From a040ed94ce7f89eb8372c697a3eb0ead122699b4 Mon Sep 17 00:00:00 2001 From: drowe67 Date: Thu, 1 Jan 2015 22:13:12 +0000 Subject: [PATCH] few BOM issues to changelog git-svn-id: https://svn.code.sf.net/p/freetel/code@1992 01035d8c-6547-0410-b346-abe4f91aad63 --- smartmic/SM1000-D/change-log-D.txt | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/smartmic/SM1000-D/change-log-D.txt b/smartmic/SM1000-D/change-log-D.txt index 3a4f9c25..22a090ac 100644 --- a/smartmic/SM1000-D/change-log-D.txt +++ b/smartmic/SM1000-D/change-log-D.txt @@ -22,11 +22,11 @@ 10. [ ] Assembly instruction: J3 needs to be loaded and jumper inserted -11. Microphone pins are swapped, ie rotate by 180 degrees. +11. [ ] Microphone pins are swapped, ie rotate by 180 degrees. -12. Should R46 be log? +12. [ ] Should R46 be log? Last half of travel makes very little difference to subjective volume. -13. With bud type headphones, a low volume leve is reqd. At these +13. [ ] With bud type headphones, a low volume leve is reqd. At these levels some low freq noises at the frame rate and HF hiss can be heard. As these noises are still heard with zero volume its probably noise from U8. Might need soem HP/LP filtering. Thru @@ -34,4 +34,9 @@ volume is hard to regulate perhaps another option si a series resistor with the headphone jack. - +14. [ ] Decide if power supply and USB programming cable should be included in BOM. + +15. [ ] Artwork (i.e. a coloured sleeve) for the box? Price? Who can design artwork? + + + -- 2.25.1