)Or have any schematics/plans/references?
I'm trying to build or acquire a pair (transmitter and receiver), I think I can use a microcontroller for transmit but i don't think that will cut it for receiving the (supposedly) FM signal.
(boost for reach)
#askfedi #electronics #diy #diyaudio #audio #headphones #duckduckfedi #diyelectronics
-
Has anyone here used infrared headphones?
(like the kind used by some TVs/car stereos)Or have any schematics/plans/references?
I'm trying to build or acquire a pair (transmitter and receiver), I think I can use a microcontroller for transmit but i don't think that will cut it for receiving the (supposedly) FM signal.
(boost for reach)
#askfedi #electronics #diy #diyaudio #audio #headphones #duckduckfedi #diyelectronics
-
Has anyone here used infrared headphones?
(like the kind used by some TVs/car stereos)Or have any schematics/plans/references?
I'm trying to build or acquire a pair (transmitter and receiver), I think I can use a microcontroller for transmit but i don't think that will cut it for receiving the (supposedly) FM signal.
(boost for reach)
#askfedi #electronics #diy #diyaudio #audio #headphones #duckduckfedi #diyelectronics
-
Has anyone here used infrared headphones?
(like the kind used by some TVs/car stereos)Or have any schematics/plans/references?
I'm trying to build or acquire a pair (transmitter and receiver), I think I can use a microcontroller for transmit but i don't think that will cut it for receiving the (supposedly) FM signal.
(boost for reach)
#askfedi #electronics #diy #diyaudio #audio #headphones #duckduckfedi #diyelectronics
-
Here’s a great find for embedded audio enthusiasts: the JL AC696N Development Board! It’s built around the AC6966B chip (32-bit @240MHz, 512KB flash) and offers Bluetooth 5.0 dual-mode, rich I/O (21 GPIOs, UART, SPI, PWM), and onboard 3W amp + TF slot.
If you're into embedded C, firmware, or hardware design, this kit saves months of work. Check it out!
#EmbeddedSystems #BluetoothAudio #AC696N #OpenSourceHardware #IoT #DIYAudio -
Enhance Your Audio with Dual-Mic Noise Cancellation! 🎙️
Looking to build a cleaner mic setup? Check out this fantastic DIY guide: “Dual Microphone Noise Cancellation using LF351 Op-Amp” — it uses two mics and an op-amp circuit to cancel ambient noise and improve clarity.
👉 Explore full details:
https://vu3dxr.in/dual-microphone-noise-cancellation-using-lf351-op-amp/#DIYAudio #NoiseCancellation #OpAmpProjects #HamRadio #VU3DXR
-
👾 Join @NorthWestWind in the chaos! live now on PeerTube: https://peertube.wtf/videos/watch/454220 👾
#HomemadeMusicPlayer #Jm9Stream #DIYAudio #RaspberryPiProject #peertube #livestream #stream #twitch
-
👾 Join @NorthWestWind in the chaos! live now on PeerTube: https://peertube.wtf/videos/watch/454220 👾
#HomemadeMusicPlayer #Jm9Stream #DIYAudio #RaspberryPiProject #peertube #livestream #stream #twitch
-
👾 Join @NorthWestWind in the chaos! live now on PeerTube: https://peertube.wtf/videos/watch/454220 👾
#HomemadeMusicPlayer #Jm9Stream #DIYAudio #RaspberryPiProject #peertube #livestream #stream #twitch
-
👾 Join @NorthWestWind in the chaos! live now on PeerTube: https://peertube.wtf/videos/watch/454220 👾
#HomemadeMusicPlayer #Jm9Stream #DIYAudio #RaspberryPiProject #peertube #livestream #stream #twitch
-
New TDA7293-Amp Project. Two parallel TDA7293 on each side. 200W-Transfomer, Mundorf Mlytic
-
I recently built a pair of single driver speakers based on the Dayton Audio ND90-8. They sound great in 4 litre bass reflex cabinets, highly recommended! Then I came across this thing on Youtube, where the guy from Print Your Speakers use a close relative of the driver I used, the ND91, to make a 3D printed, modern version of 90s desktop PC/Mac speakers. Super cool project, note the final solution for the bass reflex port: https://youtu.be/9e9ITi_Ngz0 #DIYAudio #speakers #retrocomputing
-
