Differences
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weatherbox:dragonfruit:meeting_minutes_april_17_2017 [2017/04/18 07:21] tyamauchi |
weatherbox:dragonfruit:meeting_minutes_april_17_2017 [2021/09/19 21:59] (current) |
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| ==== Updates ==== | ==== Updates ==== | ||
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| + | * Tryston is setting up a meeting with Garmire who will take us to the roof to put up our board | ||
| + | * need to make sure board works and have a battery ready | ||
| * 3.3 Voltage Regulator was thought to be faulty on board 5 | * 3.3 Voltage Regulator was thought to be faulty on board 5 | ||
| * Regulator still didn't output anything when part was replaced | * Regulator still didn't output anything when part was replaced | ||
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| * Updated bill of materials for version 2 | * Updated bill of materials for version 2 | ||
| * Waiting on key to use roof for testing | * Waiting on key to use roof for testing | ||
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| ==== Problems ==== | ==== Problems ==== | ||
| * Late to get the key to roof | * Late to get the key to roof | ||
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| * to be completed for adafruit charging chip and dragon fruit charging chip | * to be completed for adafruit charging chip and dragon fruit charging chip | ||
| * 5bits = 31 in decimal | * 5bits = 31 in decimal | ||
| - | * 0 = 3V | + | * 00000 = 0 = 3V |
| - | * 9 = 3.9V | + | * 01001 = 9 = 3.9V |
| - | * 13 = 4.3V | + | * 01101 = 13 = 4.3V |
| - | * 20 = 5V | + | * 10100 = 20 = 5V |
| * 2 - Use 3 debug LEDs to visually indicate when switching between solar panel and battery | * 2 - Use 3 debug LEDs to visually indicate when switching between solar panel and battery | ||
| * LED 1 : Vload = Solar Panel | * LED 1 : Vload = Solar Panel | ||