move to shared scheme dir, etc

[hw/telemetrum] / Notebook

diff --git a/Notebook b/Notebook
index c45d0e9ef2f6ecd8f23ee2a97ff193c3cdab30a3..9ecebc916095b60504e6760618a1ac66c2c71fb9 100644 (file)
--- a/Notebook
+++ b/Notebook
@@ -200,3 +200,18 @@
   requires "return to Bdale for rework".  We should fix this for a future PCB
   revision.
 
+2011.09.12
+- chatted with Adrian some yesterday.  He likes a Bosch pressure sensor that
+  is DK 828-1005-1-ND .. i2c output, similar range to our current part but
+  smaller, around $5 at our build quantities.
+
+2011.12.10
+- the Johanson balun/filter for 70cm use with cc1111 is DK 712-1540-1-ND
+  uses less PCB area, but lower performance than the discrete approach
+
+2013.01.04
+- noodling over TM v2.0 .. baro sensor will be hard to handle on cc1111.  So,
+  how about 48-pin version of STM32L, cc110L radio, ms5607 and MMA665X accel.
+  Move to the faster lipo charger, too.
+       radio / flash on spi2, sensors on spi1, baro on spi1 alternate pins
+