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52a9fa26f6a6a8c4f7e3fc085f8b6ccdd7541277 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Optional capacitor socket Docs/precadsr_bom.md | 4 .../Panel/precadsr-panel/precadsr-panel.pro | 30 .../precadsr_panel_al/precadsr_panel_al.sch | 194 .../precadsr_panel_al-B_SilkS.gbr | 472 aoKicad | 2 | 1N5817 | Schottky Barrier Rectifier Diode, DO-41 | | | | C10 | 1 | SW_SPDT | Switch, single pole double throw | | | Tayda | A-826 | | Tayda | A-1605 | | C6, C7, C8, C9 | 4 .../PCB/precadsr_aux_Gerbers/precadsr-PTH.drl | 99 .../precadsr_aux_Gerbers/precadsr-job.gbrjob | 2 | 10k | Resistor | | | | S1 | 1 | Conn_01x10 | Pin header 2.54 mm spacing | | C2, C5, C6, C8, C9, C11, C12. C10, C14 too small for film; is film needed? - Smaller cap (476nF?) for C1 - Ceramic 104s for C10, C14, might be fine, might introduce intermittents - Don't put R8 so close to R26 D36/R47 too close - Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor footprint between +12V and.

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