4 layers85.1 × 100 mm
4 layers76 × 84 mm
Dc01
kmzbrnoI/dc01DCC cutter DC-01
- Size
- 76 × 84 mm
- Copper layers
- 4
- Thickness
- 1.63 mm
- Parts
- 109
- Nets
- 107
- Pads
- 354
- Tracks, vias
- 592, 157
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 25 Jan 2023
- Updated
- 31 Oct 2026
Overview
Dc01 is an open-source printed circuit board by kmzbrnoI, from the kmzbrnoI/dc01 repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 4-layer board of 76 × 84 mm with 109 parts on 107 nets, routed with 592 tracks and 157 vias.
It is built around the 74HC123D, AMS1117-3.3 and AZ850-5, with the ESDA6V1-5SC6 among its other parts. Its parts include 34 resistors, 22 diodes, 16 capacitors, 10 connectors and 7 ICs. It belongs with the STM32 boards of this library.
Main components
4
74HC123D
SOIC-16-40℃~+125℃ 160uA 2 2V~6V 5.2mA 5.2mA 65ns 74HC Monostable Schmitt trigger SOIC-16 Monostable Multivibrators ROHSNexperiaMonostable Multivibrators
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAZ850-5
-- Signal Relays ROHSZETTLERSignal Relays
ESDA6V1-5SC6
SOT-23-6100nA 10A@8/20us 11V、14V 140W@8/20us 5V 60pF 9V ESD IEC 61000-4-2、IEC 61000-4-4 SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
pcb/README.mdDC-01 PCB
Design
Schematics & PCB are designed in KiCad 6.
Production
PCB is prepared to be automatically assembled in JLCPCB.
SMD parts on top side should be assembled. Each SMD part has its LCSC_ITEM
attribute set.
$ make fabLicense
Content of this directory is provided under Creative Commons Attribution-ShareAlike 4.0 License as openhardware project. You may download any data, contribute to the project, create PCB yourself or even sell it yourself.
Parts
109| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 10k | Resistor_SMD:R_0805_2012Metric | R3, R4, R8, R9, R15, R16, R18, R19, R21, R25, R31, R32 |
| 10 | 1N5819 | Diode_SMD:D_SOD-123 | D5, D6, D10, D11, D17, D18, D19, D20, D21, D22 |
| 8 | 100n | Capacitor_SMD:C_0805_2012Metric | C1, C2, C5, C6, C7, C14, C15, C16 |
| 8 | 1k | Resistor_SMD:R_0805_2012Metric | R5, R6, R12, R13, R20, R22, R29, R30 |
| 5 | 2k2 | Resistor_SMD:R_0805_2012Metric | R7, R10, R11, R14, R26 |
| 4 | 47k | Resistor_SMD:R_0805_2012Metric | R27, R28, R33, R34 |
| 4 | GR | LED_SMD:LED_0805_2012Metric | D1, D8, D9, D15 |
| 4 | MV132 | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J6, J7, J9, J10 |
| 4 | PC817 | Package_DIP:DIP-4_W8.89mm_SMDSocket_LongPads | U3, U4, U5, U6 |
| 3 | - | jlcpcb_tooling_holes:jlcpcb_tooling_holes | H1, H2, H3 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C8, C12, C13 |
| 3 | BLUE | LED_SMD:LED_0805_2012Metric | D4, D12, D13 |
| 2 | 10n | Capacitor_SMD:C_0805_2012Metric | C10, C11 |
| 2 | 1A | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1, F2 |
| 2 | 22p | Capacitor_SMD:C_0805_2012Metric | C3, C4 |
| 2 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | 470R | Resistor_SMD:R_0805_2012Metric | R23, R24 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | AZ850-5 | Relay_THT:Relay_DPDT_FRT5 | K1, K2 |
| 2 | RED | LED_SMD:LED_0805_2012Metric | D3, D16 |
| 2 | RJ12 | Connector_RJ:RJ25_Wayconn_MJEA-660X1_Horizontal | J4, J5 |
| 2 | SJ_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP4 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1, SW2 |
| 2 | YEL | LED_SMD:LED_0805_2012Metric | D2, D14 |
| 1 | 1k5 | Resistor_SMD:R_0805_2012Metric | R17 |
| 1 | 22u | Capacitor_SMD:C_0805_2012Metric | C9 |
| 1 | 74HC123 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U7 |
| 1 | 8 MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | ESDA6V1-5SC6 | Package_TO_SOT_SMD:SOT-23-6 | D7 |
| 1 | Jumper | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP3 |
| 1 | MFP 113 D | Button_Switch_THT:SW_Slide_1P2T_CK_OS102011MS2Q | SW3 |
| 1 | PROG/DEBUG | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP2 |
| 1 | TestPoint | TestPoint:TestPoint_Loop_D3.50mm_Drill1.4mm_Beaded | TP1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
The 107 most common of 109 parts.
Questions
How big is the Dc01 PCB?
It measures 76 × 84 mm and has 4 copper layers, 1.63 mm thick.
What parts does the Dc01 use?
109 parts, built around the 74HC123D, AMS1117-3.3, AZ850-5 and ESDA6V1-5SC6. 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 Dc01 KiCad files?
From the kmzbrnoI/dc01 repository on GitHub, at the commit this page was made from: the board is pcb/dc01.kicad_pcb and its schematic pcb/cut.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dc01 design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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