
LowBlueVGA v3
Franticware/LowBlueVGA
Adjustable low blue light filter circuit for VGA interface

Adjustable low blue light filter circuit for VGA interface
LowBlueVGA v2 is an open-source printed circuit board by Franticware, from the Franticware/LowBlueVGA repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board with 11 parts on 13 nets, routed with 180 tracks and 6 vias.
Its parts include 2 resistors, 2 connectors and 1 switch.
Adjustable low blue light filter circuit for VGA interface.
Here you can find more information: https://www.franticware.com/blog-low-blue-vga
There is also a video of the device being assembled: https://www.youtube.com/watch?v=y3SrTiCourk
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad | H1, H2, H3, H4 |
| 2 | R_POT | Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical | RV1, RV2 |
| 1 | 100R | Resistor_SMD:R_1206_3216Metric | R1 |
| 1 | 39R | Resistor_SMD:R_1206_3216Metric | R2 |
| 1 | DB15_Female_HighDensity | Connector_Dsub:DSUB-15-HD_Female_Horizontal_P2.29x2.54mm_EdgePinOffset9.40mm | J1 |
| 1 | DB15_Male_HighDensity | Connector_Dsub:DSUB-15-HD_Male_Horizontal_P2.29x2.54mm_EdgePinOffset9.40mm | J2 |
| 1 | SW_Push_DPDT | Button_Switch_THT:SW_E-Switch_EG1271_DPDT | SW1 |

Franticware/LowBlueVGA
Adjustable low blue light filter circuit for VGA interface

Franticware/LowBlueVGA
Adjustable low blue light filter circuit for VGA interface

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11 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the Franticware/LowBlueVGA repository on GitHub, at the commit this page was made from: the board is LowBlueVGA_v2/LowBlueVGA_v2.kicad_pcb and its schematic LowBlueVGA_v3/LowBlueVGA_v3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CC0-1.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).