2 layers56 × 65 mm
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.
24 parts2.4kMIT
2 layers65.7 × 47 mm
Dubellsidig
IZZMAK/Beginner-projects-pcb-design-A collection of simple PCB designs created for learning and practice. Mostly double-sided analog and mixed-signal boards designed in KiCad, with schematics, layouts, Gerbers, and 3D renders. Focused on clean routing, component placement, and manufacturable PCB design fundamentals.
- Size
- 65.7 × 47 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 19
- Pads
- 65
- Tracks, vias
- 127, 21
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 22 Aug 2026
- Updated
- 22 Aug 2026
Overview
Dubellsidig is an open-source printed circuit board by IZZMAK, from the IZZMAK/Beginner-projects-pcb-design- repository on GitHub. It is a 2-layer board of 65.7 × 47 mm with 30 parts on 19 nets, routed with 127 tracks and 21 vias.
It is built around the BC547 and BC557. Its parts include 15 resistors, 4 capacitors, 4 diodes, 4 transistors and 2 connectors.
Main components
2Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 47R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R7, R8, R9 |
| 4 | LED | LED_THT:LED_D5.0mm_Clear | D1, D2, D3, D4 |
| 3 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R5 |
| 3 | 1M5 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10, R11, R12 |
| 3 | BC547 | SamacSys_Parts:BC547 | Q1, Q3, Q4 |
| 3 | C | Capacitor_THT:C_Disc_D9.0mm_W5.0mm_P5.00mm | C1, C2, C3 |
| 2 | 47K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J1, J2 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 2.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15 |
| 1 | 220K | Potentiometer_THT:Potentiometer_Piher_PT-10-V10_Vertical | RV1 |
| 1 | 330k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | BC557 | Package_TO_SOT_THT:TO-92_Inline | Q5 |
| 1 | C_Polarized | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C4 |
Questions
How big is the Dubellsidig PCB?
It measures 65.7 × 47 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dubellsidig use?
30 parts, built around the BC547 and BC557. 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 Dubellsidig KiCad files?
From the IZZMAK/Beginner-projects-pcb-design- repository on GitHub, at the commit this page was made from: the board is dubellsidig.kicad_pcb and its schematic dubellsidig.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dubellsidig design in my own project?
Its repository states no licence, so its author keeps all rights: ask IZZMAK before reusing the design.
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