Pico neo single driver speaker project is done, mounted the drivers today, Dayton Audio ND90s. The speakers sound amazing for the size, precise, roomy bass. Those 32mm bass reflex ports are really moving some air around. They're all that I hoped for in that department. I'm not in love with the vinyl wrap, but it's all right for now. #DIYAudio #audio #speakers #diy
-
Finishing up my pico neo single driver speakers, 4 litre bass reflex boxes that're supposed to squeeze a decent amount of bass out of a small driver. I'm obsessing over finishes at this point. The veneer on the baffels is fine I guess, though one of the sheets cracked as I was working on it and gave me some grief. Tried out some grey acrylic spray paint after I had primed them, but I wasn't satisfied with neither the adhesion or the look. Went with vinyl wrapping instead, and I'm not feeling it. One of them got a scuff mark in the back and this vinyl turned out to be a fingerprint magnet. Sigh. Guess I'll just finish them as they are now, put the drivers in and see if the sound good, and do a refinish later. #diyaudio #speakers #speakersbox #audiogear
-
Amplifier Testing and Custom Circuit Design in Ms. Mad Lemon's Amiga 1200 Tower Build
#Amiga1200 #RetroComputing #DIYAudio #AmplifierModules #ElectronicsProject
https://theoasisbbs.com/amplifier-testing-and-custom-circuit-design-in-ms-mad-lemons-amiga-1200-tower-build/?feed_id=2415&_unique_id=67e2aab97e4f6 -
Amplifier Testing and Custom Circuit Design in Ms. Mad Lemon's Amiga 1200 Tower Build
#Amiga1200 #RetroComputing #DIYAudio #AmplifierModules #ElectronicsProject
https://theoasisbbs.com/amplifier-testing-and-custom-circuit-design-in-ms-mad-lemons-amiga-1200-tower-build/?feed_id=2415&_unique_id=67e2aab97e4f6 -
Amplifier Testing and Custom Circuit Design in Ms. Mad Lemon's Amiga 1200 Tower Build
#Amiga1200 #RetroComputing #DIYAudio #AmplifierModules #ElectronicsProject
https://theoasisbbs.com/amplifier-testing-and-custom-circuit-design-in-ms-mad-lemons-amiga-1200-tower-build/?feed_id=2415&_unique_id=67e2aab97e4f6 -
Amplifier Testing and Custom Circuit Design in Ms. Mad Lemon's Amiga 1200 Tower Build
#Amiga1200 #RetroComputing #DIYAudio #AmplifierModules #ElectronicsProject
https://theoasisbbs.com/amplifier-testing-and-custom-circuit-design-in-ms-mad-lemons-amiga-1200-tower-build/?feed_id=2415&_unique_id=67e2aab97e4f6 -
Making speakers again - I love doing this stuff, it's relatively easy, but with endless potential for tweaking and trying out finishes and different looks. Excellent for staying sane in trying times. I'm working on a pair of Pico Neos here, with 8 ohm Dayton ND90 drivers. The enclosures are a 4 L (0.15 cf) bass reflex design. The only available documentation is a 2012 forum post on Parts Express by Chris Roemer, the guy who designed them. Making boxes from MDF here, in the end they'll be covered in vinyl and veneer. #diyaudio #speakers #diy #audio
Plans: https://techtalk.parts-express.com/forum/tech-talk-forum/50041-pico-neo-plans -
Update and final thoughts - Refoaming dbPlus 440 Speaker Surrounds
1. Initial ConditionThe dbPlus 440 speakers were in poor condition before the refoaming process. The foam surrounds were cracked, crumbling, and in some areas, entirely missing. The cabinets, while aged, remained structurally sound and only required minor dusting. Notably, extra screw holes were found on the driver mounts, indicating that the drivers had been remounted at some point. Since both speakers were a matched set, it is unclear whether the drivers were replaced during manufacturing or in a later repair. #VintageSpeakers #AudioRestoration #DIYAudio #Audiophile #3dPrinting [1/5]
-
Made progress on two related projects last night. The first photo is a closeup of a vinyl record stylus that is attached to a moving coil cartridge mounted on a turntable I picked up at a garage sale in the fall. Cleaning and testing are next for it.
