@ve7fim This looks like it could be one of the exceedingly few meters I’ve seen so far that can be considered an OK replacement for RTW meters - from an aesthetic perspective. Nice one!
@ve7fim It's sincere. Also like the touch of the 80s/90s serious-manufacturing style part numbers :-)
Looking forward to your updates. Sorry I didn't bother to check, but instead ask: do you intend to publish those designs?
Day 133 of #PCBs - Here's the updated rev of the controller board that powers this module (and a few other). This board uses a standard Pi Pico module.
Here's two variants of #Eurorack level meters fully assembled and working.
The one on the left is showing CV and Gate, and the one on the right is showing stereo PPM audio levels.
There aren't too many negative CV signals in my setup, so I'm going to re-do the front panel and calibrations to create a variant that goes from 0 - 5V instead of -5V to 5V.
To get the effect where you slide your finger along it and the lights follow your finger, I'd need to add a captive touch slider to the PCB: https://www.ti.com/lit/an/slaa891b/slaa891b.pdf
That would be pretty cool.
But I'm a big fan of tactile controls you can grab and feel and push and slide.
Add comment