LCD-Fixup
About the LCD-Fixup PCB
LCD-Fixup is an open source PCB design by cscott, published on GitHub. It is a 2-layer board measuring 25.5 × 30.5 mm, with 17 components from 14 distinct parts.
Other key parts include the ADP1650ACPZ-R7 and AP3012. By type, the board carries 4 connectors, 4 capacitors, 4 resistors, 2 ICs, 2 inductors and 1 diode.
It belongs with the displays & leds and dev boards & breakouts designs in this gallery.
From the project
To do: 1) add STEMMA QT socket(s) 2) add power regulator (5V to 3.3V) 3) add I2C resistors? -- on base plate: (pads to regulate input to 12v (adj) / 5v / 3.3V) nah 2 STEMMA QT / 4 pin header(s) (2) 3 pin (+5V / SIG / GND) header to supply (5V-diode drop) outside, and to supply 5V
To do: 1) add STEMMA QT socket(s) 2) add power regulator (5V to 3.3V) 3) add I2C resistors? -- on base plate: (pads to regulate input to 12v (adj) / 5v / 3.3V) nah 2 STEMMA QT / 4 pin header(s) (2) 3 pin (+5V / SIG / GND) header to supply (5V-diode drop) outside, and to supply 5V power connect to 5V backfeed on unused HUZZAH pin used in basement motor shield Feather! IDC connector to display WATERGPIO (another 5v/sig/gnd header?) breadboard mounting motor shield rasp pi nano footprint -> (5V/SIG/GND) connector for snitch & routed i2c connection ---- To do: assign pin for DSCS Figure out how…
Main components on the LCD-Fixup
LCD-Fixup bill of materials (BOM)
17 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADP1650ACPZ-R7 | ADP1650ACPZ-R7 | U1 |
| 1 | AP3012 | SOT-23-5 | U2 |
| 1 | STEMMA I2C QT | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J1 |
| 1 | I2C QT | JST-SH-4-VERT-SMD | J2 |
| 1 | Backlight | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | VLCD | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J4 |
| 1 | 1N5819 | D_SOD-123F | D1 |
| 1 | 1.0uH | L_0805_2012Metric_Pad1.05x1.20mm_HandSolder | L1 |
| 1 | 10uH | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L2 |
| 2 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 2 | 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4 |
| 2 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 1 | 59k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
LCD-Fixup design files
The KiCad project lives in the cscott/rain-barrel repository on GitHub; these links point at the commit this page was built from.
LCD-Fixup: common questions
How big is the LCD-Fixup PCB?
The LCD-Fixup measures 25.5 × 30.5 mm, has 2 copper layers and is 1.6002 mm thick.
How many components are on the LCD-Fixup?
17 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the LCD-Fixup design files?
From the cscott/rain-barrel repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the LCD-Fixup design in my own project?
The repository has no license, so all rights stay with cscott. Use it as a reference, and ask the author before reusing the design.
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