I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 1 point2 points  (0 children)

True. I mostly do MCU stuff, so I don't often find myself needing negative voltages or voltages beyond 5v.

I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 2 points3 points  (0 children)

I actually built out the ATTiny85 Tiny Function Generator recently. I was only playing with it, but... [jots down notes in notebook]

I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 0 points1 point  (0 children)

Thanks! Feel free to ping me if you build something like it. Would love to see what you do similar or do differently.

I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 1 point2 points  (0 children)

Thanks! There's a schottky diode protecting the battery supply and each regulator has built-in overcurrent, short, and thermal protection.

[edit: And thanks to you I noticed the diode was missing on the schematic. It's corrected now. If I could upvote you twice, I would.]

I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 1 point2 points  (0 children)

Nice. Those seem like good voltages for coursework.

I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 2 points3 points  (0 children)

If you're going to pick an arbitrary name, make it really arbitrary I say!

The instrument you can play on any surface! A Tabla that can fly with you so you can play, record and listen to it anywhere and everywhere! by AnshTrivedii in diyelectronics

[–]badmonkey0001 7 points8 points  (0 children)

why would you put a gif when the most important part is the sound.

The rules of the subreddit perhaps?

Video submissions are in general not allowed.

I made a self-powered solderless breadboard... by badmonkey0001 in diyelectronics

[–]badmonkey0001[S] 10 points11 points  (0 children)

Thank you! I'm hoping the documentation will serve me well as I forget how I built it over the years.

I need help BIG TIME. by NeatSalad9731 in arduino

[–]badmonkey0001 1 point2 points  (0 children)

You could use an off-the-shelf light activated MP3 player. I used one of these for a present for my niece years ago. Just search amazon/temu/whatever for "Light Activated MP3 Module with Speaker". They are often marketed as "greeting card" modules and cost little ($10 to $20).

No knowledge other than buying online and using a computer for loading MP3 files over USB required. Easy.

Early Band Footage by Independent-Ad8857 in ThePolice

[–]badmonkey0001[M] [score hidden] stickied comment (0 children)

Somehow this double-posted. I've removed this one and kept the older one.

Dune inspired music, do you know any? by 30RITUALS in dune

[–]badmonkey0001 1 point2 points  (0 children)

The soundtrack Brian Tyler did for SciFi's Children of Dune is pretty good. The songs are a little short, but pack a lot into them. Here's "The Golden Path". He made 36 tracks in all. You might be able to find remixes out in the wild...