bom

4 files changed, 36 insertions, 29 deletions

diff --git a/README.md b/README.md
index 485ad82..e240502 100644
--- a/README.md
+++ b/README.md
@@ -37,9 +37,18 @@ PCB images generated with [tracespace](https://github.com/tracespace/tracespace)
 | C1             | 100u             | Illinois Cap.    | 107KXM025M           | $0.25  | [DigiKey](https://www.digikey.com/en/products/detail/illinois-capacitor/107KXM025M/5410757?s=N4IgTCBcDaIIwAYDsBpAGgWQWArBkAugL5A) |
 | C2             | 10u              | Yageo            | CC1206KKX7R8BB106    | $0.25  | [DigiKey](https://www.digikey.com/en/products/detail/yageo/CC1206KKX7R8BB106/5195365?s=N4IgTCBcDaIMJwIxgAwDYDSGAaB2ASgBwBCxi6IAugL5A) |
 | C3             | 22u              | Yageo            | CC1206MKX7R7BB226    | $0.75  | [DigiKey](https://www.digikey.com/en/products/detail/yageo/CC1206MKX7R7BB226/7071713?s=N4IgTCBcDaIMJwIxgAwDYCyBpAGgdgCU8AhYsMNEAXQF8g) |
+| C4             | 1n               |
+| C5             | 1u               |
 | D1, D2         | red LED          | Lite-ON          | LTST-C230KRKT        | $0.50  | [DigiKey](https://www.digikey.com/en/products/detail/lite-on-inc/LTST-C230KRKT/386857?s=N4IgTCBcDaIDIBUDKCC0BhMBmADAaQCU8EQBdAXyA) |
+| J1             | barrel jack      |
+| PS1            | VXO7805-500-M    |
 | Q1, Q2         | MOSFET N-ENH     | Diodes Inc.      | 2N7002K-7            | $0.25  | [DigiKey](https://www.digikey.com/en/products/detail/diodes-incorporated/2N7002K-7/1934378?lang=en&s=N4IgTCBcDa4HIHYAMSwGkC0CQF0C%2BQA&site=us&x=17&y=13) [Mouser](https://www.mouser.com/ProductDetail/Diodes-Incorporated/2N7002K-7?qs=rGAXPo9uwV0%2Fp9r5KJ7huA%3D%3D) |
+| R1, R2         | 1k               |
+| R3, R4, R7, R8 | 4.7k             |
+| R5             | 470k             |
+| R6, R9         | 1                |
 | U1             | BME280 breakout  | Adafruit         | 2652                 | $20.00 | [Adafruit](https://www.adafruit.com/product/2652) [DigiKey]() |
+| U2             | counter          | TI               | CD4060BM96           | $0.50  |
 
