2 layers
PCB Layout
chgopireddy/Full-Bridge-Class-D-Audio-Amplifier
LTspice Model for Full Bridge Class D, Voltage Mode Control, Peak Current Mode Control
63 parts6
2 layers75 × 100 mm
Path pilot pcb
kj-49/path-pilotA self-navigating robot built on an AVR128DB28 microcontroller
- Size
- 75 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 81
- Pads
- 156
- Tracks, vias
- 284, 0
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 2 Feb 2024
- Updated
- 9 Dec 2024
Overview
Path pilot pcb is an open-source printed circuit board by kj-49, from the kj-49/path-pilot repository on GitHub. It is a 2-layer board of 75 × 100 mm with 37 parts on 81 nets, routed with 284 tracks and 0 vias.
It is built around the IR2110L4 and IRF540N. Its parts include 12 capacitors, 8 resistors, 8 transistors, 5 ICs and 4 diodes. It belongs with the robots and motor control boards of this library.
Main components
2README
README.mdPath Pilot
Path Pilot is a self-navigating robot built on an AVR128DB28 microcontroller. It was developed as part of a project during my second year of Electrical Engineering.
PCB
As an additional aspect of our project, our group had the opportunity to design and order a PCB for our circuit. This was our first exposure to PCB design, and since it wasn't a requirement for the project, we had to learn how to use PCB design software independently. Here is what we came up with.
Schematic
PCB Design
PCB Render
Final PCB
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 1uF | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12 |
| 8 | 22R | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R1, R2, R3, R4, R5, R6, R7, R8 |
| 8 | IRF540N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 4 | 1N914 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 4 | IR2110 | Package_DIP:DIP-14_W7.62mm | U2, U3, U4, U5 |
| 1 | AVR128DB28x-xSP | Package_DIP:DIP-28_W7.62mm | U1 |
Questions
How big is the Path pilot pcb PCB?
It measures 75 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Path pilot pcb use?
37 parts, built around the IR2110L4 and IRF540N. 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 Path pilot pcb KiCad files?
From the kj-49/path-pilot repository on GitHub, at the commit this page was made from: the board is pcb/path-pilot-pcb/path-pilot-pcb.kicad_pcb and its schematic pcb/path-pilot-pcb/path-pilot-pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Path pilot pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask kj-49 before reusing the design.
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