2 layers56 × 65 mm
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.
24 parts2.4kMIT
2 layers63.5 × 76.2 mm
Ember
randolphcv/EmberEmber LCD Schematics
- Size
- 63.5 × 76.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 34
- Pads
- 117
- Tracks, vias
- 501, 49
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 21 Sep 2026
- Updated
- 22 Sep 2026
Overview
Ember is an open-source printed circuit board by randolphcv, from the randolphcv/Ember repository on GitHub. It is a 2-layer board of 63.5 × 76.2 mm with 24 parts on 34 nets, routed with 501 tracks and 49 vias.
Its parts include 10 capacitors, 6 connectors, 3 resistors and 1 transistor.
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1uF | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C1, C2, C3, C4, C5, C6, C7, C8 |
| 1 | 100nF | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C9 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C10 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | Debug Pads | Connector_PinHeader_2.54mm:PinHeader_2x14_P2.54mm_Vertical | J6 |
| 1 | FT232H Control | Connector_PinSocket_2.54mm:PinSocket_1x11_P2.54mm_Vertical | J1 |
| 1 | FT232H Power + Data | Connector_PinSocket_2.54mm:PinSocket_1x11_P2.54mm_Vertical | J2 |
| 1 | LCD Backlight | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Horizontal | J4 |
| 1 | LCD Panel - 28 Pin Tail | Connector_FFC-FPC:Hirose_FH12-28S-0.5SH_1x28-1MP_P0.50mm_Horizontal | J3 |
| 1 | P2N2222A | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | Spare GPIO | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
The 20 most common of 24 parts.
Questions
How big is the Ember PCB?
It measures 63.5 × 76.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ember use?
24 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 Ember KiCad files?
From the randolphcv/Ember repository on GitHub, at the commit this page was made from: the board is Ember.kicad_pcb and its schematic Ember.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ember design in my own project?
Its repository states no licence, so its author keeps all rights: ask randolphcv before reusing the design.
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