

Tester circut
Automatic PCB Tester
- Size
- 185.7 × 101.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 98
- Nets
- 131
- Pads
- 554
- Tracks, vias
- 1,024, 99
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 8 Nov 2024
- Updated
- 25 Feb 2025
Overview
Tester circut is an open-source printed circuit board by yazidta, from the yazidta/Flying-Probe-Tester repository on GitHub. It is a 2-layer board of 185.7 × 101.9 mm with 98 parts on 131 nets, routed with 1,024 tracks and 99 vias.
It is built around the TMC2209SILENTSTEPSTICK and BC547. Its parts include 26 connectors, 16 ICs, 14 resistors, 12 switches and 10 capacitors.
Main components
2README
Electrical_schematic/Electrical-circuit-FPT/SilentStepStickKiCad-master/SilentStepStickKiCad-master/README.mdSilentStepStickKiCad
SilentStepStick TMC2209 imported to KiCad
Imported https://github.com/watterott/SilentStepStick into KiCad. Added 3D Models from KiCads Library.
Attribution goes to https://github.com/watterott.
Open-Source and released under the Creative Commons Attribution Share-Alike License. https://creativecommons.org/licenses/by-sa/4.0/
Parts
98| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | KF301-2P | KF301-2P:HANDSON_KF301-2P | J1, J1, J2, J2, J3, J3, J4, J4, J5, J5, J6, J6, J11, J11, J12, J12 +4 |
| 10 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C1, C2, C2, C3, C3, C4, C4, C5, C5 |
| 8 | 3.3k | Resistor_SMD:R_0805_2012Metric | R1, R1, R2, R2, R11, R11, R12, R12 |
| 8 | TMC2209_SILENTSTEPSTICK | TMC2209_SILENTSTEPSTICK:MODULE_TMC2209_SILENTSTEPSTICK | U2, U2, U3, U3, U5, U5, U13, U13 |
| 8 | ~ | Library:END_STOP | WK1, WK1, WK2, WK2, WK3, WK3, WK8, WK8 |
| 4 | 100R | Resistor_SMD:R_0805_2012Metric | R9, R9, R10, R10 |
| 4 | Conn_01x01_Pin | Library:CONN | J9, J9, J10, J10 |
| 4 | Fan | Library:FAN | M9, M9, M10, M10 |
| 4 | Motor_Servo | Library:SERVO | M7, M7, M8, M8 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric | R3, R3 |
| 2 | BC547 | Package_TO_SOT_THT:TO-92_Inline | Q2, Q2 |
| 2 | BtnCtr | Library:FAN | SW5, SW5 |
| 2 | BtnDown | Library:FAN | SW4, SW4 |
| 2 | BtnLeft | Library:FAN | SW6, SW6 |
| 2 | BtnRight | Library:FAN | SW7, SW7 |
| 2 | BtnUp | Library:FAN | SW3, SW3 |
| 2 | Encoder | Library:encoder | SW1, SW1 |
| 2 | LCD | Library:LCD | U4, U4 |
| 2 | LF33_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U8, U8 |
| 2 | LF90_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U1, U1 |
| 2 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U7, U7 |
| 2 | Micro_SD_Card_Module | Library:SC_READER | J16, J16 |
| 2 | NUCLEO-F746ZG | NUCLEO-F746ZG:MODULE_NUCLEO-F746ZG | A1, A1 |
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Questions
How big is the Tester circut PCB?
It measures 185.7 × 101.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tester circut use?
98 parts, built around the TMC2209SILENTSTEPSTICK and BC547. 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 Tester circut KiCad files?
From the yazidta/Flying-Probe-Tester repository on GitHub, at the commit this page was made from: the board is Electrical_schematic/Electrical-circuit-FPT/Tester_circut/Tester_circut.kicad_pcb and its schematic Electrical_schematic/Electrical-circuit-FPT/Tester_circut/Fans.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tester circut design in my own project?
Its repository states no licence, so its author keeps all rights: ask yazidta before reusing the design.