The speaker is part of a pair of nice '80s bookshelf speakers (also from that same garage sale) that I'm re-foaming. That stuff just doesn't last, and is sticky/messy.
Wow, with the CAD being so low right now, those foams are costing me a bit to ship from the States.
I have another re-foam project on the horizion but I'll wait and see how this one goes....
#VintageAudio #AudioRepair #DIYAudio #SpeakerRepair #TurntableRestoration
-
Made progress on two related projects last night. The first photo is a closeup of a vinyl record stylus that is attached to a moving coil cartridge mounted on a turntable I picked up at a garage sale in the fall. Cleaning and testing are next for it.
The speaker is part of a pair of nice '80s bookshelf speakers (also from that same garage sale) that I'm re-foaming. That stuff just doesn't last, and is sticky/messy.
Wow, with the CAD being so low right now, those foams are costing me a bit to ship from the States.
I have another re-foam project on the horizion but I'll wait and see how this one goes....
#VintageAudio #AudioRepair #DIYAudio #SpeakerRepair #TurntableRestoration
-
Made progress on two related projects last night. The first photo is a closeup of a vinyl record stylus that is attached to a moving coil cartridge mounted on a turntable I picked up at a garage sale in the fall. Cleaning and testing are next for it.
The speaker is part of a pair of nice '80s bookshelf speakers (also from that same garage sale) that I'm re-foaming. That stuff just doesn't last, and is sticky/messy.
Wow, with the CAD being so low right now, those foams are costing me a bit to ship from the States.
I have another re-foam project on the horizion but I'll wait and see how this one goes....
#VintageAudio #AudioRepair #DIYAudio #SpeakerRepair #TurntableRestoration
-
Made progress on two related projects last night. The first photo is a closeup of a vinyl record stylus that is attached to a moving coil cartridge mounted on a turntable I picked up at a garage sale in the fall. Cleaning and testing are next for it.
The speaker is part of a pair of nice '80s bookshelf speakers (also from that same garage sale) that I'm re-foaming. That stuff just doesn't last, and is sticky/messy.
Wow, with the CAD being so low right now, those foams are costing me a bit to ship from the States.
I have another re-foam project on the horizion but I'll wait and see how this one goes....
#VintageAudio #AudioRepair #DIYAudio #SpeakerRepair #TurntableRestoration
-
Made progress on two related projects last night. The first photo is a closeup of a vinyl record stylus that is attached to a moving coil cartridge mounted on a turntable I picked up at a garage sale in the fall. Cleaning and testing are next for it.
The speaker is part of a pair of nice '80s bookshelf speakers (also from that same garage sale) that I'm re-foaming. That stuff just doesn't last, and is sticky/messy.
Wow, with the CAD being so low right now, those foams are costing me a bit to ship from the States.
I have another re-foam project on the horizion but I'll wait and see how this one goes....
#VintageAudio #AudioRepair #DIYAudio #SpeakerRepair #TurntableRestoration
-
When your friend is called Peppuzzo and you need need to come up with a name for the custom fuzz pedal you've built for him…
#diyaudio #bassguitar #pedaleffects -
When your friend is called Peppuzzo and you need need to come up with a name for the custom fuzz pedal you've built for him…
#diyaudio #bassguitar #pedaleffects -
When your friend is called Peppuzzo and you need need to come up with a name for the custom fuzz pedal you've built for him…
#diyaudio #bassguitar #pedaleffects -
When your friend is called Peppuzzo and you need need to come up with a name for the custom fuzz pedal you've built for him…
#diyaudio #bassguitar #pedaleffects -
When your friend is called Peppuzzo and you need need to come up with a name for the custom fuzz pedal you've built for him…
#diyaudio #bassguitar #pedaleffects -
#maker
#DIYAudio
#DubSiren
#GuitarPedalsNew project under way. A DubSiren synth with a circuit bent echo module. Ideally the echo module will also accept microphone and line input, to use with my guitar and vocal microphone. I'm hoping to be able to add a footswitch that puts the echo module into self oscillation while pressed.
