4 layers91.8 × 94.5 mm
6 layers50 × 50 mm
- Size
- 50 × 50 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 69
- Nets
- 80
- Pads
- 330
- Tracks, vias
- 373, 184
- Pours
- 18
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 18 Sep 2023
- Updated
- 2 Nov 2026
Overview
ESC is an open-source printed circuit board by WilliamLim781, from the WilliamLim781/PCB_practice repository on GitHub. It is a 6-layer board of 50 × 50 mm with 69 parts on 80 nets, routed with 373 tracks and 184 vias.
It is built around the IRS2101PBF, AMS1117 and BSC028N06LS3 G. Its parts include 22 capacitors, 18 resistors, 8 ICs, 6 transistors and 4 connectors. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
3
IRS2101PBF
PDIP-8-40℃~+150℃ 10V~20V 130mA 150uA 2 270mA 35ns 70ns IGBT、MOSFET Interleaved conduction protection Low Side、High Side PDIP-8 Gate Drivers ROHSInfineon TechnologiesGate Drive ICs
AMS1117
1.0 A Low-Dropout Fixed RegulatorAdvanced Monolithic SystemsUncategorised
BSC028N06LS3 G
TDSON-8(5x6)-55℃~+150℃ 1 N-channel 100A 139W 13nF 2.2V 2.3nF 2.8mΩ@10V 60V TDSON-8(5x6) MOSFETs ROHSInfineon TechnologiesMOSFETs
README
README.mdPCB_practice
just a bunch of PCB practice. That's it
Parts
69| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C4, C5, C6, C7 |
| 6 | 200 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R9, R10, R14, R15 |
| 6 | BSC028N06LS3 | Package_TO_SOT_SMD:TDSON-8-1 | Q1, Q2, Q3, Q4, Q5, Q6 |
| 4 | 4u7 | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C11, C13, C18, C21 |
| 4 | LOGO | LOGO | G***, G***, G***, G*** |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R11, R16 |
| 3 | 100n 50V | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12, C17, C20 |
| 3 | 22K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R13, R18 |
| 3 | 2m | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R12, R17 |
| 3 | 2u7 50V | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14, C19, C22 |
| 3 | D | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3 |
| 3 | INA180A1 | Package_TO_SOT_SMD:SOT-23-5 | U3, U6, U8 |
| 3 | IRS2101 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.81mm | U2, U5, U7 |
| 2 | C | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C9, C10 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C15 |
| 1 | 11k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8 |
| 1 | 16Mhz? | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C16 |
| 1 | 4.7u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | AMS1117 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | Boot0 | Button_Switch_SMD:SW_SPDT_PCM12 | SW2 |
| 1 | Conn_01x02_Socket | Connector_AMASS:AMASS_XT60PW-F_1x02_P7.20mm_Horizontal | J4 |
| 1 | Conn_01x03 | Connector_AMASS:AMASS_MR30PW-FB_1x03_P3.50mm_Horizontal | J3 |
| 1 | Current limiter | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | NRST | Button_Switch_SMD:SW_SPST_PTS647_Sx38 | SW1 |
| 1 | STM32F411RETx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | input | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | pot | Potentiometer_THT:Potentiometer_Alps_RK09K_Single_Horizontal | RV1 |
| 1 | swd | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
Questions
How big is the ESC PCB?
It measures 50 × 50 mm and has 6 copper layers, 1.6 mm thick.
What parts does the ESC use?
69 parts, built around the IRS2101PBF, AMS1117 and BSC028N06LS3 G. 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 ESC KiCad files?
From the WilliamLim781/PCB_practice repository on GitHub, at the commit this page was made from: the board is ESC/ESC.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESC design in my own project?
Its repository states no licence, so its author keeps all rights: ask WilliamLim781 before reusing the design.
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