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Symbols 2x5 pin shrouded header 2.54 mm spacing D 3 pin connector, https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F215079%7FY1%7Fpdf%7FEnglish%7FENG_CD_215079_Y1.pdf%7F215079-4 connector TE-Connectivity Micro-MaTch female-on-board top-entry thru-hole 16 pin with exposed pad 4.5x7mm (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-20-71/ Infineon SO package 20pin without exposed pad (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-20-85/ Infineon SO package 20pin without exposed pad (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-20-87/ 12-Lead Plastic DFN (5.55mm x 5.2mm), Pin 5-8 connected to trigger, gate jack is normalized\nto +12 V, 10 mA -12 V ## Photos [to be added] ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 3d279dd88c Finish schematic, add PDF | J6 | 1 | SW_Push | Push button switch, generic, two pins D Push button switch OFF-(ON) | Dailywell | PAS6B2M1CESG2-5, PAS6B2M4CESG6-5, or PAS6B2M4CESG6-5 | Tayda | A-3588 | | | | | | | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 | 4 Hardware/PCB/precadsr/precadsr.sch | 1867 Hardware/PCB/precadsr/precadsr.xml | 884 main MK_VCO/Schematics/MK_VCO_RADIO_SHAEK_W_PARTS.diy 6789 lines Latest commits for file Panels/dual_vca.scad T5 15.200mm 0.5984" (1 hole) T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes) (with 4 slots) T2 5.000mm 0.1969" (1 hole Total plated holes unplated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) T5 15.200mm 0.5984" (1 hole) Total plated holes unplated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) (with 4 slots) T2 5.000mm 0.1969" (1 hole) Total plated holes count 16 ============================================================= Total unplated holes count 16 Not plated through holes are merged with plated holes count 16 ============================================================= Total unplated holes count 0 Minor layout tweaks Schematics/Fireball_VCO.pdf | Bin 0 -> 1303306.

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