Morse sounder: Difference between revisions
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* [http://www.digikey.co.uk/product-search/en?keywords=P082D potential vol/tone dial] | * [http://www.digikey.co.uk/product-search/en?keywords=P082D potential vol/tone dial] | ||
* [http://onecall.farnell.com/hammond/1593pbk/case-abs-black-28x65x90mm/dp/930209?ost=1593PBK potential case] | * [http://onecall.farnell.com/hammond/1593pbk/case-abs-black-28x65x90mm/dp/930209?ost=1593PBK potential case] | ||
*Obtained chip data sheet | |||
*Circuit board design making progress | |||
Revision as of 18:50, 16 February 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
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
- [1] potential oscillator circuit
- potential speaker
- potential vol/tone dial
- potential case
- Obtained chip data sheet
- Circuit board design making progress
