2 layers159.5 × 30 mm
Type f
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
25 parts3kApache-2.0
2 layers57.6 × 78.6 mm
EZnote portable
ivarhak/EZnote-portableAI and RPI powered note taking device created for the sake of getting experience in Kicad, docks with a RPI 4B station not yet designed
- Size
- 57.6 × 78.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 48
- Pads
- 160
- Tracks, vias
- 342, 24
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 20 Sep 2026
- Updated
- 20 Sep 2026
Overview
EZnote portable is an open-source printed circuit board by ivarhak, from the ivarhak/EZnote-portable repository on GitHub. It is a 2-layer board of 57.6 × 78.6 mm with 25 parts on 48 nets, routed with 342 tracks and 24 vias.
Its parts include 5 resistors, 5 diodes, 4 switches, 2 connectors and 1 IC. It belongs with the RP2040 and RP2350 boards of this library.
README
README.mdParts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 330 | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5 |
| 3 | Tactile Switch 6x6mm | Button_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx31-2LFS | SW1, SW2, SW3 |
| 2 | , | ||
| 1 | AO3401A (reverse-polarity protection) | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | Adafruit MicroLipo Charger USB-C (#4410) | EZnote_Modules:Adafruit_MicroLipo_Outline | MOD2 |
| 1 | Adafruit MicroSD SPI Breakout (#4682) | EZnote_Modules:Adafruit_MicroSD_Outline | MOD5 |
| 1 | Battery Input (bare pins) | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J2 |
| 1 | INMP441 I2S Mic | EZnote_Modules:INMP441_Breakout_Outline | MOD4 |
| 1 | LED_Batt1 | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | LED_Batt2 | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | LED_Batt3 | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | LED_Batt4_Green_100pct | LED_SMD:LED_0805_2012Metric | D5 |
| 1 | LED_Recording_Blue | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | MAX17048 Fuel Gauge | EZnote_Modules:MAX17048_Breakout_Outline | MOD3 |
| 1 | Magnetic Pogo 4-pin | EZnote_Modules:Pogo_4Pin_2.54mm | J1 |
| 1 | Raspberry Pi Pico 2 (RP2350) | Module:RaspberryPi_Pico_Common_Unspecified | U1 |
| 1 | SPDT Slide Switch (Power) | Button_Switch_THT:SW_E-Switch_EG1224_SPDT_Angled | SW4 |
The 24 most common of 25 parts.
Questions
How big is the EZnote portable PCB?
It measures 57.6 × 78.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the EZnote portable use?
25 parts. 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 EZnote portable KiCad files?
From the ivarhak/EZnote-portable repository on GitHub, at the commit this page was made from: the board is EZnote-portable.kicad_pcb and its schematic EZnote-portable.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the EZnote portable design in my own project?
Its repository states no licence, so its author keeps all rights: ask ivarhak before reusing the design.
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