William Miceli
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31107ef0c9
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Removing FETs on Inertial Measurement Unit
[Still in progress]
Switching out FETs with dedicated ICs to translate the voltage levels to simplify things a bit.
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2021-03-15 20:19:47 -04:00 |
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William Miceli
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c816560942
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Many changes and additions. Implemented most everything Dr. Bazuin pointed-out so far. Altium basically stopped working, where I can no longer search for parts, so I'm stopping for today.
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2021-03-13 03:13:03 -05:00 |
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William Miceli
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ec2f500489
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All capacitors now X7R temperature rated, at least 0805 sized or larger; Chip Selects of SPI interfaces now all connected again to assist with debugging; Added bypass capacitors to SD Card socket and GPS Receiver; Designator names shortened to make silkscreen names shorter; Fixed locations of test points to be more useful;
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2021-03-12 21:01:33 -05:00 |
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William Miceli
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12d8e2657d
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Many small changes and fixes; Only generic parts with telemetry and lighting are the USB-UART Bridges
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2021-03-08 03:49:29 -05:00 |
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William Miceli
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d75aa68481
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Specifying real components in place of generics
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2021-03-06 23:56:13 -05:00 |
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William Miceli
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f343124d3b
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IMU is now fully complete, with it's own LDO Regulator, Voltage-Level Shifters and real parts specified
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2021-03-06 22:46:32 -05:00 |
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William Miceli
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86f7ca3fc8
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GPS Receiver now has isolated USB interface available
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2021-02-20 17:54:57 -05:00 |
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William Miceli
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a3fffa5696
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IMU is now finished, again...
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2021-02-16 21:31:24 -05:00 |
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William Miceli
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6dc50e402d
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Moved voltage translator to RTC-side since MCU is NOT 5V tolerant
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2021-02-14 20:39:31 -05:00 |
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William Miceli
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3a57dc9b47
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RTC is done; IMU needed voltage translator for I2C; Made some library edits
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2021-02-13 22:59:26 -05:00 |
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William Miceli
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b4343bec83
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IMU incorrectly had "No ERC" marks on the interrupt pins
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2021-02-13 15:43:43 -05:00 |
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William Miceli
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0a95c0bfd3
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Did some work on the RTC. Minor changes with the IMU and Main sheet
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2021-02-08 21:43:01 -05:00 |
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William Miceli
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5c8338923a
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Connected interrupt pins from IMU to MCU
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2021-02-08 21:28:52 -05:00 |
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William Miceli
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f41b2d328c
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RS-232 Module is nearly finished; need DB9 connection
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2021-02-08 00:23:54 -05:00 |
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William Miceli
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a796ae6d82
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Inertial Measurement Unit most likely finished
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2021-02-07 23:26:10 -05:00 |
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William Miceli
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bc979b2137
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All sub-sheet schematics now have all ports linked to Main
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2021-02-07 21:57:21 -05:00 |
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William Miceli
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3d409cfac4
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Finished changing Harnesses; Updated annotations for ICs
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2021-02-07 21:30:06 -05:00 |
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William Miceli
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fabb253d5c
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All major components are now imported and placed on corresponding sheets
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2021-02-07 20:55:40 -05:00 |
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William Miceli
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4c033d7fe6
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Created many blank schematic sheets with needed modules
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2021-02-07 00:33:01 -05:00 |
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