2 layers46.5 × 49.7 mm
2 layers35.1 × 24.9 mm
Stage-3
Aditya-8368/AdityaPCB DESIGN PROJECT(ZINE)
- Size
- 35.1 × 24.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 28
- Pads
- 49
- Tracks, vias
- 63, 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 28 Jan 2024
- Updated
- 3 Feb 2024
Overview
Stage-3 is an open-source printed circuit board by Aditya-8368, from the Aditya-8368/Aditya repository on GitHub. It is a 2-layer board of 35.1 × 24.9 mm with 7 parts on 28 nets, routed with 63 tracks and 2 vias.
It is built around the ATMEGA328P-AU and IRF540N. Its parts include 2 ICs, 1 capacitor, 1 diode, 1 transistor and 1 inductor. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
IRF540N
TO-2201 N-channel 1.35nF 100V 130W 280pF 33A 35mΩ@10V 4V 52nC@10V 85pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETs
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 1N5822 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | D1 |
| 1 | 470uF | Capacitor_SMD:CP_Elec_3x5.3 | C1 |
| 1 | 47uH | Inductor_SMD:L_6.3x6.3_H3 | L1 |
| 1 | ATmega328P-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | IRF540N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1 |
| 1 | Motor_Servo | Connector_JST:JST_ZE_B05B-ZESK-D_1x05_P1.50mm_Vertical | M1 |
| 1 | TSOP382xx | OptoDevice:Vishay_MINICAST-3Pin | U2 |
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Questions
How big is the Stage-3 PCB?
It measures 35.1 × 24.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Stage-3 use?
7 parts, built around the ATMEGA328P-AU 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 Stage-3 KiCad files?
From the Aditya-8368/Aditya repository on GitHub, at the commit this page was made from: the board is Stage-3.kicad_pcb and its schematic Stage-3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stage-3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Aditya-8368 before reusing the design.