EricHennigan/3d-prints1Models for 3D prints
Rear light is an open-source printed circuit board by EricHennigan, from the EricHennigan/3d-prints repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 85 × 44.5 mm with 23 parts on 26 nets, routed with 117 tracks and 2 vias.
It is built around the FQP27P06. Its parts include 12 resistors, 6 transistors, 2 connectors and 1 diode.
Models for 3D prints
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6, R7, R8, R9, R11, R12 |
| 4 | 2N5551 | Package_TO_SOT_THT:TO-92_Inline | Q1, Q3, Q5, Q6 |
| 2 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R2, R10 |
| 2 | 33k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R1, R4 |
| 2 | 33k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R5 |
| 2 | FQP27P06 | Package_TO_SOT_THT:TO-220-3_Vertical | Q2, Q7 |
| 1 | 9v | TPS54560:Module | TPS54560 |
| 1 | Conn_01x04 | Connector_Molex:Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J1 |
| 1 | Conn_01x05 | Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J2 |
| 1 | Conn_01x09 | models:Digispark | ATtiny85 |
| 1 | Zener 5v | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D3 |
It measures 85 × 44.5 mm and has 2 copper layers, 1.6 mm thick.
23 parts, built around the FQP27P06. 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 EricHennigan/3d-prints repository on GitHub, at the commit this page was made from: the board is 2026_bike_rear_light/rear_light/rear_light.kicad_pcb and its schematic 2026_bike_rear_light/rear_light/rear_light.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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