2 layers
LM80C R6
leomil72/LM80C
A Z80-based homebrew computer withTMS9918, AY-3-8910, Z80 CTC, Z80 PIO, and Z80 SIO
153 parts123GPL-3.0
2 layers33.8 × 31 mm
JebaoDosingAdapter
Ranthalion/JebaoDosingAdapter2Circuit to control Jebao slave doser
- Size
- 33.8 × 31 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 12
- Nets
- 10
- Pads
- 41
- Tracks, vias
- 71, 1
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Sep 2019
- Updated
- 29 Feb 2020
Overview
JebaoDosingAdapter is an open-source printed circuit board by Ranthalion, from the Ranthalion/JebaoDosingAdapter repository on GitHub, published under the MIT licence. It is a 2-layer board of 33.8 × 31 mm with 12 parts on 10 nets, routed with 71 tracks and 1 via.
It is built around the ULN2803A. Its parts include 3 connectors, 1 capacitor, 1 resistor and 1 IC.
Main components
1Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 1 | 1M | Resistors:0603 | R1 |
| 1 | 47uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 6P6C | jebaoDosingAdapter:RJ11 | J3 |
| 1 | Conn_01x05_Male | Connector_JST:JST_XH_B05B-XH-A_1x05_P2.50mm_Vertical | J1 |
| 1 | Cp | Connector_JST:JST_XH_B02B-XH-A_1x02_P2.50mm_Vertical | J2 |
| 1 | LOGO | ml_logo:ML_Logo | G*** |
| 1 | ULN2803A | Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm | U1 |
The 11 most common of 12 parts.
Questions
How big is the JebaoDosingAdapter PCB?
It measures 33.8 × 31 mm and has 2 copper layers, 1.6 mm thick.
What parts does the JebaoDosingAdapter use?
12 parts, built around the ULN2803A. 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 JebaoDosingAdapter KiCad files?
From the Ranthalion/JebaoDosingAdapter repository on GitHub, at the commit this page was made from: the board is jebaoDosingAdapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the JebaoDosingAdapter design in my own project?
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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