2 layers100 × 99.9 mm
Panelized
SamWarmuth/SWSplitFlap
3D printable split flap display (software/pcb/STLs), for a more detailed split flap project see https://github.com/scottbez1/splitflap
144 parts4
2 layers50 × 33.3 mm
Splitflap pcb
SamWarmuth/SWSplitFlap43D printable split flap display (software/pcb/STLs), for a more detailed split flap project see https://github.com/scottbez1/splitflap
- Size
- 50 × 33.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 41
- Pads
- 113
- Tracks, vias
- 329, 213
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Apr 2019
- Updated
- 13 May 2019
Overview
Splitflap pcb is an open-source printed circuit board by SamWarmuth, from the SamWarmuth/SWSplitFlap repository on GitHub. It is a 2-layer board of 50 × 33.3 mm with 24 parts on 41 nets, routed with 329 tracks and 213 vias.
It is built around the ATTINY88-AU, NCV78M05BT and TPIC6595N. Its parts include 7 capacitors, 7 connectors, 3 resistors and 3 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATTINY88-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 12MHz 28 512Byte 64Byte 8 Bit 8KB AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
NCV78M05BT
TO-220-40℃~+125℃@(Tj) 1 2V@(350mA) 3.2mA 35V 40uV 500mA 5V 62dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TPIC6595N
PDIP-20-40℃~+125℃ 1 4.5V~5.5V 8 Open Drain Serial-to-Serial or Parallel TPIC PDIP-20 Shift Registers ROHSTexas InstrumentsShift Registers
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C3, C4, C5, C6 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4 |
| 2 | 4K7 | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 1 | 0.33uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 100uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C7 |
| 1 | 10K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | ATtiny88-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U2 |
| 1 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J7 |
| 1 | HALL 1 | splitflap-pcb:TE_640456-3 | J2 |
| 1 | HALL 2 | splitflap-pcb:TE_640456-3 | J3 |
| 1 | INPUT CONN | splitflap-pcb:TE_640456-4 | J1 |
| 1 | NCV78M05 | Package_TO_SOT_SMD:TO-252-2 | U1 |
| 1 | OUTPUT CONN | splitflap-pcb:TE_640456-4 | J6 |
| 1 | STEPPER 1 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J4 |
| 1 | STEPPER 2 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J5 |
| 1 | TPIC6595 | Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm | U3 |
Questions
How big is the Splitflap pcb PCB?
It measures 50 × 33.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Splitflap pcb use?
24 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.
Where can I download the Splitflap pcb KiCad files?
From the SamWarmuth/SWSplitFlap repository on GitHub, at the commit this page was made from: the board is splitflap-pcb/splitflap-pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Splitflap pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask SamWarmuth before reusing the design.
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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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