1/
-
#maker
#DIYAudio
#DubSiren
#GuitarPedalsNew project under way. A DubSiren synth with a circuit bent echo module. Ideally the echo module will also accept microphone and line input, to use with my guitar and vocal microphone. I'm hoping to be able to add a footswitch that puts the echo module into self oscillation while pressed.
1/
-
#maker
#DIYAudio
#DubSiren
#GuitarPedalsNew project under way. A DubSiren synth with a circuit bent echo module. Ideally the echo module will also accept microphone and line input, to use with my guitar and vocal microphone. I'm hoping to be able to add a footswitch that puts the echo module into self oscillation while pressed.
1/
-
#maker
#DIYAudio
#DubSiren
#GuitarPedalsNew project under way. A DubSiren synth with a circuit bent echo module. Ideally the echo module will also accept microphone and line input, to use with my guitar and vocal microphone. I'm hoping to be able to add a footswitch that puts the echo module into self oscillation while pressed.
1/
-
#maker
#DIYAudio
#DubSiren
#GuitarPedalsNew project under way. A DubSiren synth with a circuit bent echo module. Ideally the echo module will also accept microphone and line input, to use with my guitar and vocal microphone. I'm hoping to be able to add a footswitch that puts the echo module into self oscillation while pressed.
1/
-
I completed these a while ago, but never got around to bragging (well, not online at least). Two wall mounted DML panel speakers finished with walnut veneer and brass foil. If only I could figure out how to do this instead of my day job 😅 #woodworking #DIYAudio #DIYSpeaker #speakers
-
Heute kam der ULN2001A, mit dem ich den ULN2003AN auf meiner Audio-Umschalter-Platine austauschen wollte und er scheint besser zusammen mit dem PCF8574p zu arbeiten :neocat_happy:
#diyaudio
RE: https://sk.zehnvorne.social/notes/9u8xo3qhit2s02p1 -
Wie praktisch… mein alter Prototyp für den analogen Audio-Umschalter kann mit ein paar Handgriffen in einen WLAN-fähigen Umschalter verwandelt werden. Ein paar Relais können runter und natürlich müsste noch ein anständiges Kabel gecrimpt werden, aber dank esphome kann ich jetzt schon im Home Assistant zwischen vier verschiedenen Eingängen hin und her schalten.
#diy-audio #esphome #homeassistant -
The battery power supply is done. It was mainly built to supply 24V power to the speaker, and I added in usb charging as a bonus (type A and C). Will also come in handy if there's a power failure and devices need charging.
-
I'm looking at @moodeaudio to replace my #Sonos system with, and there's two questions I can't quite find the answers to:
1) Does it support rebroadcasting a line-in audio source for multi-room? That'd be enough to get my TV audio to the other rooms.
2) I have a fairly powerful NAS I can run the "main" instance on and would just need the actual RPis as audio relays. Is that topology somehow supported?
-
A nice weekend of #subwoofer #diy
Here slowly getting into assembly phase of a pair of #paraflex C-2E’s. -
@M4x I looked around to see if anyone had already modeled the speakers but came up empty. Would have looked nice to have them in there.
¯\_(ツ)_/¯For fun, here are a couple more pics of the cad with the sketches I used to finalize the component layout. The image of the back shows the only part I actually modeled properly for 3D printing, the bar grill supports.
-
When an #audiophile dials it up to 11 - It took 27 years to build this rig.
-
Found an old torch dumped by the bottle bank. Picked it up like the good womble I am. One rainy afternoon later... 🤓
#bluetooth #speaker #diyaudio #audio #upcycling #wombles #maker
