**Update** The full build guide is now available here :  **End of update** It's taken a while but part 4 of the code is finally ready.  ...

 Here's a video I made showing some of the sounds capable from the Helios One synth.  The code is now pretty much complete and I'll ...

**Update** The full  build guide is now available here :  **End of update** I made a few small changes to the V3 code; https://github.co...

**Update** The full  build guide is now available here :  **End of update** Let's add a low pass filter to our synth! So in the third ...