dennerlager/luzomat_pcbfully automated luz machine
Luzomat is an open-source printed circuit board by dennerlager, from the dennerlager/luzomat_pcb repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 187 × 103 mm with 147 parts on 112 nets, routed with 463 tracks and 44 vias.
It is built around the MAX31856, CAT24C256LI and SN74LVC1G123DCTR, with the SN74LVC1T45DBV, BAT54A and DMG2305UX-13 among its other parts. Its parts include 40 resistors, 22 capacitors, 20 connectors, 13 transistors and 6 ICs.
fully automated luz machine
| Qty | Value | Footprint | References |
|---|---|---|---|
| 21 | TestPoint | TestPoint:TestPoint_THTPad_D2.5mm_Drill1.2mm | TP1, TP2, TP3, TP4, TP10, TP11, TP12, TP13, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +5 |
| 19 | Screw_Terminal_01x02 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1, J2, J5, J6, J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21 +3 |
| 16 | 100R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R16, R17, R18, R19, R20, R21, R22, R28, R29, R30, R31, R32, R33, R34, R36, R38 |
| 15 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3, C5, C8, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22 |
| 11 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q2, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13 |
| 10 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3, R4, R5, R6, R7, R8, R24, R25, R26, R27 |
| 9 | 2k2 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R9, R10, R11, R12, R13, R14, R35, R37, R39 |
| 9 | 3mm_Mounting_Hole | project_footprints:NPTH_3mm_ID | H1, H2, H3, H4, H5, H6, H7, H8, H9 |
| 6 | BAT54A | Package_TO_SOT_SMD:SOT-23 | D1, D2, D3, D4, D5, D6 |
| 6 | G5Q-1 | Relay_THT:Relay_SPDT_Omron-G5Q-1 | K1, K2, K3, K4, K5, K6 |
| 4 | 10n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C4, C6, C7, C9 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 2 | 3k9 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2 |
| 2 | 600R@100MHz | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1, L2 |
| 2 | DMG2305UX-13 | digikey-footprints:SOT-23-3 | Q1, Q3 |
| 2 | Fuse | Fuse:Fuseholder_Cylinder-5x20mm_Bulgin_FX0457_Horizontal_Closed | F1, F2 |
| 2 | MAX31856 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U3, U4 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R15 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C10 |
| 1 | 270R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R23 |
| 1 | 40HAT | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J3 |
| 1 | CAT24C256 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | LM1085-3.3 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | U2 |
| 1 | SN74LVC1G123DCTR | digikey-footprints:MSOP-8_W2.80mm | U5 |
| 1 | SN74LVC1T45DBV | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | n/a | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R40 |
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It measures 187 × 103 mm and has 4 copper layers, 1.6 mm thick.
147 parts, built around the MAX31856, CAT24C256LI, SN74LVC1G123DCTR and SN74LVC1T45DBV. 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.
From the dennerlager/luzomat_pcb repository on GitHub, at the commit this page was made from: the board is hardware/luzomat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).