Labels Milestones
BackIn footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr) * [https://gitlab.com/rsholmes/precadsr](https://gitlab.com/rsholmes/precadsr This repo uses submodules aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: schematic start, and some supporting components. ~$6 in parts, mostly down to PCB edge 7.4799999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 9-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes distance 25mm 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.29x2.54mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 9-pin D-Sub connector horizontal.
- Connector http://www.phoenixcontact.com/us/products/1814760/pdf PhoenixContact PTSM0.5 6 2.5mm vertical SMD.
- 32-Leads, Body 5x5x0.8mm, Pitch 0.5mm, http://www.analog.com/media/en/package-pcb-resources/package/57080735642908cp_8_4.pdf LFCSP.
- Normal 0.0819028 -0.0819649 -0.993264.
- Negative battery contact Keystone type 3009 coin cell.
- Fixed the arrow indicator.