
Splitflap pcb
SamWarmuth/SWSplitFlap
3D printable split flap display (software/pcb/STLs), for a more detailed split flap project see https://github.com/scottbez1/splitflap

3D printable split flap display (software/pcb/STLs), for a more detailed split flap project see https://github.com/scottbez1/splitflap
Panelized is an open-source printed circuit board by SamWarmuth, from the SamWarmuth/SWSplitFlap repository on GitHub. It is a 2-layer board of 100 × 99.9 mm with 144 parts on 41 nets, routed with 1,974 tracks and 1,278 vias.
It is built around the ATTINY88-AU, NCV78M05BT and TPIC6595N. Its parts include 42 capacitors, 42 connectors, 18 resistors and 18 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C1, C1, C1, C1, C1, C3, C3, C3, C3, C3, C3, C4, C4, C4, C4 +14 |
| 24 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H1, H1, H1, H1, H1, H2, H2, H2, H2, H2, H2, H3, H3, H3, H3 +8 |
| 12 | 4K7 | Resistor_SMD:R_0603_1608Metric | R2, R2, R2, R2, R2, R2, R3, R3, R3, R3, R3, R3 |
| 6 | 0.33uF | Capacitor_SMD:C_0603_1608Metric | C2, C2, C2, C2, C2, C2 |
| 6 | 100uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C7, C7, C7, C7, C7, C7 |
| 6 | 10K | Resistor_SMD:R_0603_1608Metric | R1, R1, R1, R1, R1, R1 |
| 6 | ATtiny88-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U2, U2, U2, U2, U2, U2 |
| 6 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J7, J7, J7, J7, J7, J7 |
| 6 | HALL 1 | splitflap-pcb:TE_640456-3 | J2, J2, J2, J2, J2, J2 |
| 6 | HALL 2 | splitflap-pcb:TE_640456-3 | J3, J3, J3, J3, J3, J3 |
| 6 | INPUT CONN | splitflap-pcb:TE_640456-4 | J1, J1, J1, J1, J1, J1 |
| 6 | NCV78M05 | Package_TO_SOT_SMD:TO-252-2 | U1, U1, U1, U1, U1, U1 |
| 6 | OUTPUT CONN | splitflap-pcb:TE_640456-4 | J6, J6, J6, J6, J6, J6 |
| 6 | STEPPER 1 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J4, J4, J4, J4, J4, J4 |
| 6 | STEPPER 2 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J5, J5, J5, J5, J5, J5 |
| 6 | TPIC6595 | Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm | U3, U3, U3, U3, U3, U3 |
It measures 100 × 99.9 mm and has 2 copper layers, 1.6 mm thick.
144 parts, built around the ATTINY88-AU, NCV78M05BT and TPIC6595N. 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 SamWarmuth/SWSplitFlap repository on GitHub, at the commit this page was made from: the board is panelized/panelized.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask SamWarmuth before reusing the design.

SamWarmuth/SWSplitFlap
3D printable split flap display (software/pcb/STLs), for a more detailed split flap project see https://github.com/scottbez1/splitflap

SamWarmuth/SWSplitFlap
3D printable split flap display (software/pcb/STLs), for a more detailed split flap project see https://github.com/scottbez1/splitflap

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