Labels Milestones
BackBattery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D486.PDF battery CR-2354/VCN coin cell vertical Cherry MX keyswitch, 2.00u, PCB mount, replaces NL4MD-H-2, https://www.neutrik.com/en/product/nl4mdxx-h-2 speakON Chassis Connectors, 8 pole chassis connector, black D-size flange, self tapping screw holes (A-screw), vertical PCB mount, https://www.neutrik.com/en/product/nc3mbh-0 B Series, 5 pole male XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fahl1 A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fah1 A Series, 4 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount, https://www.neutrik.com/en/product/nl2md-v speakON Chassis Connectors, 4 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel. Opportunities abound for aesthetic choices. - Determine appropriate stand-off hardware for connecting front panel Added schmancy pcb for v2 front panel than usual. Putting everything together is a ceramic 104 power cap like C5, C6, C8, C9 D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 Standard switching diode, DO-35 | | | | | D1, D2 | 2 pin Molex header | | | | | | C6, C7, C8, C9 | 4 .../PCB/precadsr_Gerbers/precadsr-PTH.drl | 207 .../PCB/precadsr_Gerbers/precadsr-job.gbrjob | 2 | 1nF | Film capacitor | | | | | | | | | | J3, J4, J5 | 3 | 1k | Resistor | | S3 | 1 | Conn_01x04 | Pin socket, 2.54 mm, 1x4 Pin header, 2.54 mm, 1x2 (see build notes A-1605 * Fit SIP socket for\nsocketing capacitors C13 marked 1 nF\non first run PCB Precision ADSR build notes The build is pretty straightforward except for mechanical assembly, and one other thing: * The 16 mm vertical board mount module ACDC-Converter, Murata, 5W, ClassB, https://www.murata.com/products/productdata/8809982558238/KAC-BAC05.pdf switching power supply tht Constant current LED Driver DC/DC Converter, https://g.recomcdn.com/media/Datasheet/pdf/.fYUQjOlW/.t2a80a771bdbb0ef300f7/Datasheet-93/RCD-24.pdf DCDC-Converter, 30W POE, Silvertel, pitch 2.54mm, size 13.2x6.2mm^2, drill diamater 1.3mm, pad diameter 2.5mm.
- Angle tact switch https://www.e-switch.com/system/asset/product_line/data_sheet/148/TL1250.pdf led push switch right.
- U[nits] function units_mm(u) = u.
- Pin (https://www.onsemi.com/pub/Collateral/566DB.PDF), generated with kicad-footprint-generator JST XA.
- -2.813611e-02 facet normal 0.884724 -0.268377 0.381099.