rbaron
427f9279de
Revert "Uses a single PNP BJT in the fast discharge circuit"
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This reverts commit fb7dff8bfeFixes #72
2022-11-14 08:48:02 +01:00
rbaron
fb7dff8bfe
Uses a single PNP BJT in the fast discharge circuit
2022-11-06 18:20:47 +01:00
Jan Čermák
f44e91f865
replace R10 LCSC part with equivalent without extra fee
2022-09-29 20:28:56 +02:00
rbaron
e7f7f96797
Moves KiCad project file to KiCad 6
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Moved the Q4 photodiode footprint dot (representing the collector) so
it's more clearly visible. Hopefully it will help addressing the
recurring confusion about Q4's orientation (#3 , #42 ).
2022-05-18 20:13:58 +02:00
rbaron
9572e5ba16
Fixed LCSC part number for resistor R10
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Fixes #23
2021-12-13 18:43:52 +01:00
rbaron
989012576e
Removes C_para from BOM file
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The C_para is just a virtual capacitor, formed by the PCB traces, and
should not have an entry in the BOM file.
2021-10-17 23:37:56 -03:00
rbaron
6528565fad
Moves photoresistor all the way to the top & adds test pad
2021-10-09 10:16:42 +02:00
rbaron
697e0022d1
Plots fabrication files
2021-10-09 09:33:23 +02:00
rbaron
d3ed9a3311
Fixes Q4 (phototransistor footprint)
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It was not marked as SMT, so the exported position file didn't include
it.
2021-10-09 09:33:23 +02:00
rbaron
934f9cc883
Plots fabrication files
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This also adds ~15mm to the length of the board. This extra clearance
should help prevent shorts when watering plants.
2021-10-09 09:33:23 +02:00
rbaron
5ee0fa52fe
First step in adding the phototransistor
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- Updates schematic
- Updates the PCB layout
- Generated BOM file
2021-10-09 09:33:23 +02:00
rbaron
ba361e099c
Adds LCSC part number to the R9 photoresistor
2021-09-22 22:38:30 +02:00
rbaron
b56e930546
Generates footprint position file & BOM
2021-09-22 22:38:30 +02:00
rbaron
2e31a488f2
Plotted gerbers and schematic PDF
2021-09-22 22:38:30 +02:00
rbaron
0e5f8b8f9d
Updates PHOTO_V pin to use pin P0.29 from both modules
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- Updated schematic
- Updated pcb layout
2021-09-22 22:38:30 +02:00
rbaron
9c6fdfacfc
Bumps revision to 1.1.0
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Merges both drill files into a single one.
2021-09-22 22:38:30 +02:00
Yuval Aboulafia
64b2bcc6c6
simplify voltage divider
2021-09-22 22:38:30 +02:00
Yuval Aboulafia
fdd3a929da
Update GERBER
2021-09-22 22:38:29 +02:00
Yuval Aboulafia
9698f3eccb
minor adjustments to silkscreen
2021-09-22 22:38:29 +02:00
Yuval Aboulafia
66e1781b07
Supply V to photoresitor using nrf pin
2021-09-22 22:38:29 +02:00
Yuval Aboulafia
5fc298f57c
Add Photoresistor
2021-09-22 22:38:29 +02:00
rbaron
753e5d8325
Adds the E73-2G4M08S1C module to the BOM and pick-and-place files
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Note: the pick-and-place of the E73 has not been tested, since the module is currently unavailable at LCSC.
2021-05-31 21:13:00 +02:00
rbaron
74977e3263
Updates Q1, Q2, Q3 orientation in kicad/parasite-top-pos.csv
2021-04-08 18:46:12 +02:00
rbaron
80548f2db9
Removes wrong + markings from the PCB silkscreen
2021-03-13 14:57:05 +01:00
rbaron
e99f95f0a5
Plotted v1.0.0
2021-03-12 20:20:03 +01:00
rbaron
3ad78c0673
b-parasite v1.0.0
2021-03-12 19:25:35 +01:00
