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Releases: Rorchive/E05

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@RodrigoCAndrade RodrigoCAndrade released this 19 Jun 08:18
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RodrigoCAndrade Rodrigo Andrade
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Learn about vigilant mode. 
feat(hardware): release v1r2
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@RodrigoCAndrade RodrigoCAndrade released this 18 Jun 04:32
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RodrigoCAndrade Rodrigo Andrade
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Learn about vigilant mode.

First official release of the analog DC Motor Driver developed for the E05 course at Inatel. This hardware is optimized for single-layer fabrication and robust manual assembly.

✨ Key Features

  • Analog Switching: BC547 NPN transistor driving a 5V SPDT Relay (Songle SRD).
  • Protection & Stability: 1N5408 flyback diode for inductive spikes and a 10kΩ pull-down network for the push-button input.
  • Status Indicator: Integrated red LED for output state feedback.
  • DFM Optimized: Single-layer (B.Cu) routing, oval THT pads for easier hand-soldering, and teardrop junctions for enhanced mechanical resistance on phenolic boards.

📦 Assets Included

  • Gerber Files: Ready for professional manufacturing via JLCPCB (GERBER-Transistor_Driver.zip).
  • B.Cu PDF: 1:1 scaled layout print ready for thermal transfer and local lab etching.
  • Source Files: Complete KiCad project workspace (.kicad_pro, .kicad_sch, .kicad_pcb).
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