2 layers100 × 100 mm
2 layers58.2 × 59.7 mm
LCDadapter
profdc9/ModularTuner59A Modular Antenna Tuner for a Phased Array Antenna System
- Size
- 58.2 × 59.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 29
- Pads
- 119
- Tracks, vias
- 287, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 23 Aug 2018
- Updated
- 4 Dec 2019
Overview
LCDadapter is an open-source printed circuit board by profdc9, from the profdc9/ModularTuner repository on GitHub. It is a 2-layer board of 58.2 × 59.7 mm with 35 parts on 29 nets, routed with 287 tracks and 0 vias.
It is built around the PCF8574T. Its parts include 6 capacitors, 6 diodes, 6 switches, 5 connectors and 4 resistors. It belongs with the radio and wireless boards of this library.
Main components
1README
README.mdThis a project to create a Modular Antenna Tuner System that can be reconfigured for different needs. This material is copyrighted by Daniel Marks (KW4TI) and licensed under the Creative Commons License CC-BY-SA 4.0.
This project is a toolkit for making automatic antenna tuners and smart HF antennas.
A description and documentation of this project may be found in the "doc" directory as ModularTuner-Guide.pdf.
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100 nF | Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C1, C2, C3, C4, C5, C6 |
| 6 | 1N4148 | Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6 |
| 6 | SW_Push | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW1, SW2, SW3, SW4, SW5, SW6 |
| 4 | Conn_01x01 | Connectors:1pin | J2, J3, J4, J5 |
| 3 | 4k7 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R6 |
| 3 | Jumper_NC_Dual | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | JP1, JP2, JP3 |
| 1 | 150R | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7 |
| 1 | 2N3904 | TO_SOT_Packages_THT:TO-92_Molded_Narrow | Q1 |
| 1 | Conn_02x05_Odd_Even | Pin_Headers:Pin_Header_Straight_2x05_Pitch2.54mm | J1 |
| 1 | Jumper | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | JP4 |
| 1 | LCD-016N002L | Pin_Headers:Pin_Header_Straight_1x16_Pitch2.54mm | U2 |
| 1 | PCF8574 | Housings_DIP:DIP-16_W7.62mm_Socket | U1 |
| 1 | POT | Potentiometers:Potentiometer_Triwood_RM-065 | RV1 |
Questions
How big is the LCDadapter PCB?
It measures 58.2 × 59.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LCDadapter use?
35 parts, built around the PCF8574T. 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 LCDadapter KiCad files?
From the profdc9/ModularTuner repository on GitHub, at the commit this page was made from: the board is Tuner/LCDadapter/LCDadapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LCDadapter design in my own project?
Its repository states no licence, so its author keeps all rights: ask profdc9 before reusing the design.
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