2 layers106.8 × 58.5 mm
2 layers90 × 60 mm
LaserMiniBoard
icprog/FaboolMiniPcba1Fabool Laser Mini PCBA
- Size
- 90 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 103
- Nets
- 72
- Pads
- 363
- Tracks, vias
- 1,389, 463
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 17 Nov 2018
- Updated
- 8 Aug 2018
Overview
LaserMiniBoard is an open-source printed circuit board by icprog, from the icprog/FaboolMiniPcba repository on GitHub, published under the MIT licence. It is a 2-layer board of 90 × 60 mm with 103 parts on 72 nets, routed with 1,389 tracks and 463 vias.
It is built around the A4982SLPTR-T, 74HC1G00GW and LD1117S33TR(MS), with the BSH105 among its other parts. Its parts include 34 capacitors, 32 resistors, 14 connectors, 7 ICs and 6 diodes. It belongs with the STM32 boards of this library.
Main components
4
A4982SLPTR-T
TSSOP-24EP-20℃~+150℃@(Tj) 2A 3V~5.5V TSSOP-24-EP Motor Driver ICs ROHSAllegro MicroSystems, LLCMotor Driver ICs
74HC1G00GW
SOT-353-40℃~+125℃ 1 1.5V~4.2V 1.9V、4.13V、5.63V 100mV、330mV 2 2.6mA 2.6mA 20uA 23ns@6V,50pF 2V~6V 500mV~1.8V 74HC Series NAND Gate SOT-353 Logic Gates ROHSNexperiaLogic Gates
LD1117S33TR(MS)
SOT-223-20℃~+125℃@(Ta) 1 1.4V@(1A) 12V 1A 2mA 3.3V Fixed Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BSH105
SOT23-320V, 1.05A, N-Channel Enhancement Mode MOS TransistorNexperiaUncategorised
README
README.mdFabool Laser Mini PCBA
Parts
103| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 0u1 | C_0603 | C11, C12, C13, C14, C17, C18, C20, C21, C22, C23, C25, C28, C33 |
| 12 | 10k | R_0603 | R2, R4, R11, R12, R13, R14, R22, R23, R24, R25, R26, R32 |
| 5 | 0u1 | C_0805 | C3, C4, C7, C8, C26 |
| 4 | M3 | , , , | |
| 4 | 0R1 | R_1206 | R7, R8, R9, R10 |
| 4 | 0u22 | C_0603 | C1, C2, C9, C10 |
| 4 | 470R | R_0603 | R15, R16, R17, R31 |
| 3 | 4k7 | R_0603 | R18, R19, R27 |
| 2 | 0R | R_0603 | R5, R6 |
| 2 | 100k | R_0603 | R1, R3 |
| 2 | 100u | C_ELEC_6.3x7.7 | C5, C6 |
| 2 | 10p | C_0603 | C27, C30 |
| 2 | 10u | C_0805 | C31, C34 |
| 2 | 20p | C_0603 | C19, C24 |
| 2 | 22R | R_0603 | R28, R29 |
| 2 | 2u2 | C_0603 | C15, C16 |
| 2 | A4982SLPTR | TSSOP-24-thin_pads | U2, U3 |
| 1 | 100R | R_0603 | R21 |
| 1 | 10u | C_1206 | C29 |
| 1 | 1K | R_0603 | R30 |
| 1 | 1u | C_0603 | C32 |
| 1 | 2k7 | R_0603 | R20 |
| 1 | 3.3V | D_0805 | D6 |
| 1 | 74HC1G00 | TSOP-5 | U5 |
| 1 | 74VHC1GT08 | TSOP-5 | U4 |
| 1 | BSH105 | SOT-23 | TR1 |
| 1 | CRYSTAL | 2-SMD | X2 |
| 1 | CRYSTAL_4PIN | Xtal_5x3.2 | X1 |
| 1 | D SWITCH | B2B-XH-A | J15 |
| 1 | E1 Stop | D_0805 | D3 |
| 1 | FAN1 | B2B-XH-A | J6 |
| 1 | FAN2 | B2B-XH-A | J7 |
| 1 | Ferrite bead | R_0603 | L1 |
| 1 | JTAG | MICRO_5x2 | J8 |
| 1 | LASER | B5B-XH-A | J3 |
| 1 | LD1117S33TR | SOT-223 | U7 |
| 1 | MCP44X1 | TSSOP-20 | U6 |
| 1 | POWER IN | DC-005 | J4 |
| 1 | STM32F20XR | LQFP64 | U1 |
| 1 | SWITCH_INV | MS-22D18 | SW2 |
| 1 | SW_PUSH | DHT-1163S | SW1 |
| 1 | USB | D_0805 | D5 |
| 1 | USB | USB_B | J12 |
| 1 | VIN | D_0805 | D4 |
| 1 | X LIMIT | B2B-XH-A | J13 |
| 1 | X MOTOR | B4B-XH-A | J9 |
| 1 | X VREF | Vref | J2 |
| 1 | Y LIMIT | B2B-XH-A | J14 |
| 1 | Y Stop | D_0805 | D1 |
| 1 | Y VREF | Vref | J1 |
| 1 | Y1 MOTOR | B4B-XH-A | J10 |
| 1 | Y2 MOTOR | B4B-XH-A | J11 |
| 1 | Z Stop | D_0805 | D2 |
Questions
How big is the LaserMiniBoard PCB?
It measures 90 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LaserMiniBoard use?
103 parts, built around the A4982SLPTR-T, 74HC1G00GW, LD1117S33TR(MS) and BSH105. 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 LaserMiniBoard KiCad files?
From the icprog/FaboolMiniPcba repository on GitHub, at the commit this page was made from: the board is LaserMiniBoard/LaserMiniBoard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LaserMiniBoard design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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