It works! – microphone preamplifier – vocoder
Prototype PCBs for $2 (Any Color): https://jlcpcb.com It works - well, eventually. I had a senior moment while laying out…
New pcbs – stereo mini jack daughter board – vocoder
PCB Prototype $2 for 10 PCBs (Any Color): https://jlcpcb.com Another daughter board - this time for 3.5mm stereo mini jack…
Julian’s postbag: #135 – leds, capacitors and connectors
PCB Prototype $2 for 10 PCBs (Any Color): https://jlcpcb.com https://www.patreon.com/julian256 eBay Links: 100PCS 2x5x7mm Rectangle LED Green Colou Green Light…
Lm3915 audio level meter testing numerous issues
PCB Prototype $2 for 10 PCBs (Any Color): https://jlcpcb.com https://www.patreon.com/julian256 The green LEDs are far too bright (probably gallium nitride…
New pcbs – lm3915 led audio level meter – vocoder
PCB Prototype $2 for 10 PCBs (Any Color): https://jlcpcb.com https://www.patreon.com/julian256 Another PCB for my Vocoder build. This is the 10-LED…