klacs

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3D Render

kwartzlab Access Control System

Description

klacs (kwartzlab Access Control System) is the original design for an RFID access control system for kwartzlab.

The design has since evolved to become the RFID Reader module.

Hardware

  • Atmel ATmega169P
  • Texas Instruments TRF7960
  • RS-485

Except for connectors, all components are surface mount. Passive components are 0603. Component placement is single-sided except for three decoupling caps.

Source

These files are not 100% correct. Errors made in design & layout were reworked by hand.

Pictures

Comments