2 layers99.1 × 99.1 mm
2 layers100 × 100 mm
8bitdvco
eblade/synthSynth stuff
- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 91
- Nets
- 77
- Pads
- 266
- Tracks, vias
- 407, 7
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 31 Oct 2019
- Updated
- 18 Sep 2024
Overview
8bitdvco is an open-source printed circuit board by eblade, from the eblade/synth repository on GitHub. It is a 2-layer board of 100 × 100 mm with 91 parts on 77 nets, routed with 407 tracks and 7 vias.
It is built around the ATMEGA328P-PU. Its parts include 39 resistors, 16 diodes, 14 capacitors, 9 connectors and 4 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
91| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 11 | 10K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R4, R5, R6, R7, R8, R9, R10, R32, R33, R34, R38 |
| 9 | 20K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R11, R14, R15, R16, R17, R18, R19, R20, R21 |
| 8 | 1K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R12, R23, R24, R25, R28, R29, R35, R36 |
| 7 | 100K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R13, R22, R26, R27, R30, R31, R39 |
| 4 | 100n | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C9, C10, C11, C12 |
| 3 | 15p | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C2, C5 |
| 3 | C_Polarized | Capacitor_THT:CP_Radial_D8.0mm_P2.50mm | C6, C7, C8 |
| 2 | 22p | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C3, C4 |
| 2 | D_Schottky | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D4, D5 |
| 2 | FerriteBead | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | FB1, FB2 |
| 2 | TL074 | Package_DIP:DIP-14_W7.62mm_LongPads | U3, U4 |
| 1 | 10n | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C14 |
| 1 | 10p | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C13 |
| 1 | 16MHz | Crystal:Crystal_HC18-U_Vertical | Y1 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1 |
| 1 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R3 |
| 1 | 470K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R37 |
| 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 | BUTTONS | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J9 |
| 1 | DI | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J4 |
| 1 | DO | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | L78L05_TO92 | Package_TO_SOT_THT:TO-92_Inline | U2 |
| 1 | OUTPUTS | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | PWR | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J3 |
| 1 | PWR | LED_THT:LED_D3.0mm | D1 |
| 1 | SLIDER12 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | SLIDER34 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | SLIDER50 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | SPI | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | SW_RST | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1 |
The 87 most common of 91 parts.
Questions
How big is the 8bitdvco PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 8bitdvco use?
91 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 8bitdvco KiCad files?
From the eblade/synth repository on GitHub, at the commit this page was made from: the board is 8bitdvco/8bitdvco.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the 8bitdvco 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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