Morse sounder: Difference between revisions

From SUWS-wiki
Line 59: Line 59:
*Obtained chip data sheet
*Obtained chip data sheet
*Circuit board design making progress
*Circuit board design making progress
*PCB and schematic done

Revision as of 18:40, 2 March 2017

Morse Sounder
[[File:|250px|Morse Sounder]]
Status In Progress
Project Lead User:TylerWard

Morse Sounder

To design a morse code sidetone generator. The finished version of which will be made into a kit that can be used as an intermediate project.

Tasks

see Github issue tracker

Interested Parties

  • Arthur
  • Club
  • Tyler
  • Tom
  • Dave
  • Intermediate project stock
  • estimated cost £25-30 (with keyer) £20-£25(without keyer)

Planned Feature List

Essential

  • 1/4in jack key input
  • internal speaker
  • battery powered

Improvements

  • Paddle key support
    • requires microntroler control
    • additional settings required
  • Tone Dial
  • Headphone Jack
  • 12v input
  • volume control

Design planning

  • IO Interfaces plan
    • 1/4 jack for key input
    • 1/4 jack for Headphone output
    • dual potentiometer for tone/volume select
    • dual potentiometer for rate/weight setting
    • 2.5mm jack / powerpoles for power input
    • switch for keyer/straight operation
    • Internal 40*20mm speaker

Notes