2 layers18.5 × 11.1 mm
Switch
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
6 parts4.3kMIT
2 layers56.6 × 22.4 mm
Current source
Erhannis/TestCurrentSourceTesting a voltage controlled current source
- Size
- 56.6 × 22.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 6
- Nets
- 6
- Pads
- 14
- Tracks, vias
- 15, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.99 (file 20250513)
- Created
- 5 Jun 2025
- Updated
- 5 Jun 2025
Overview
Current source is an open-source printed circuit board by Erhannis, from the Erhannis/TestCurrentSource repository on GitHub. It is a 2-layer board of 56.6 × 22.4 mm with 6 parts on 6 nets, routed with 15 tracks and 0 vias.
Its parts include 3 resistors, 2 connectors and 1 transistor.
Parts
6| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Conn_01x02_Pin | Connector_JST:JST_NV_B02P-NV_1x02_P5.00mm_Vertical | J1, J3 |
| 1 | 1640 | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 2160 | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 720 | easyeda2kicad:RES-ADJ-SMD_RM065-V1 | R2 |
| 1 | TIP142T_C480191 | easyeda2kicad:TO-220-3_L10.1-W4.4-P2.54_IRF640NPBF | Q1 |
Questions
How big is the Current source PCB?
It measures 56.6 × 22.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Current source use?
6 parts. 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 Current source KiCad files?
From the Erhannis/TestCurrentSource repository on GitHub, at the commit this page was made from: the board is current_source.kicad_pcb and its schematic current_source.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Current source design in my own project?
Its repository states no licence, so its author keeps all rights: ask Erhannis before reusing the design.
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