Petpuller
About the Petpuller PCB
Petpuller is an open source AVR/Arduino PCB design by Kaminariss, published on GitHub. It is a 2-layer board measuring 99.7 × 99.7 mm, with 48 components from 28 distinct parts.
Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the A4988. By type, the board carries 21 resistors, 8 connectors, 6 transistors, 6 switches, 3 capacitors and 1 IC.
Main components on the Petpuller
Petpuller bill of materials (BOM)
48 components, 28 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | A4988 | MODULE_A4988_STEPPER_MOTOR_DRIVER_CARRIER | U1 |
| 1 | Arduino_Nano_v3.x | Arduino_Nano | A1 |
| 3 | IRFZ34N | TO-220-3_Vertical | Q1, Q4, Q6 |
| 3 | BC547 | TO-92_Inline | Q2, Q3, Q5 |
| 3 | Heater | TerminalBlock_bornier-2_P5.08mm | J1, J7, J8 |
| 1 | Motor Conn | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Thermistor | PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Power Input | TerminalBlock_bornier-3_P5.08mm | J4 |
| 1 | TXRX | PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | AdditionalAnalog | PinHeader_2x05_P2.54mm_Vertical | J6 |
| 1 | HD44780 | WC1602A | DS1 |
| 1 | R_POT | Potentiometer_ACP_CA14-H2,5_Horizontal | RV1 |
| 1 | SW_DIP_x03 | SW_DIP_SPSTx03_Slide_9.78x9.8mm_W7.62mm_P2.54mm | SW1 |
| 1 | Speed+ | SW_PUSH-12mm | SW2 |
| 1 | Temp+ | SW_PUSH-12mm | SW3 |
| 1 | Temp- | SW_PUSH-12mm | SW4 |
| 1 | Speed- | SW_PUSH-12mm | SW5 |
| 1 | MotorToggle | SW_PUSH-12mm | SW6 |
| 1 | 10uF | CP_Radial_D7.5mm_P2.50mm | C1 |
| 2 | 100uF | CP_Radial_D8.0mm_P2.50mm | C2, C3 |
Show 8 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 14 | 10K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R9, R10, R11, R12, R13, R14, R15 +6 |
| 1 | 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 2K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 620 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | 3.3k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 220 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8 |
Petpuller design files
The KiCad project lives in the Kaminariss/petpuller repository on GitHub; these links point at the commit this page was built from.
Petpuller: common questions
What microcontroller does the Petpuller use?
The Petpuller is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.
How big is the Petpuller PCB?
The Petpuller measures 99.7 × 99.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Petpuller?
48 components, from 28 distinct parts. The full bill of materials is listed on this page.
Where can I download the Petpuller design files?
From the Kaminariss/petpuller repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Petpuller design in my own project?
The repository has no license, so all rights stay with Kaminariss. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Petpuller 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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