2 layers104.9 × 75.2 mm
2 layers152.4 × 40 mm
Control panel
eshazen/epic-control-panelSimple programmable controller for various applications in EPIC
- Size
- 152.4 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 34
- Pads
- 114
- Tracks, vias
- 145, 25
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Jul 2024
- Updated
- 3 Jun 2025
Overview
Control panel is an open-source printed circuit board by eshazen, from the eshazen/epic-control-panel repository on GitHub. It is a 2-layer board of 152.4 × 40 mm with 23 parts on 34 nets, routed with 145 tracks and 25 vias.
It is built around the ATMEGA328-PU. Its parts include 6 resistors, 5 switches, 2 diodes, 2 connectors and 1 capacitor. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
KiCAD/control-panel/README.mdECOS for rev 1
- R3, R4 too small, LEDs way too bright!
- Change to 3.3k
- Tx and Rx reversed? (works fine with 1:1 cable on SCOS board though)
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 470 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2, R3, R4, R5, R6 |
| 4 | MountingHole | my_mtg_hole:mtg_hole_4-40 | H1, H2, H3, H4 |
| 4 | SW_Push | my_cherry:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4 |
| 2 | LED | LED_THT:LED_D3.0mm | D1, D2 |
| 1 | 0.1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Bourns_3266W_Vertical | RV1 |
| 1 | ATmega328-P | Package_DIP:DIP-28_W7.62mm | U3 |
| 1 | COM-15140 | my_footprints:rotary-RG-3D | SW5 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J1 |
| 1 | RC1602A | Display:WC1602A | DS1 |
Questions
How big is the Control panel PCB?
It measures 152.4 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Control panel use?
23 parts, built around the ATMEGA328-PU. 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 Control panel KiCad files?
From the eshazen/epic-control-panel repository on GitHub, at the commit this page was made from: the board is KiCAD/control-panel/control-panel.kicad_pcb and its schematic KiCAD/control-panel/control-panel.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Control panel design in my own project?
Its repository states no licence, so its author keeps all rights: ask eshazen before reusing the design.
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