pjht/stencil_trainer_1
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Change LED pull resistors to 1k

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This commit is contained in:
pjht 2023-04-03 08:22:36 -05:00
parent b2d2925c6a
commit e083ea452f
Signed by: pjht
GPG Key ID: 7B5F6AFBEC7EE78E
2 changed files with 10 additions and 9 deletions
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6
stencil_trainer_1.kicad_pcb
View File

@ -7,8 +7,8 @@
(paper "A4") (paper "A4")
(title_block (title_block
(title "Stencil Trainer 1 (48 pin i2c GPIO expander)") (title "Stencil Trainer 1 (48 pin i2c GPIO expander)")
(date "2023-04-01") (date "2023-04-03")
(rev "v1.0.0") (rev "v1.0.1")
(comment 1 "Licensed under CERN-OHL-S version 2") (comment 1 "Licensed under CERN-OHL-S version 2")
(comment 2 "Copyright Peter Terpstra, 2023") (comment 2 "Copyright Peter Terpstra, 2023")
) )
@ -2754,7 +2754,7 @@
(gr_text "J3-5 pinout: (pin 1 is the pin closest to U2)\npin 1: GND\npin 2: PWR (3.3v)\npin 3: SDA\npin 4: SCL" (at 80 108.2) (layer "B.SilkS") (tstamp 752e711b-bc09-4065-93c9-d1987f5bc8d4) (gr_text "J3-5 pinout: (pin 1 is the pin closest to U2)\npin 1: GND\npin 2: PWR (3.3v)\npin 3: SDA\npin 4: SCL" (at 80 108.2) (layer "B.SilkS") (tstamp 752e711b-bc09-4065-93c9-d1987f5bc8d4)
(effects (font (size 1 1) (thickness 0.15)) (justify left mirror)) (effects (font (size 1 1) (thickness 0.15)) (justify left mirror))
) )
(gr_text "C1-2: 0.1u 0805 D1-D2: 0805 LED J1: 2x10 IDC connector\nJ2: 2x20 IDC connector J3-4: JST SH 4 pin JP1: 2 pin header\nQ1-8: MMBT3904 SOT-23 R13-14: 220 0805 R1-12: 4.7K 0805\n" (at 91.1 100.2) (layer "B.SilkS") (tstamp 7ea5f391-f9e4-479e-8297-a040520588e7) (gr_text "C1-2: 0.1u 0805 D1-D2: 0805 LED J1: 2x10 IDC connector\nJ2: 2x20 IDC connector J3-4: JST SH 4 pin JP1: 2 pin header\nQ1-8: MMBT3904 SOT-23 R13-14: 1k 0805 R1-12: 4.7K 0805\n" (at 91.1 100.2) (layer "B.SilkS") (tstamp 7ea5f391-f9e4-479e-8297-a040520588e7)
(effects (font (size 1 1) (thickness 0.15)) (justify left mirror)) (effects (font (size 1 1) (thickness 0.15)) (justify left mirror))
) )
(gr_text "U2: PCA9306D U1,U3-4: PCA9555D" (at 66.5 103.3) (layer "B.SilkS") (tstamp 80ca76fb-bb6b-49b0-a697-893b9eb08303) (gr_text "U2: PCA9306D U1,U3-4: PCA9555D" (at 66.5 103.3) (layer "B.SilkS") (tstamp 80ca76fb-bb6b-49b0-a697-893b9eb08303)

13
stencil_trainer_1.kicad_sch
View File

@ -6,8 +6,8 @@
(title_block (title_block
(title "Stencil Trainer 1 (48 pin i2c GPIO expander) ") (title "Stencil Trainer 1 (48 pin i2c GPIO expander) ")
(date "2023-04-01") (date "2023-04-03")
(rev "v1.0.0") (rev "v1.0.1")
(comment 1 "Licensed under CERN-OHL-S version 2") (comment 1 "Licensed under CERN-OHL-S version 2")
(comment 2 "Copyright Peter Terpstra, 2023") (comment 2 "Copyright Peter Terpstra, 2023")
) )
@ -1285,6 +1285,7 @@
) )
) )
(junction (at 102.235 63.5) (diameter 0) (color 0 0 0 0) (junction (at 102.235 63.5) (diameter 0) (color 0 0 0 0)
(uuid 0c103018-05e7-4777-8158-c62144c881a9) (uuid 0c103018-05e7-4777-8158-c62144c881a9)
) )
@ -2585,10 +2586,10 @@
(symbol (lib_id "Device:R_Small_US") (at 50.165 156.21 0) (unit 1) (symbol (lib_id "Device:R_Small_US") (at 50.165 156.21 0) (unit 1)
(in_bom yes) (on_board yes) (dnp no) (fields_autoplaced) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
(uuid 2e78446b-f6f4-4370-a5d4-985ff5b88378) (uuid 2e78446b-f6f4-4370-a5d4-985ff5b88378)
(property "Reference" "R13" (at 51.816 155.3753 0) (property "Reference" "R13" (at 52.07 155.575 0)
(effects (font (size 1.27 1.27)) (justify left)) (effects (font (size 1.27 1.27)) (justify left))
) )
(property "Value" "220" (at 51.816 157.9122 0) (property "Value" "1k" (at 52.07 158.115 0)
(effects (font (size 1.27 1.27)) (justify left)) (effects (font (size 1.27 1.27)) (justify left))
) )
(property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 50.165 156.21 0) (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 50.165 156.21 0)
@ -2843,10 +2844,10 @@
(symbol (lib_id "Device:R_Small_US") (at 58.42 156.21 0) (unit 1) (symbol (lib_id "Device:R_Small_US") (at 58.42 156.21 0) (unit 1)
(in_bom yes) (on_board yes) (dnp no) (fields_autoplaced) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
(uuid 52d95861-4f63-4061-b916-610e6e6cdf90) (uuid 52d95861-4f63-4061-b916-610e6e6cdf90)
(property "Reference" "R14" (at 60.071 155.3753 0) (property "Reference" "R14" (at 60.96 155.575 0)
(effects (font (size 1.27 1.27)) (justify left)) (effects (font (size 1.27 1.27)) (justify left))
) )
(property "Value" "220" (at 60.071 157.9122 0) (property "Value" "1k" (at 60.96 158.115 0)
(effects (font (size 1.27 1.27)) (justify left)) (effects (font (size 1.27 1.27)) (justify left))
) )
(property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 58.42 156.21 0) (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 58.42 156.21 0)