4 layers68.8 × 90.3 mm
Horizon
Horizon-Avionics/Horizon-H1
Building a fully open-source flight computer for amateur rocketry!
173 parts17
2 layers29 × 25.9 mm
Pcb blinky
kirisaki/pcb-blinky- Size
- 29 × 25.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 20
- Pads
- 90
- Tracks, vias
- 91, 8
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 14 Oct 2025
- Updated
- 17 Oct 2025
Overview
Pcb blinky is an open-source printed circuit board by kirisaki, from the kirisaki/pcb-blinky repository on GitHub, published under the 0BSD licence. It is a 2-layer board of 29 × 25.9 mm with 27 parts on 20 nets, routed with 91 tracks and 8 vias.
It is built around the AP2112K-3.3 and BLM18AG601SN1D. Its parts include 9 resistors, 5 diodes, 4 capacitors, 3 switches and 2 ICs. It belongs with the RISC-V boards of this library.
Main components
2Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 470 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R5, R6 |
| 3 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3 |
| 3 | SW_Push | Custom:TVAF06-A020B-R | SW1, SW2, SW3 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R7 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 0.5A | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | BLM18AG601SN1D | Custom:BEADC1608X95N | FB1 |
| 1 | CH32V003JxMx | Package_SO:JEITA_SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | D_Schottky | Diode_SMD:D_SOD-323_HandSoldering | D5 |
| 1 | D_TVS | Diode_SMD:D_SOD-123F | D4 |
| 1 | USB_C_Receptacle_USB2.0_14P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
Questions
How big is the Pcb blinky PCB?
It measures 29 × 25.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pcb blinky use?
27 parts, built around the AP2112K-3.3 and BLM18AG601SN1D. 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 Pcb blinky KiCad files?
From the kirisaki/pcb-blinky repository on GitHub, at the commit this page was made from: the board is pcb-blinky.kicad_pcb and its schematic pcb-blinky.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pcb blinky design in my own project?
Its repository publishes it under the 0BSD 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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