2 layers357.8 × 124.5 mm
Vic2020mainboard
danwerner21/vic2020
A Vic-20 clone created with [almost] all readily available parts
142 parts78
2 layers44.4 × 24.1 mm
Mod atm
jk1mly/pcb-atom-tnc- Size
- 44.4 × 24.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 15
- Pads
- 45
- Tracks, vias
- 53, 17
- Pours
- 40
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 12 Aug 2023
- Updated
- 13 Aug 2023
Overview
Mod atm is an open-source printed circuit board by jk1mly, from the jk1mly/pcb-atom-tnc repository on GitHub, published under the BSD-2-Clause licence. It is a 2-layer board of 44.4 × 24.1 mm with 20 parts on 15 nets, routed with 53 tracks and 17 vias.
It is built around the 2SC1815. Its parts include 9 resistors, 4 capacitors, 3 connectors and 1 transistor.
Main components
1README
README.mdpcb-atom-tnc
M5 Atomモジュールを使用したFX.25対応TNCの基板 ハムフェア2023でPRUGブースにて展示＋少量頒布
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1, R2, R3, R4, R5, R6, R7, R8, R9 |
| 4 | C | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.54mm | C1, C2, C3, C4 |
| 3 | TestPoint | TestPoint:TestPoint_Plated_Hole_D3.0mm | TP1, TP2, TP3 |
| 2 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1, J3 |
| 1 | 2SC1815 | Package_TO_SOT_THT:TO-92_Inline_Wide | Q1 |
| 1 | Conn_01x05_Socket | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
Questions
How big is the Mod atm PCB?
It measures 44.4 × 24.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mod atm use?
20 parts, built around the 2SC1815. 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 Mod atm KiCad files?
From the jk1mly/pcb-atom-tnc repository on GitHub, at the commit this page was made from: the board is mod-atm.kicad_pcb and its schematic mod-atm.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mod atm design in my own project?
Its repository publishes it under the BSD-2-Clause 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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