2 layers46 × 79.2 mm
2 layers99.8 × 43.9 mm
Dlc32
Hal9k-dk/lasersaurEverything related to the Lasersaur
- Size
- 99.8 × 43.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 62
- Nets
- 47
- Pads
- 163
- Tracks, vias
- 393, 66
- Pours
- 181
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Jan 2022
- Updated
- 20 Oct 2026
Overview
Dlc32 is an open-source printed circuit board by Hal9k-dk, from the Hal9k-dk/lasersaur repository on GitHub. It is a 2-layer board of 99.8 × 43.9 mm with 62 parts on 47 nets, routed with 393 tracks and 66 vias.
It is built around the 74HCT08D, 74HCT14D and G6B-1114C-US-DC5, with the MMBT3904, SS34 and ZXMN4A06GTA among its other parts. Its parts include 18 resistors, 16 connectors, 8 capacitors, 8 diodes and 2 ICs.
Main components
6
74HCT08D
SOP-14-40℃~+125℃ 100mV、330mV 16ns@4.5V,15pF 2 2V 3.84V、4.4V 4 4.5V~5.5V 74HCT 800mV AND Gate TTL compatible CMOS SOP-14 Logic Gates ROHSMDDLogic Gates74HCT14D
SOP-14-40℃~+125℃ 1 1.9V~2.1V 2uA 34ns@4.5V,50pF 4.4V 4.5V~5.5V 400mV 4mA 4mA 500mV~600mV 6 74HCT Schmitt trigger SOIC-14 Inverters ROHSNexperiaInverters
G6B-1114C-US-DC5
插件,9.8x19.9mm插件,9.8x19.9mm Power Relays ROHSOmronPower Relays
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
ZXMN4A06GTA
SOT-223-55℃~+150℃ 1 N-channel 18.2nC@10V 2V 2W 40V 50mΩ@10V 61pF 770pF 7A 92pF N-Channel SOT-223 MOSFETs ROHSDiodes IncorporatedMOSFETs
Parts
62| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6 |
| 5 | 100n | PCM_Capacitor_SMD_AKL:C_0603_1608Metric | C1, C2, C3, C4, C5 |
| 4 | 1k | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R10, R14, R16, R17 |
| 3 | 10k | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R1, R2, R18 |
| 3 | 1N4148 | PCM_Diode_SMD_AKL:D_MiniMELF | D5, D7, D8 |
| 3 | 5K6 | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R6, R7, R8 |
| 2 | 100u | PCM_Capacitor_SMD_AKL:CP_Elec_10x10 | C6, C8 |
| 2 | 10K | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R11, R13 |
| 2 | 1K | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R5, R9 |
| 1 | 100 | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R4 |
| 1 | 1M | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R15 |
| 1 | 220u | PCM_Capacitor_Tantalum_SMD_AKL:CP_EIA-7343-15_Kemet-W | C7 |
| 1 | 22R | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R12 |
| 1 | 4k7 | PCM_Resistor_SMD_AKL:R_0603_1608Metric | R3 |
| 1 | 5V PWR | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J7 |
| 1 | 74HCT08 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | IC1 |
| 1 | 74HCT14 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | IC2 |
| 1 | AIMING LASER | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J9 |
| 1 | AIR ON | PCM_LED_THT_AKL:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm | D6 |
| 1 | AIR VALVE | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J6 |
| 1 | CHILLER OK | PCM_LED_THT_AKL:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm | D3 |
| 1 | CHILLER SSR | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J5 |
| 1 | CHILLER SSR PWR | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J10 |
| 1 | CHILLER SWITCH | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J4 |
| 1 | CHILLER_OK | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | COM2 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J13 |
| 1 | DLC32:J18 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J14 |
| 1 | DOOR OK | PCM_LED_THT_AKL:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm | D2 |
| 1 | DOOR1 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J1 |
| 1 | DOOR2 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J2 |
| 1 | EXHAUST | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J11 |
| 1 | EXT1 | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J12 |
| 1 | G6B-1114C-US-DC5 | hal9k:DIL-relay | RL1 |
| 1 | INT PWR | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J15 |
| 1 | LASER | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J8 |
| 1 | LASER_ENABLE | PCM_LED_THT_AKL:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm | D4 |
| 1 | LOGO | hal9k:hal9k-logo_20mm | G*** |
| 1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q2 |
| 1 | SS34 | Diode_SMD:D_SMA | D1 |
| 1 | TP | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | J16 |
| 1 | ZXMN4A06 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | Q1 |
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Questions
How big is the Dlc32 PCB?
It measures 99.8 × 43.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dlc32 use?
62 parts, built around the 74HCT08D, 74HCT14D, G6B-1114C-US-DC5 and MMBT3904. 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 Dlc32 KiCad files?
From the Hal9k-dk/lasersaur repository on GitHub, at the commit this page was made from: the board is pcb/dlc32/dlc32.kicad_pcb and its schematic pcb/chillercontrol/chillercontrol.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dlc32 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Hal9k-dk before reusing the design.