Morse sounder: Difference between revisions

Latest revision as of 17:24, 23 September 2018

Morse Sounder

Status	Completed
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.

Designs and source code

see Github project

Kit cost

approximate costs (when a few are ordered at once)
- PCBs £10
- Sounder components inc case £25
- iambic key components inc case £10

Feature List

1/4in jack key input
internal speaker
Paddle key support
Adjustable Tone,Volume,Weight, and Rate
1/4in Headphone Jack
12v input
Included capacitive iambic key

Assembly Documentation

Sources and links

Rev1.0 audio path based on designs by Forrest Cook (WB0RIO)
Capacitive Iambic key uses circuit from John Parfrey (M0UKD)
Project uses CC By icons from Dave Gandy (power icon (also remixed to make the dial and jack labels)) and Hanan (headphone icon)

Component links

@@ Line 1: / Line 1: @@
 {{Project
 |Title=Morse Sounder
-|Status=Concept
+|Status=Completed
 |Project Lead=User:TylerWard
+|Description=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.
+|Image=MorseSounderSetRender.jpg
 }}
+=== Designs and source code ===
-== Morse Sounder Project ==
+see [https://github.com/SUWS/morse-practice-oscillator Github project]
-=== Feature List ===
+=== Kit cost ===
-==== Essential ====
+*  approximate costs (when a few are ordered at once)
+** PCBs '''£10'''
+** Sounder components inc case '''£25'''
+** iambic key components inc case '''£10'''
-*1/4in jack key input
+=== Feature List ===
-*internal speaker
-*battery powered
-==== Improvements ====
+* 1/4in jack key input
+* internal speaker
 * Paddle key support
-** requires microntroler control
+* Adjustable Tone,Volume,Weight, and Rate
-** additional settings required
+* 1/4in Headphone Jack
+* 12v input
+* Included capacitive iambic key
-* Tone Dial
+=== Assembly Documentation ===
-* Headphone Jack
+* [[Morse_sounder/Key_Assembly|Key Assembly]]
+* [[Morse_sounder/Sounder_Assembly|Sounder Assembly]]
-* 12v input
+=== Sources and links ===
-* volume control
+* Rev1.0 audio path based on designs by [http://www.solorb.com/elect/hamcirc/sidetone/ Forrest Cook (WB0RIO)]
+* Capacitive Iambic key uses circuit from [https://m0ukd.com/homebrew/capacitive-cw-touch-key-circuits/ John Parfrey (M0UKD)]
+* Project uses CC By icons from Dave Gandy (power icon (also remixed to make the dial and jack labels)) and Hanan (headphone icon)
-=== Notes ===
-* [http://www.hamradio.in/circuits/cpo.php?show=1] potential oscillator circuit
+* Component links
-** [http://www.solorb.com/elect/hamcirc/sidetone/ better circuit]
+** [http://www.farnell.com/datasheets/1662526.pdf speaker]
-* [http://www.farnell.com/datasheets/1662526.pdf potential speaker]
+** [http://www.digikey.co.uk/product-search/en?keywords=P082D 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 case]
-* [http://onecall.farnell.com/hammond/1593pbk/case-abs-black-28x65x90mm/dp/930209?ost=1593PBK potential case]