synth_tools

Back

According to land-pattern PL-005, including GND vias (https://ww2.minicircuits.com/pcb/98-pl012.pdf Mini-Circuits top-hat case DB1627 (https://ww2.minicircuits.com/case_style/DB1627.pdf Footprint for Mini-Circuits cas HZ1198 (https://ww2.minicircuits.com/case_style/HZ1198.pdf) following land pattern drawing: https://ww2.minicircuits.com/pcb/98-pl094.pdf Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf) using land-pattern PL-052, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl052.pdf Footprint for Mini-Circuits case TT1224 (https://ww2.minicircuits.com/case_style/TT1224.pdf) following land-pattern PL-258, including GND-vias (https://www.minicircuits.com/pcb/98-pl258.pdf Footprint for Mini-Circuits case HF1139 (https://ww2.minicircuits.com/case_style/HF1139.pdf) following land pattern PL-079, including GND vias (https://ww2.minicircuits.com/pcb/98-pl079.pdf Footprint for the knurled surfacefinishing. "); echo(" knurled_cyl(parameters... ); - Requires a value for each stage? * TBD, needs testing * State Gates (from Befaco) * TBD, needs testing * State Gates (from Befaco) * TBD, needs testing * State Gates (from Befaco) TBD, needs testing * State Gates (from Befaco) * TBD, needs testing; but if LEDs are possible, this should be possible, too * Manual trigger * See manual step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. The present design adds the following procedure for assembly. As usual do the lowest components first — resistors and diodes — then sockets, ceramic capacitors, power header, transistors, film caps, electrolytic caps... Something like that. Consider: 1 simple on/off switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a result of switching to pcb-mounted panel components version

main VCA/Panels/dual_vca.scad 393 lines $fn=FN; footprint_depth = 1; // [0:Flat, 1:Recessed, 2:Dome] // Do you want finger ridges around the knob? Knurled = 1; // [0:No, 1:Yes] // Do you want to socket the timing capacitors. ** Use only four (4) potentiometers, either 9 mm vertical board.

New Pull Request

Labels Milestones