X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=Notebook;h=d793c7e2ed0f093f26cfe4cf147c14499ae8cee9;hb=bd03c921435497837f53f69512f949c95ca3c0ea;hp=5d150afdff6417e39730ce7d56dcdafbaf3a7f76;hpb=fe573852181fc438edd4e9926e643cc0859c0fa4;p=hw%2Ftelemega

diff --git a/Notebook b/Notebook
index 5d150af..d793c7e 100644
--- a/Notebook
+++ b/Notebook
@@ -96,17 +96,17 @@
 	- include a screw attached to ground, easy attach for magnetic switch
 	- that makes 18 screws, use two 9's back to back
 
-	- silicon	
-		- STM32L151VBT6 Cortex-M3 SOC
-		- CC1120 digital radio				spi2
-		- W25Q64BVZEIG 64Mbit flash			spi2
+	- silicon							q100 $
+		- STM32L151VBT6 Cortex-M3 SOC				5.39
+		- CC1120 digital radio				spi2	6.60
+		- W25Q64BVZEIG 64Mbit flash			spi2	2.06
 
 	- sensors
-		- Freescale MMA6556KWR2 120g 1-axis accel	spi1
-		- Bosch BMA250 16g 3-axis accel			spi1
-		- Meas Spec MS5607 baro sensor			spi1
-		- ITG-3200 2000 deg/sec 3-axis gyro		i2c1
-		- SkyTraq Venus 638 GPS				usart3
+		- Freescale MMA6556KWR2 120g 1-axis accel	spi1	5.00
+		- Bosch BMA250 16g 3-axis accel			spi1	3.07
+		- Meas Spec MS5607 baro sensor			spi1	6.35
+		- ITG-3200 2000 deg/sec 3-axis gyro		i2c1	8.00
+		- SkyTraq Venus 638 GPS				usart3	10.00
 
 	- companion port					spi2
 								i2c2
@@ -185,3 +185,32 @@ To Do
   mass.  However, if the chip antenna performance is "adequate", it saves
   surface area, mass, and BOM cost.
 
+2011.12.01
+- traded email with Invensense, their US distributor is cdiweb.com, they
+  have ITG-3200 in stock for $10 each and $8 in q100, and they have the new
+  IMU-6000 gyro+accel part for $15 each or $13 at q100.  
+
+	http://www.cdiweb.com/Manufacturers/invensense
+
+	http://www.cdiweb.com/ProductDetail/ITG3200/405256
+	http://www.cdiweb.com/ProductDetail/MPU6000/420595
+
+2012.02.06
+- so where are we...
+
+	- silicon							q100 $
+		- STM32L151VBT6 Cortex-M3 SOC				5.39
+		- CC1120 digital radio				spi2	6.60
+		- W25Q64BVZEIG 64Mbit flash			spi2	2.06
+
+	- sensors
+		- Freescale MMA6556KWR2 120g 1-axis accel	spi1	5.00
+		- Meas Spec MS5607 baro sensor			spi1	6.35
+		- IMU-6000 gyro+accel 					13.00
+		- SkyTraq Venus 638 GPS				usart3	10.00
+		- Honeywell HMC5883L magnetic sensor
+
+	- companion port					spi2
+								i2c2
+						bootloader intf	usart1
+								usart2