2 layers149.9 × 103 mm
2 layers
Breakout
jamwaffles/CNCMachine3LinuxCNC config and scripts for my DIY CNC machine
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 83
- Pads
- 244
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Feb 2016
- Updated
- 19 Jan 2025
Overview
Breakout is an open-source printed circuit board by jamwaffles, from the jamwaffles/CNCMachine repository on GitHub. It is a 2-layer board with 48 parts on 83 nets.
It is built around the BC547. Its parts include 13 resistors, 10 connectors, 8 diodes, 5 capacitors and 3 transistors. It belongs with the robots and motor control and interfaces and adapters boards of this library.
Main components
1README
README.mdCNCMachine
LinuxCNC config and scripts for my DIY CNC machine
NFS
https://askubuntu.com/questions/7117/which-to-use-nfs-or-samba
Better than Samba. sudo apt install nfs-common
In /etc/fstab:
192.168.0.9:/media/gangstacode /home/james/GCode nfs auto,_netdev,rw,hard,intr 0 0Mount samba share
mkdir ~/GCode
# yolo
chmod 0777 ~/GCode
sudo apt install gvfs-backends samba cifs-utilsThen in /etc/fstab:
//octahedron.house/gangstacode /home/james/GCode cifs username=james,password=[password],iocharset=utf8,file_mode=0777,dir_mode=0777,noperm 0 0Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 2k2 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3, R4, R5, R6, R8, R11, R12 |
| 5 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R7, R9, R10, R13 |
| 3 | 1N4001 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3 |
| 3 | BC547 | Package_TO_SOT_THT:TO-92_Inline_Wide | Q1, Q2, Q3 |
| 3 | JW2 | Relay_THT:Relay_DPDT_Panasonic_JW2 | RL1, RL2, RL3 |
| 2 | 100n | Capacitor_THT:C_Disc_D8.0mm_W2.5mm_P5.00mm | C2, C4 |
| 2 | 220uF | Capacitor_THT:CP_Radial_D8.0mm_P3.80mm | C3, C5 |
| 2 | DB25_Female_MountingHoles | w_conn_d-sub:DB_25F | J9, J10 |
| 1 | 100n | Capacitor_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 5566-24 | Connector_Molex:Molex_Mini-Fit_Jr_5566-24A_2x12_P4.20mm_Vertical | X2 |
| 1 | ATX_STBY | LED_THT:LED_D3.0mm | D8 |
| 1 | DRAWBAR | LED_THT:LED_D3.0mm | D4 |
| 1 | DRAWBAR | w_conn_kk156:kk156_26-60-4020 | J4 |
| 1 | LIMX | w_conn_av:rca_black | JP2 |
| 1 | LIMY | w_conn_av:rca_black | JP3 |
| 1 | LIMZ | w_conn_av:rca_black | JP4 |
| 1 | MIST | w_conn_kk156:kk156_26-60-4020 | J6 |
| 1 | MIST | LED_THT:LED_D3.0mm | D5 |
| 1 | MTR_PWR | LED_THT:LED_D3.0mm | D6 |
| 1 | M_PWR_IN | w_conn_kk156:kk156_26-60-4030 | J7 |
| 1 | M_PWR_OUT | w_conn_kk156:kk156_26-60-4030 | J8 |
| 1 | PC | w_conn_d-sub:DB_25F | X1 |
| 1 | PC_STBY | LED_THT:LED_D3.0mm | D7 |
| 1 | PROBE | w_conn_av:rca_yellow | JP1 |
| 1 | SPINDLE_ENC | w_conn_misc:6p6c | J5 |
| 1 | XMOT | w_conn_misc:6p6c | J1 |
| 1 | YMOT | w_conn_misc:6p6c | J2 |
| 1 | ZMOT | w_conn_misc:6p6c | J3 |
Questions
What parts does the Breakout use?
48 parts, built around the 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 Breakout KiCad files?
From the jamwaffles/CNCMachine repository on GitHub, at the commit this page was made from: the board is UnifiedBreakout/UnifiedBreakout/old_eagle_breakout/breakout.kicad_pcb and its schematic UnifiedBreakout/UnifiedBreakout/UnifiedBreakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Breakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask jamwaffles before reusing the design.
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