tomcircuit
HP28S_battery.kicad_pcbVersion 1.1 PCB design file (KiCAD)kicad_pcb - 37.64 kB - 10/14/2021 at 15:49 |
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HP28S_battery-Schematic_1v1.pdfVersion 1.1 schematic (PDF)Adobe Portable Document Format - 25.54 kB - 10/14/2021 at 15:43 |
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HP28S_battery.schVersion 1.1 schematic (KiCAD)sch - 8.90 kB - 10/14/2021 at 15:42 |
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HP28S_pcb_holder_1v0.3mf3D model of PCB holder sled3mf - 5.47 kB - 10/14/2021 at 15:36 |
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HP28S_pcb_holder_1v0.scadPCB holder 'sled' (OpenSCAD)scad - 1.91 kB - 10/14/2021 at 15:36 |
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HP 28S LiPo Battery
My attempt at a non-destructive LiPo retrofit for the unique-yet-somewhat-loathed HP 28S calculator