 All prices are extended.
 Assuming an order of 10 PCBs, the boards themselves should cost around $5 each.
diff --git a/kicad/weather.sch b/kicad/weather.sch
index e9e34f8..fd9ee6b 100644
--- a/kicad/weather.sch
+++ b/kicad/weather.sch
@@ -519,7 +519,7 @@ L Device:R_US R7
 U 1 1 6081A7E5
 P 4300 2250
 F 0 "R7" H 4368 2296 50  0000 L CNN
-F 1 "R_US" H 4368 2205 50  0000 L CNN
+F 1 "4.7k" H 4368 2205 50  0000 L CNN
 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 4340 2240 50  0001 C CNN
 F 3 "~" H 4300 2250 50  0001 C CNN
 	1    4300 2250
@@ -552,7 +552,7 @@ L Device:R_US R8
 U 1 1 60836A20
 P 3200 3500
 F 0 "R8" V 3405 3500 50  0000 C CNN
-F 1 "R_US" V 3314 3500 50  0000 C CNN
+F 1 "4.7k" V 3314 3500 50  0000 C CNN
 F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 3240 3490 50  0001 C CNN
 F 3 "~" H 3200 3500 50  0001 C CNN
 	1    3200 3500
@@ -563,7 +563,7 @@ L Device:C C5
 U 1 1 608374EB
 P 2350 3650
 F 0 "C5" H 2465 3696 50  0000 L CNN
-F 1 "C" H 2465 3605 50  0000 L CNN
+F 1 "1u" H 2465 3605 50  0000 L CNN
 F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 2388 3500 50  0001 C CNN
 F 3 "~" H 2350 3650 50  0001 C CNN
 	1    2350 3650
@@ -611,17 +611,6 @@ Wire Notes Line
 	4750 4250 1000 4250
 Wire Wire Line
 	2350 3500 2650 3500
-$Comp
-L Device:R_US R9
-U 1 1 60872B34
-P 2650 3650
-F 0 "R9" H 2718 3696 50  0000 L CNN
-F 1 "R_US" H 2718 3605 50  0000 L CNN
-F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 2690 3640 50  0001 C CNN
-F 3 "~" H 2650 3650 50  0001 C CNN
-	1    2650 3650
-	1    0    0    -1  
-$EndComp
 Connection ~ 2650 3500
 Wire Wire Line
 	2650 3500 3050 3500
@@ -689,4 +678,15 @@ F 3 "~" H 1150 2150 50  0001 C CNN
 	1    1150 2150
 	-1   0    0    1   
 $EndComp
+$Comp
+L Device:R_US R9
+U 1 1 60872B34
+P 2650 3650
+F 0 "R9" H 2718 3696 50  0000 L CNN
+F 1 "1M" H 2718 3605 50  0000 L CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 2690 3640 50  0001 C CNN
+F 3 "~" H 2650 3650 50  0001 C CNN
+	1    2650 3650
+	1    0    0    -1  
+$EndComp
 $EndSCHEMATC
diff --git a/kicad/weather.sch-bak b/kicad/weather.sch-bak
index 94bc187..e9e34f8 100644
--- a/kicad/weather.sch-bak
+++ b/kicad/weather.sch-bak
@@ -5,7 +5,7 @@ $Descr USLetter 11000 8500
 encoding utf-8
 Sheet 1 1
 Title "MQTT Weather Station"
-Date "2021-04-12"
+Date "2021-05-25"
 Rev "B"
 Comp "University of Wisconsin-Madison"
 Comment1 "Department of Chemistry"
@@ -461,17 +461,6 @@ F 3 "~" H 1500 2150 50  0001 C CNN
 	1    1500 2150
 	1    0    0    -1  
 $EndComp
-$Comp
-L Device:R_US R5
-U 1 1 606F2A08
-P 1150 2150
-F 0 "R5" H 1082 2104 50  0000 R CNN
-F 1 "100k" H 1082 2195 50  0000 R CNN
-F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 1190 2140 50  0001 C CNN
-F 3 "~" H 1150 2150 50  0001 C CNN
-	1    1150 2150
-	-1   0    0    1   
-$EndComp
 Wire Wire Line
 	2150 1900 1500 1900
 Wire Wire Line
@@ -511,9 +500,7 @@ NoConn ~ 3550 2300
 NoConn ~ 3550 2400
 NoConn ~ 3550 2500
 Text Notes 1050 1450 0    50   ~ 0
-AUTO-RESET TIMER\n(ONCE PER HOUR)
-Text Notes 1150 2750 0    50   ~ 0
-T\n= 2.3 R5 C4\n= 0.23 seconds
+AUTO-RESET TIMER\n(ONCE EVERY 2.5 HOUR)
 $Comp
 L CD4060BM96:CD4060BM96 U2
 U 1 1 606E1341
@@ -691,4 +678,15 @@ Wire Wire Line
 Connection ~ 1500 2300
 Wire Wire Line
 	1500 2300 1850 2300
+$Comp
+L Device:R_US R5
+U 1 1 606F2A08
+P 1150 2150
+F 0 "R5" H 1082 2104 50  0000 R CNN
+F 1 "470k" H 1082 2195 50  0000 R CNN
+F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 1190 2140 50  0001 C CNN
+F 3 "~" H 1150 2150 50  0001 C CNN
+	1    1150 2150
+	-1   0    0    1   
+$EndComp
 $EndSCHEMATC
diff --git a/weather.pdf b/weather.pdf
index 62df100..774d5bd 100644
--- a/weather.pdf
+++ b/weather.pdf