Would like input on a project im working on, a smart wireless audio connect for any jukebox.

Would like input on a project im working on, a smart wireless audio connect for any jukebox.

I've got a 1975 Rock-Ola spinning 45s, and I wanted its sound in the rest of the house. I couldn't use a normal analog to digital dongle because of the whole home audio system im running, so i had to custom build it and it turned into something potentially much bigger.

1. It plays the jukebox's own speakers AND your whole house at once — in perfect sync. No other device does this, and this is really what started me down the road of a custom build. Every analog-to-Bluetooth gadget forces a choice: play locally OR stream away. Try both and wireless lag makes the streamed rooms echo against the jukebox. My devicehas a tunable digital delay that re-aligns the local speakers to the stream, so the whole house locks together.

2. It knows what record is playing. This second bit kinda came out of no where, but its cool. It fingerprints the audio locally — no cloud, no fees — and shows a live "now playing" card. Hit an unknown record? Name it once and it remembers forever, learning your whole collection as you play it. I'm also thinking about the ability to auto-build a Spotify playlist of everything spun.

3. The best part: it works on ANY jukebox — or any analog source. Nothing here is Rock-Ola specific. Old console stereo, reel-to-reel, tube receiver — anything with an analog out. A universal bridge that drags vintage gear into a modern, song-aware world.

Install is minimally invasive and fully reversible, and failsafe — When not used the Juke plays normal through its own speakers. It's configurable with a browser based UX app.

Two things I'd love input on:

  1. Feature ideas — if this lived in your gear, what would you want it to do?
  2. What to watch out for if others might want one — for anyone who's shipped hardware or wrestled with vintage gear, what are the gotchas?

Happy to go deep on any part of the build. Here's a screen cap of the app.

u/notmyrralname — 7 days ago

UPDATE: It works. I have no idea what i did to fix it...lol

Just to give everyone some context, I had previously removed the back panel and probed the scoring reels and it never had any effect. I couldnt cause the issue by poking the switches or jostling things.

SO, using the advice of looking at the scoring switches on the playfield, I removed the glass and one by one actuated the one point scoring points.

This I think was most likely the culprit. As someone else had suggested, I think the heavy game play at the party mustve stuck-ish one of the scoring points, or otherwise caused it to be tweaked too closely to closed, so that any vibration would cause it to short.

Anyway. Just thought youd all like an update.

Thank you all for your help!

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u/notmyrralname — 1 month ago

Help? Diagnose what the issue is

I don’t know if this is the right sub for this. but if anyone can help I’d appreciate it.

I have an early 70’s Williams EM machine that started doing this after I had a party and it was played with for a while. prior to the party the machine functioned perfectly.

now, when I turn it on and it goes through its reset cycle it almost always skips past the zero number. this alone is not so terrible. but the issue doesn’t seem to be just that, it may be a symptom.

its like the ”ones” digit wheel gets stuck open and buzzes horribly. it doesn’t do it only when the scoring is happening, it also doesn’t it when I hit the flippers, or I’m guessing when the machine vibrates slightly. I can get it to act up even when no ball is in play simply by flapping the flippers vigorously.

I’ll attach a video.

u/notmyrralname — 1 month ago

'73 CB350G wiring question

So, Ive been cleaning up the wiring on my '73 CB350G and noticed that the main positive wire, from the battery to the ignition, and then to the rest of the system, is crazy small gauge. The stock wire looks to be something like 16 or 18 gauge, which is nuts to me considering it then supplies the power to everything: the coils, lights, etc.

Am I wrong in thinking the main positive wire that goes direct from the battery, to the ignition, to the right grip on/off switch, to the rest of the system should be at least 12 gauge?

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u/notmyrralname — 2 months ago

Been restoring a 1973 CB350G and got tired of the idea of a key. Started building a Raspberry Pi-based ignition controller that works like the Tesla app — your phone is the key. Figured I'd share what it does and see if there's any interest before I go further with it.

WHAT IT DOES

  • Keyless ignition — your iPhone is the key. Walk up to the bike, it wakes up. Walk away, it locks. No app interaction needed.
  • GPS tracking — every ride is logged. View your route on a map in the app after the fact. Current location when parked. Also enables theft alerts if the bike moves without your phone nearby.
  • Battery monitor — get a push notification if voltage drops while the bike is sitting. No more dead battery surprises after winter storage.
  • Tilt/theft alert — accelerometer detects if the bike is knocked over or moved. Push notification to your phone.
  • Light feedback — the bike communicates its state through the pilot lights. Blinks when it sees you approaching, steady on when ready to start. Headlight only comes on when ignition is live.
  • Stock controls untouched — kill switch still works exactly as stock. The system adds a layer, it doesn't replace anything critical.

HOW IT WORKS

Raspberry Pi Zero W sits where the stock key switch was. Uses Bluetooth proximity to detect your iPhone — same basic principle as modern car keyless entry, not GPS geofencing. A dedicated iPhone app handles the BLE beacon and gives you the map/tracking UI. No subscription, no cloud dependency for basic ignition function.

BIKE COMPATIBILITY

Building it first for the CB350 but the architecture works on any vintage bike with a simple ignition circuit — XS650, CB450, R75, Triumph twins, etc. Would need a bike-specific wiring harness but the core unit would be the same.

A few questions for the community:

  • Would you run something like this on your bike?
  • DIY kit or fully assembled — which would you prefer?
  • What would you pay for it?
  • Any features I'm missing that you'd want?
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u/notmyrralname — 4 months ago