Esc
About the Esc PCB
Esc is an open source PCB design by prydin, published on GitHub. It is a 4-layer board measuring 102.1 × 118.9 mm, with 109 components from 24 distinct parts.
Other key parts include the IR2110, LM393, LM7805_TO220 and 4N35. By type, the board carries 51 resistors, 18 capacitors, 15 ICs, 15 diodes, 7 transistors and 3 connectors.
Main components on the Esc
Esc bill of materials (BOM)
109 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | IR2110 | DIP-14_W7.62mm | U1, U2, U3 |
| 2 | LM393 | DIP-8_W7.62mm | U4, U5 |
| 1 | LM7805_TO220 | TO-220-3_Vertical | U6 |
| 9 | 4N35 | DIP-6_W7.62mm | U7, U8, U9, U10, U11, U12, U13, U14 +1 |
| 6 | IRF540N | TO-220-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6 |
| 1 | 2N3904 | TO-92_Inline | Q7 |
| 1 | ~ | PinHeader_1x10_P2.54mm_Vertical | J1 |
| 1 | Motor | TerminalBlock_MetzConnect_Type059_RT06303HBWC_1x03_P3.50mm_Horizontal | J2 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J3 |
| 15 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 +7 |
| 6 | 1u | CP_Radial_D5.0mm_P2.50mm | C1, C2, C6, C7, C10, C11 |
| 10 | 100n | C_Disc_D6.0mm_W2.5mm_P5.00mm | C3, C4, C5, C8, C9, C12, C14, C16 +2 |
| 1 | 10u | CP_Radial_D5.0mm_P2.50mm | C13 |
| 1 | 100u | CP_Radial_D8.0mm_P3.50mm | C15 |
| 6 | 10 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R5, R7, R8 |
| 4 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R6, R9, R38 |
| 12 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10, R11, R13, R14, R15, R16, R17, R18 +4 |
| 9 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R12, R19, R24, R26, R27, R29, R30, R33 +1 |
| 9 | 1M | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R25, R28, R31, R32, R35, R36, R44, R45 +1 |
| 1 | 330k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R37 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 47k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R39 |
| 3 | 470 | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R41, R42, R43 |
| 5 | 1k | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R47, R48, R50, R51, R52 |
| 1 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R49 |
Esc design files
The KiCad project lives in the prydin/esc repository on GitHub; these links point at the commit this page was built from.
- Layoutkicad/esc/esc.kicad_pcb
- Schematickicad/esc/esc.kicad_sch
Esc: common questions
How big is the Esc PCB?
The Esc measures 102.1 × 118.9 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Esc?
109 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the Esc design files?
From the prydin/esc repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Esc design in my own project?
The repository has no license, so all rights stay with prydin. Use it as a reference, and ask the author before reusing the design.