2 layers99.1 × 99.1 mm
2 layers87.4 × 66.8 mm
Roaster
eblade/synthSynth stuff
- Size
- 87.4 × 66.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 29
- Pads
- 112
- Tracks, vias
- 205, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 31 Oct 2019
- Updated
- 18 Sep 2024
Overview
Roaster is an open-source printed circuit board by eblade, from the eblade/synth repository on GitHub. It is a 2-layer board of 87.4 × 66.8 mm with 30 parts on 29 nets, routed with 205 tracks and 0 vias.
It is built around the ATMEGA328P-PU. Its parts include 7 connectors, 5 capacitors, 4 resistors, 3 diodes and 3 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 15p | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C2, C5 |
| 2 | 1k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R4 |
| 2 | 22p | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C3, C4 |
| 1 | 100K_PAR | Potentiometer_THT:Potentiometer_Alps_RK09L_Single_Vertical | RV2 |
| 1 | 100K_VAL | Potentiometer_THT:Potentiometer_Alps_RK09L_Single_Vertical | RV1 |
| 1 | 16MHz | Crystal:Crystal_HC18-U_Vertical | Y1 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R3 |
| 1 | 4k7 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
| 1 | 5.1V | Diode_THT:D_A-405_P7.62mm_Horizontal | D2 |
| 1 | ATmega328P-PU | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | DISP | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | FAN | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | HEAT | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J7 |
| 1 | PWR | LED_THT:LED_D3.0mm | D1 |
| 1 | PWR_IN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | RUN | LED_THT:LED_D3.0mm | D3 |
| 1 | SPI | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | SW_RST | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1 |
| 1 | SW_START_SET | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW3 |
| 1 | SW_STOP_MODE | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW2 |
| 1 | THERM | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | UART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J4 |
The 26 most common of 30 parts.
Questions
How big is the Roaster PCB?
It measures 87.4 × 66.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Roaster use?
30 parts, built around the ATMEGA328P-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 Roaster KiCad files?
From the eblade/synth repository on GitHub, at the commit this page was made from: the board is roaster/roaster.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Roaster design in my own project?
Its repository states no licence, so its author keeps all rights: ask eblade before reusing the design.
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