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Chronulator firmware for TI MSP430 microcontrollers
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firmware/chronulator_msp430
hardware/eagle
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README.md

README.md

chronulator-msp430

by ShareBrained Technology

The latest version of this repository can be found at: https://github.com/sharebrained/chronulator-msp430

Description

An analog panel meter clock implementation based on the Texas Instruments MSP430 microcontroller.

Time is displayed via two analog meters, one for hours and one for minutes. The microcontroller keeps time via a 32.768kHz crystal, and controls the meter needles using pulse-width modulation of current sources.

The current sources are adjustable by variable resistors, and the time is set by momentary buttons.

Documentation

See http://www.sharebrained.com/chronulator/archive/ for hardware documentation.

Requirements

Software

  • TI Code Composer Studio (to program the Chronulator firmware)
  • EAGLE 5.x (to edit the schematic or circuit board)

Hardware

  • A Chronulator or Chronulator-compatible device based on the TI MSP430 (ShareBrained Chronulators with circuit board version 1.3 or earlier).
  • A TI ez430 programmer.

Contact

ShareBrained Technology, Inc. http://www.sharebrained.com/

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