

- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 10
- Pads
- 27
- Tracks, vias
- 53, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 29 Jul 2024
- Updated
- 2 Nov 2024
Overview
Probe is an open-source printed circuit board by rayzar06, from the rayzar06/Project-2025 repository on GitHub. It is a 2-layer board with 11 parts on 10 nets, routed with 53 tracks and 0 vias.
It is built around the BC547, BC557 and IR204-A-L, with the SFH 203 FA among its other parts. Its parts include 5 resistors, 3 transistors, 2 diodes and 1 connector. It belongs with the sensors and measurement boards of this library.
Main components
4BC547
TO-92Bipolar (BJT)Jiangsu Changjing Electronics Technology (CJ)BC557
TO-921 PNP 100mA 100nA 150MHz 45V 500mW 6V 800 90mV、250mV PNP TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)IR204-A-L
插件5.6mW/sr@IF=20mA 插件,D=3mm Infrared LED Emitters ROHSEverlight ElectronicsInfrared LED EmittersSFH 203 FA
插件-40℃~+100℃ 150mW 1nA 20° 50V 800nm~1100nm 900nm 插件 Photodiodes ROHSOSRAM Opto SemiconPhotodiodes
README
README.mdProject-2025
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R3, R4 |
| 2 | BC547 | Package_TO_SOT_THT:TO-92_Inline | Q1, Q3 |
| 1 | 15k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R5 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
| 1 | 39k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | BC557 | Package_TO_SOT_THT:TO-92_Inline | Q2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | IR204A | LED_THT:LED_D5.0mm_IRGrey | D1 |
| 1 | SFH203FA | LED_THT:LED_D5.0mm_IRGrey | D2 |
Questions
What parts does the Probe use?
11 parts, built around the BC547, BC557, IR204-A-L and SFH 203 FA. 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 Probe KiCad files?
From the rayzar06/Project-2025 repository on GitHub, at the commit this page was made from: the board is kicad/probe/probe.kicad_pcb and its schematic kicad/node/node/node.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Probe design in my own project?
Its repository states no licence, so its author keeps all rights: ask rayzar06 before reusing the design.
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