Hydraulic controller
About the Hydraulic controller PCB
Hydraulic controller is an open source AVR/Arduino PCB design by pypilot, published on GitHub. It is a 2-layer board measuring 65.8 × 90.7 mm, with 67 components from 42 distinct parts.
Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the cpc5001, NCP5106B and INA180. By type, the board carries 21 resistors, 15 capacitors, 10 connectors, 6 transistors, 4 ICs and 3 diodes.
From the project
kicad schematics for pypilot components
Main components on the Hydraulic controller
Hydraulic controller bill of materials (BOM)
67 components, 42 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | cpc5001 | DIP-8_W7.62mm | U1 |
| 2 | NCP5106B | SO08_4mm | U2, U3 |
| 1 | INA180 | SOT-23-5_HandSoldering | U4 |
| 1 | Arduino_Nano_v3.x | arduino_mini | A1 |
| 6 | Q_NMOS_GDS | TO-220-3_Horizontal_nobolt | Q1, Q2, Q3, Q4, Q5, Q6 |
| 1 | Conn_01x02 | PinSocket_1x02_P2.54mm_Vertical | J1 |
| 1 | End Stops | PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | SENSE | PinSocket_1x03_P2.54mm_Vertical | J3 |
| 1 | UART_Device | uart | J4 |
| 1 | 12v REG/R | SOT-223-3_TabPin2 | J5 |
| 1 | Pwr - | Power | J6 |
| 1 | Pwr + | Power | J7 |
| 1 | B | Power | J8 |
| 1 | A | Power | J9 |
| 1 | Clutch | Pin_d1.4mm_L8.5mm_W2.8mm_FlatFork | J10 |
| 1 | R | WSLF2512 | 500uOhm1 |
| 1 | FUSE | MAXI FUSE CLIP | F1 |
| 1 | POLYFUSE | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | F2 |
| 1 | Thermistor | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | TH1 |
| 1 | TVS | tvs | TVS1 |
Show 22 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TVS | DIODE-1N4001 | TVS2 |
| 1 | 10v | D_T-1_P2.54mm_Vertical_AnodeUp | Z1 |
| 3 | 1N4001 | D_T-1_P2.54mm_Vertical_AnodeUp | D1, D2, D4 |
| 2 | .1uF | C_Disc_D7.0mm_W2.5mm_P5.00mm | C1, C2 |
| 5 | 4.7uF | C_Disc_D5.0mm_W2.5mm_P2.50mm | C3, C7, C8, C9, C15 |
| 1 | .1uF | C_0805_2012Metric_Pad1.15x1.50mm_HandSolder | C4 |
| 2 | .22uF | C_0805_2012Metric_Pad1.15x1.50mm_HandSolder | C5, C6 |
| 3 | 330uF | CP_Radial_D16.0mm_P7.50mm | C10, C11, C12 |
| 2 | 2.2uF | C_1206_3216Metric_Pad1.24x1.80mm_HandSolder | C13, C14 |
| 1 | 100 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 3 | 560 | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2, R3, R12 |
| 1 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R4 |
| 2 | 100k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R5, R6 |
| 1 | 200 | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R7 |
| 1 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R8 |
| 1 | 30k | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R9 |
| 2 | 2.4k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R10, R11 |
| 1 | 3900 | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R13 |
| 1 | 560 | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R14 |
| 2 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R15, R21 |
| 4 | 47 | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R16, R17, R18, R19 |
| 1 | 560 | R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R22 |
Hydraulic controller design files
The KiCad project lives in the pypilot/pypilot_schematics repository on GitHub; these links point at the commit this page was built from.
Hydraulic controller: common questions
What microcontroller does the Hydraulic controller use?
The Hydraulic controller is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.
How big is the Hydraulic controller PCB?
The Hydraulic controller measures 65.8 × 90.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Hydraulic controller?
67 components, from 42 distinct parts. The full bill of materials is listed on this page.
Where can I download the Hydraulic controller design files?
From the pypilot/pypilot_schematics repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Hydraulic controller design in my own project?
The repository has no license, so all rights stay with pypilot. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Hydraulic controller without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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