2 layers50.5 × 128.5 mm
2 layers81.3 × 53.3 mm
Emb lab mod 1
Hagar-Usama/Embedded[1]: https://img.shields.io/:Intel-8085-default.svg?style=round-square [2]: https://img.shields.io/:Embedded-PCB-darkgreen.svg?style=round-square [3]: https://img.shields.io/:Covid19-Stuck-maroon.svg?style=round-square…
- Size
- 81.3 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 12
- Nets
- 23
- Pads
- 58
- Tracks, vias
- 103, 9
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Apr 2020
- Updated
- 9 Aug 2021
Overview
Emb lab mod 1 is an open-source printed circuit board by Hagar-Usama, from the Hagar-Usama/Embedded repository on GitHub. It is a 2-layer board of 81.3 × 53.3 mm with 12 parts on 23 nets, routed with 103 tracks and 9 vias.
It is built around the CH340G. Its parts include 4 capacitors, 3 connectors, 2 ICs, 1 resistor and 1 diode.
Main components
1README
README.mdEmbedded 📟
Table of Contents
Introduction
Fed up with breadboards 😤? OK! Enough breadboards. We can wire breadboards neatly 😎. Let's make a PCB! See motherboards? We will make our PCB modular, based on modules.
Hey, we do this in programming. Yup, ideas are applicable everywhere! Yet, we cannot keep fabrication and testing due to Covid-19 😷.
Images
Module 1
To-do List
- build a neat README
- upload scheme and PCB layout
- upload testing codes
Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 33pF | Capacitor_THT:C_Disc_D6.0mm_W4.4mm_P5.00mm | C1, C2 |
| 1 | 100nF | Capacitor_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm | C4 |
| 1 | 10nF | Capacitor_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm | C3 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | 742125 | Embedded:74125 | U2 |
| 1 | CH340G | Embedded:CH340_With_Adapter | U1 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Conn_01x06_Male | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | Crystal | Crystal:Crystal_HC18-U_Vertical | Y1 |
| 1 | LED | LED_THT:LED_D3.0mm | D1 |
| 1 | USB_Breakout | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1 |
Questions
How big is the Emb lab mod 1 PCB?
It measures 81.3 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Emb lab mod 1 use?
12 parts, built around the CH340G. 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 Emb lab mod 1 KiCad files?
From the Hagar-Usama/Embedded repository on GitHub, at the commit this page was made from: the board is Emb_lab_mod_1/Emb_lab_mod_1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Emb lab mod 1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Hagar-Usama before reusing the design.
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