
Base promicro
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

Playing with an LED strip and persistence of vision
PovLED PCB is an open-source printed circuit board by pklopping, from the pklopping/povled repository on GitHub. It is a 2-layer board of 26.9 × 97.9 mm with 30 parts on 50 nets, routed with 61 tracks and 44 vias.
It is built around the D6RLBUF1LFS. Its parts include 17 resistors, 7 capacitors, 4 switches, 1 IC and 1 connector.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10K | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8, R10, R11, R12, R13, R14, R15, R16, R17 +1 |
| 7 | 10nF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7 |
| 1 | Brightness_Switch | PovLED:RotaryEncoder_Bourns_Vertical_PEC12R-3x17F-Sxxxx | SW2 |
| 1 | Color_Switch | PovLED:RotaryEncoder_Bourns_Vertical_PEC12R-3x17F-Sxxxx | SW4 |
| 1 | D6RLBUF1_LFS | PovLED:D6RLBUF1LFS | S1 |
| 1 | Image_Switch | PovLED:RotaryEncoder_Bourns_Vertical_PEC12R-3x17F-Sxxxx | SW1 |
| 1 | Micro_SD_Card_Det2 | PovLED:microSD_HC_Molex_104031-0811 | J2 |
| 1 | ~ | PovLED:ESP32-S3-DevKitC-1-N8R8 | U1 |

google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards


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It measures 26.9 × 97.9 mm and has 2 copper layers, 1.6 mm thick.
30 parts, built around the D6RLBUF1LFS. 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 pklopping/povled repository on GitHub, at the commit this page was made from: the board is PovLED PCB/PovLED PCB.kicad_pcb and its schematic PovLED PCB/PovLED PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask pklopping before reusing the design.