Main-Craft
About the Main-Craft PCB
Main-Craft is an open source PCB design by LukeDWaller99, published on GitHub. It is a 2-layer board measuring 68.6 × 99.1 mm, with 123 components from 32 distinct parts.
Other key parts include the NUCLEO144-F429ZI, C7950, LM2940-3.0, LM2940-5.0 and LM2940-12.0. By type, the board carries 55 resistors, 19 diodes, 14 transistors, 11 capacitors, 10 connectors and 7 switches.
It belongs with the power & battery designs in this gallery.
From the project
MEng-a-boys
Main components on the Main-Craft
Main-Craft bill of materials (BOM)
123 components, 32 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NUCLEO144-F429ZI | MODULE_NUCLEO-F429ZI_JUST_PINS | U1 |
| 1 | C7950 LM358DR2G | SOP-8_3.76x4.96mm_P1.27mm | U2 |
| 1 | LM2940-3.0 | SOT-223 | U3 |
| 1 | LM2940-5.0 | SOT-223 | U4 |
| 1 | LM2940-12.0 | SOT-223 | U5 |
| 14 | C6749 2N2219 | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +6 |
| 1 | nRF24L01_Conn | PinHeader_2x04_P2.54mm_Vertical_SMD | J1 |
| 1 | IR_SENSOR_1 | PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | IR_SENSOR_2 | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 2 | IR_SENSOR_? | PinHeader_1x03_P2.54mm_Vertical | J4, J5 |
| 1 | ESC_1 | PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | ESC_2 | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | ESC_3 | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | ESC_4 | PinHeader_1x03_P2.54mm_Vertical | J9 |
| 1 | L298N | PinHeader_1x06_P2.54mm_Vertical | J10 |
| 1 | Battery | PinHeader_1x02_P2.54mm_Vertical | BT1 |
| 1 | Buzzer | Buzzer | BZ1 |
| 2 | SW_Push | SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1, SW2 |
| 4 | SW_SPDT | JS202011SCQN | SW3, SW4, SW5, SW6 |
| 1 | SW_SPDT | KNX-1-D1 | SW7 |
Show 12 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 11 | C72041 BLUE | D_0603_1608Metric | D1, D2, D3, D4, D5, D6, D7, D8 +3 |
| 3 | C72043 GREEN | D_0603_1608Metric | D11, D12, D19 |
| 2 | C72038 YELLOW | D_0603_1608Metric | D13, D18 |
| 3 | C8598 1N5817 | SOD-123 | D14, D15, D16 |
| 11 | C14663 100nF | C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C8 +3 |
| 14 | C23162 4K7 | R_0603_1608Metric | R1, R3, R5, R7, R9, R11, R15, R19 +6 |
| 21 | C21190 1K | R_0603_1608Metric | R2, R4, R6, R8, R10, R12, R13, R16 +13 |
| 14 | C25803 10K | R_0603_1608Metric | R14, R18, R22, R23, R28, R33, R34, R37 +6 |
| 2 | C25819 47K | R_0603_1608Metric | R35, R36 |
| 2 | C22935 1M | R_0603_1608Metric | R38, R39 |
| 1 | C145161 15K | Variable_Resistor | RV1 |
| 1 | C145161 32K | Variable_Resistor | RV2 |
Main-Craft design files
The KiCad project lives in the LukeDWaller99/MEng-a-boys repository on GitHub; these links point at the commit this page was built from.
Main-Craft: common questions
How big is the Main-Craft PCB?
The Main-Craft measures 68.6 × 99.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Main-Craft?
123 components, from 32 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 Main-Craft design files?
From the LukeDWaller99/MEng-a-boys 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 Main-Craft design in my own project?
The repository has no license, so all rights stay with LukeDWaller99. Use it as a reference, and ask the author before reusing the design.
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