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46 Hardware/PCB/precadsr/sym-lib-table | 3 | 4.7k | Resistor | | ----- | --- | ---- | ----------- | ---- | ----------- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | | Tayda | A-4349 | | R30 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-14/SOIC-14 | | | J2 | 1 uF | Unpolarized capacitor | Tayda | A-804 | | | | | | | | | | | | AR Path="/607F01E7" Ref="R?" Part="1" AR Path="/607ED812/60C3833D" Ref="R21" Part="1" AR Path="/60B16110" Ref="J?" Part="1" AR Path="/607ED812/60970E37" Ref="S1" Part="1" AR Path="/60A9C0A9" Ref="R?" Part="1" AR Path="/607ED812/60C38349" Ref="R23" Part="1" AR Path="/607ED812/60C38343" Ref="R22" Part="1" From 3d279dd88cba890e1ff05b6fd01cb5480b1f325e Mon Sep 17 00:00:00 2001 Subject: [PATCH] formatting caixa bits caixa_sr1.png | Bin 13962 -> 6771 bytes c852e5d6ad Go to file 6523065365 updates the potentiometer pads and thermal vias; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32f303r8.pdf WLCSP-49, 7x7 raster, 2.965x2.965mm package, pitch 0.4mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f103tb.pdf UFBGA-132, 12x12 raster, 10x10mm package, pitch 0.4mm; see section 7.3 of http://www.st.com/resource/en/datasheet/stm32f042k6.pdf WLCSP-36, 6x6 raster, 2.5x2.5mm package, pitch 0.4mm; https://www.latticesemi.com/view_document?document_id=213 UCBGA-81, 9x9 raster, 4.039x3.951mm package, pitch 0.4mm pad, based on either internal or external clock sources cycle between 0v and 5v max // gate out (j4/j10 // clock out (j5/j12) // glide atten (rv15 // 13 SPDT switches (many used as SPST) 2 momentary pushbutton switches - 1 - pad.

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