4 layers127 × 87.6 mm
Dev IO Board
jonghee-son/Development_IO_Board
Education&Development I/O expansion board for my STM32 development boards.
72 partsApache-2.0
2 layers54.6 × 91.4 mm
Akashi-18
suikan4github/Akashi-18Raspberry Pi Pico board with full colar LED.
- Size
- 54.6 × 91.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 42
- Pads
- 128
- Tracks, vias
- 101, 7
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 18 Dec 2023
- Updated
- 17 Jan 2024
Overview
Akashi-18 is an open-source printed circuit board by suikan4github, from the suikan4github/Akashi-18 repository on GitHub, published under the MIT licence. It is a 2-layer board of 54.6 × 91.4 mm with 13 parts on 42 nets, routed with 101 tracks and 7 vias.
It is built around the DTC143Z and RK09D117000C. Its parts include 3 resistors, 3 transistors, 3 switches, 1 capacitor and 1 IC. It belongs with the RP2040 boards of this library.
Main components
2README
README.mdAkashi-18
Pico Trainer : Raspberry Pi Pico board with full color LED.
Details
To provide much fan for the first-day trainee, using full color LED.
The PCB employs followings :
| Parts | QTY |
|---|---|
| Full Color LED | 1 |
| Push button Switch | 3 |
| Potentiometer | 1 |
The following table shows the pin connections.
| Color | GPIO |
|---|---|
| Red | 20 |
| Green | 21 |
| Blue | 22 |
Each GPIO is active Hi. That means, Output "H" signal to turn on the LED.
There are three user switches :
| Switch | GPIO |
|---|---|
| SW1 | 11 |
| SW2 | 12 |
| SW3 | 13 |
All switches are active Lo. That means, pushing down the switch makes the GPIO input to "L".
The potentiometer is connected to ADC0.
Additional documents
Gallery
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | B3FS | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW1, SW2, SW3 |
| 3 | DTC143Z | Package_TO_SOT_THT:TO-92_Inline | Q1, Q2, Q3 |
| 1 | 0.1u | Capacitor_THT:C_Disc_D8.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 150 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 240 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 91 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | OSTAMA5B31A | My_Lib:LED_D5.0mm-4_RGB | D1 |
| 1 | Pico | My_Lib:RPi_Pico_SMD_TH | U1 |
| 1 | RK09D117000C | Potentiometer_THT:Potentiometer_Alps_RK09K_Single_Vertical | RV1 |
Questions
How big is the Akashi-18 PCB?
It measures 54.6 × 91.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Akashi-18 use?
13 parts, built around the DTC143Z and RK09D117000C. 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 Akashi-18 KiCad files?
From the suikan4github/Akashi-18 repository on GitHub, at the commit this page was made from: the board is Akashi-18.kicad_pcb and its schematic Akashi-18.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Akashi-18 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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