Hey Michigan freaks, it's Halloween so here's a song about our local monster, the dogman. https://youtu.be/yd5W0iMLL6k?si=uwNQoiYx_xP6nYbh

💀 👻 ☠️ 🖤 🦇 🕷️ 🕸️ 🎃

Nerdy sound generator stuff 😅

Inside the red box is what is actually making the sound - a home-brewed oscillator, being prototyped on a "breadboard." It accepts control voltages that determine what frequency of sound to output. An increase of 1 volt shifts everything up by 1 octave.

The green box is a sequencer. It sends control voltages, configurable per step, to the oscillator.

Blue box is a bench power supply - crude for this purpose, but easy to use for testing. It is spitting out both + and - 12VDC.

Orange box is a bench multimeter, connected to monitor the + voltage output.

Purple is the oscilloscope, monitoring the audio spit out by the oscillator.

And bonus: that sequencer talks MIDI, and the program running on the computer is receiving MIDI note data from the sequencer, and shows the notes being played in real-time. It works the other way around, too - stop the sequencer, and notes can be sent from the computer to the sequencer, thus driving the oscillator.

God mode.

#retrogaming #crpgs

Okay spiderman across the multiverse is really good. The hype is definitely accurate. Spiderman 2099 is the best spiderman ever.

this when halloween died for me .... love the crow...

🤔