Toolhead Board Breakout
About the Toolhead Board Breakout
Toolhead Board Breakout is an open source PCB design by chpaxson, published on GitHub. It is a 2-layer board measuring 75 × 75 mm, with 29 components from 20 distinct parts.
Other key parts include the LD1085V50 and LD1117AV33. By type, the board carries 19 connectors, 4 capacitors, 4 resistors and 2 ICs.
It belongs with the dev boards & breakouts designs in this gallery.
Main components on the Toolhead Board Breakout
Toolhead Board Breakout bill of materials (BOM)
29 components, 20 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LD1085V50 LM1084-5.0 | TO-263-3_TabPin2 | U1 |
| 1 | LD1117AV33 LM1084-5.0 | TO-263-3_TabPin2 | U2 |
| 1 | DX07S016JA1R1500 Conn_02x08_Odd_Even | PinHeader_2x08_P2.54mm_Vertical | J1 |
| 1 | PPTC042LFBN-RC Conn_02x08_Odd_Even | PinHeader_2x08_P2.54mm_Vertical | J2 |
| 1 | PPTC082LFBN-RC Conn_02x08_Odd_Even | PinHeader_2x08_P2.54mm_Vertical | J3 |
| 2 | PPTC082LFBN-RC Conn_02x04_Odd_Even | PinHeader_2x04_P2.54mm_Vertical | J4, J5 |
| 1 | PPTC042LFBN-RC Conn_01x04 | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J6 |
| 1 | B2B-PH-K-S Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | 61300211121 Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | FIT0586 Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J9 |
| 3 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J10, J11, J12 |
| 1 | Conn_01x02 | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J13 |
| 1 | Conn_01x04 | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J14 |
| 2 | Conn_01x02 | AMASS_XT30U-F_1x02_P5.0mm_Vertical | J15, J21 |
| 2 | Conn_01x02 | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J17, J18 |
| 1 | Conn_01x04 | JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J22 |
| 1 | GMC21X7R105K50NT 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 3 | CL10A105KA8NNNC 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3, C4 |
| 2 | RMCF2512JT330R 5k | Potentiometer_Bourns_TC33X_Vertical | R1, R3 |
| 2 | RMCF2512JT330R 121 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R4 |
Toolhead Board Breakout design files
The KiCad project lives in the chpaxson/lyra repository on GitHub; these links point at the commit this page was built from.
Toolhead Board Breakout: common questions
How big is the Toolhead Board Breakout?
The Toolhead Board Breakout measures 75 × 75 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Toolhead Board Breakout?
29 components, from 20 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Toolhead Board Breakout design files?
From the chpaxson/lyra repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Toolhead Board Breakout design in my own project?
The repository has no license, so all rights stay with chpaxson. Use it as a reference, and ask the author before reusing the design.
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