ankurlearner1/tech-diyaMy first custom PCB design for Tech-Diya using KiCad 9.0
Redesign diya is an open-source printed circuit board by ankurlearner1, from the ankurlearner1/tech-diya repository on GitHub, published under the MIT licence. It is a 2-layer board of 23 × 20 mm with 11 parts on 14 nets, routed with 51 tracks and 0 vias.
It is built around the ATTINY85V-10PU. Its parts include 4 resistors, 1 IC, 1 diode and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
My first custom PCB design for Tech-Diya using KiCad 9.0
This repository contains my first-ever PCB design, created using KiCad 🎉.
It was a fun and foundational experience exploring the world of PCB design — from schematics to layout.
While this board is functionally complete and includes all the necessary files, it is not yet fully optimized in terms of routing, layout, and component choice.
This design is not intended for real-world printing (yet).
Although it includes Gerber files and looks "print-ready", it should be considered hypothetical at this stage.
Future revisions will focus on:
- Design rule optimization
- Component placement improvements
- Manufacturability enhancements
MyFirstPCB/ ├── 📘 README.md → Project overview and details ├── 📂 schematic/ → KiCad schematic files (.kicad_sch) │ ├── 📂 pcb_layout/ → KiCad PCB layout files (.kicad_pcb) │ ├── 📂 gerber/ → Gerber & drill files for fabrication │ ├── .gbr → Gerber layer files │ └── .drl → Drill file │ ├── 📂 BOM/ → Bill of Materials (CSV or Excel) │ └── 📂 images/ → 2D/3D board previews and screenshots
The circuit digram that i have used !!
If you have any questions, suggestions, or feedback about the design or how I can improve, feel free to open an Issue or contact me directly.
I’m learning, experimenting, and always open to improvement.
This project is open-source under the MIT License – feel free to learn from it, but use it responsibly.
Thanks for checking out my journey into the world of hardware! 🚀
| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R3, R4 |
| 1 | ATtiny85V-10P | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | Battery_Cell | Battery:BatteryHolder_ComfortableElectronic_CH273-2450_1x2450 | BT1 |
| 1 | LDR07 | OptoDevice:R_LDR_5.1x4.3mm_P3.4mm_Vertical | R2 |
| 1 | LED | LED_THT:LED_D3.0mm | D1 |
| 1 | LOGO | LOGO | Ankur |
| 1 | Microphone_Condenser | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | MK1 |
| 1 | SW_SPDT | Button_Switch_THT:SW_Slide_SPDT_Angled_CK_OS102011MA1Q | SW1 |
The 10 most common of 11 parts.
It measures 23 × 20 mm and has 2 copper layers, 1.6 mm thick.
11 parts, built around the ATTINY85V-10PU. 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.
From the ankurlearner1/tech-diya repository on GitHub, at the commit this page was made from: the board is Circuit Diagram/redesign diya.kicad_pcb and its schematic schematic/redesign diya.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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