2 layers90 × 60 mm
2 layers106.8 × 58.5 mm
LaserCo2Board
icprog/FaboolCo2PcbaFabool Laser CO2 PCBA
- Size
- 106.8 × 58.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 137
- Nets
- 90
- Pads
- 446
- Tracks, vias
- 1,771, 552
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 17 Nov 2018
- Updated
- 8 Aug 2018
Overview
LaserCo2Board is an open-source printed circuit board by icprog, from the icprog/FaboolCo2Pcba repository on GitHub, published under the MIT licence. It is a 2-layer board of 106.8 × 58.5 mm with 137 parts on 90 nets, routed with 1,771 tracks and 552 vias.
It is built around the A4982SLPTR-T, 74HC1G00GW and LD1117S33TR(MS), with the BSS138, CG0603MLC-05E and BLM21PG221SN1D among its other parts. Its parts include 44 resistors, 40 capacitors, 20 connectors, 8 ICs and 8 diodes. It belongs with the STM32 boards of this library.
Main components
7
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
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
CG0603MLC-05E
0603-55℃~+125℃ 0.2pF 1 10nA 30V 5V Bidirectional IEC 61000-4-2 0603 ESD and Surge Protection (TVS/ESD) ROHSBournsVaristors
BLM21PG221SN1D
08051 220Ω@100MHz 2A 45mΩ ±25% 0805 Ferrite Beads ROHSMurataFerrite Beads
BSH105
SOT23-320V, 1.05A, N-Channel Enhancement Mode MOS TransistorNexperiaUncategorised
README
README.mdFabool Laser CO2 PCBA
- Product page: https://www.smartdiys.cc/fabool-laser-co2/
- Shop page: https://shop.smartdiys.cc/collections/co2-laser-cutter-and-engraver
- Manual page: https://www.smartdiys.cc/manual/fabool-laser-co2-2/
Parts
137| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 10k | R_0603 | R1, R3, R12, R13, R14, R15, R19, R20, R21, R22, R23, R24, R29, R30, R37, R38 +2 |
| 17 | 0u1 | C_0603 | C11, C12, C13, C14, C17, C18, C20, C21, C26, C27, C28, C29, C31, C33, C36, C38 +1 |
| 6 | 470R | R_0603 | R16, R17, R18, R25, R26, R45 |
| 5 | 0u1 | C_0805 | C3, C4, C7, C8, C23 |
| 4 | M3 | , , , | |
| 4 | 0R1 | R_1206 | R8, R9, R10, R11 |
| 4 | 0u22 | C_0603 | C1, C2, C9, C10 |
| 3 | 100u | C_ELEC_6.3x7.7 | C5, C6, C39 |
| 3 | 10u | C_0805 | C32, C34, C37 |
| 3 | 22R | R_0603 | R27, R39, R40 |
| 3 | 4k7 | R_0603 | R28, R31, R43 |
| 2 | 0R | R_0603 | R6, R7 |
| 2 | 100k | R_0603 | R2, R4 |
| 2 | 10p | C_0603 | C24, C30 |
| 2 | 20p | C_0603 | C19, C22 |
| 2 | 2u2 | C_0603 | C15, C16 |
| 2 | A4982SLPTR | TSSOP-24-thin_pads | U2, U3 |
| 2 | BLM21SN300SN1D | C_0805 | L3, L4 |
| 2 | BSS138 | SOT-23 | Q1, Q2 |
| 2 | CG0603MLC-05E | R_0603 | VR1, VR2 |
| 1 | 100R | R_0603 | R41 |
| 1 | 10u | C_1206 | C25 |
| 1 | 1k5 | R_1206 | R35 |
| 1 | 1k5 | R_0603 | R44 |
| 1 | 1u | C_0603 | C35 |
| 1 | 2k7 | R_0603 | R32 |
| 1 | 3.3V | D_0805 | D8 |
| 1 | 390R | R_0603 | R36 |
| 1 | 47R | R_0603 | R34 |
| 1 | 74HC08A | TSSOP-14 | U5 |
| 1 | 74HC1G00 | TSOP-5 | U8 |
| 1 | BLM21PG221SN1D | C_0805 | L2 |
| 1 | BSH105 | SOT-23 | TR1 |
| 1 | CRYSTAL | 2-SMD | X2 |
| 1 | CRYSTAL_4PIN | Xtal_5x3.2 | X1 |
| 1 | D SWITCH | B2B-XH-A | J20 |
| 1 | D Stop | D_0805 | D3 |
| 1 | FAN1 | B2B-XH-A | J6 |
| 1 | FAN2 | B2B-XH-A | J7 |
| 1 | FAN3 | B2B-XH-A | J8 |
| 1 | Ferrite bead | R_0603 | L1 |
| 1 | JTAG | MICRO_5x2 | J3 |
| 1 | LASER | B3B-XH-A | J10 |
| 1 | LASER P | B2B-XH-A | J15 |
| 1 | LD1117S33TR | SOT-223 | U4 |
| 1 | MCP44X1 | TSSOP-20 | U7 |
| 1 | MCP4725 | SOT23_6 | U6 |
| 1 | POWER IN | B2B-XH-A | J5 |
| 1 | PUMP | B2B-XH-A | J9 |
| 1 | STM32F20XR | LQFP64 | U1 |
| 1 | SWITCH_INV | MS-22D18 | SW2 |
| 1 | SW_PUSH | DHT-1163S | SW1 |
| 1 | USB | USB_B | J4 |
| 1 | USB | D_0805 | D7 |
| 1 | VIN | D_0805 | D6 |
| 1 | WATER FLOW | B3B-XH-A | J13 |
| 1 | X LIMIT1 | B2B-XH-A | J16 |
| 1 | X LIMIT2 | B2B-XH-A | J17 |
| 1 | X MOTOR | B4B-XH-A | J11 |
| 1 | X VREF | Vref | J2 |
| 1 | X1 Stop | D_0805 | D1 |
| 1 | X2 Stop | D_0805 | D4 |
| 1 | Y LIMIT1 | B2B-XH-A | J18 |
| 1 | Y LIMIT2 | B2B-XH-A | J19 |
| 1 | Y VREF | Vref | J1 |
| 1 | Y1 MOTOR | B4B-XH-A | J12 |
| 1 | Y1 Stop | D_0805 | D2 |
| 1 | Y2 MOTOR | B4B-XH-A | J14 |
| 1 | Y2 Stop | D_0805 | D5 |
Questions
How big is the LaserCo2Board PCB?
It measures 106.8 × 58.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LaserCo2Board use?
137 parts, built around the A4982SLPTR-T, 74HC1G00GW, LD1117S33TR(MS) and BSS138. 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 LaserCo2Board KiCad files?
From the icprog/FaboolCo2Pcba repository on GitHub, at the commit this page was made from: the board is LaserCo2Board/LaserCo2Board.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LaserCo2Board 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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