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VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules schematic start, and some example modules main 5a4e89eea6 Add position for resistor between coarse and fine pitch, FM level, pulse wave modulation (PWM). Hard controls include coarse and +12V, value unknown c5e8dbdd1f Align panel to PSU PCB (will affect choice of 9 mm vertical board mount | | | | R30 | 1 | 4.7 uF | Polarized capacitor | | | | | | | | | | Tayda | A-553 | | | | | | R30 | 1 | 1uF | Unpolarized capacitor | | | | | R15, R17, R19 | 2 pin Molex connector 2.54 mm spacing D Switch, single pole normally-open tactile switch 6mm ALPS SKHH right angle USB3 type A Plug, Horizontal, http://cnctech.us/pdfs/1001-011-01101.pdf USB-A receptacle horizontal through-hole USB_B USB B receptable with flange, bottom-mount, SMD, right-angle (http://en.connfly.com/static/upload/file/pdf/DS1104-01.pdf USB 3.0 type A right angle Surface-mount DC Barrel Jack, https://cdn-shop.adafruit.com/datasheets/21mmdcjackDatasheet.pdf Barrel jack connector 6P6C Shielded RJ45 ethernet transformer with magnetics (https://productfinder.pulseeng.com/doc_type/WEB301/doc_num/JXD6-0001NL/doc_part/JXD6-0001NL.pdf ethernet 8p8c transformer poe rj45 8 Pol Shallow Latch Connector, Modjack, RJ45 (https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/c-bmj-0102.pdf Shielded, 2 LED, 2 Ports, http://www.amphenolinfocom.eu/NavData/Drawings/RJHSE-538X-02-REVC.pdf RJ45 8p8c ethernet POE 10/100/1000 Base-T RJ45 single port with LEDs https://media.digikey.com/pdf/Data%20Sheets/Pulse%20PDFs/JK%20Series.pdf#page=2 RJ45 ethernet connector with transformer and POE, https://abracon.com/Magnetics/lan/ARJP11A.PDF Shielded, LEDs, 4 Ports, https://cdn.amphenol-cs.com/media/wysiwyg/files/drawing/rjhse538x04.pdf RJ45 8p8c quad ethernet cat5 1 Port RJ45 8P8C receptacle, shielded, with magnetics, through hole, 2 LEDs, https://www.haloelectronics.com/pdf/fastjack-100baset.pdf 10/100 Ethernet RJ45 Tab-Down Halo FastJack, Shielded, https://www.haloelectronics.com/pdf/fastjack-100baset.pdf 1 Port RJ45 Magjack Connector Through Hole Mount Test Points Keystone Miniature THM Test Point 5000-5004, http://www.keyelco.com/product-pdf.cfm?p=1309 Through Hole Mount Test Points Keystone Miniature THM Test Point 5005-5009, http://www.keyelco.com/product-pdf.cfm?p=1314 Keystone Miniature THM.

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