2 layers64 × 12 mm
Sio2flip
cepetr/sio2flip
Flipper Zero application that emulates SIO peripherals for Atari 8-bit computers.
11 parts13GPL-3.0
2 layers56.6 × 57.7 mm
Dreamcast VGA Adapter
nunosousa/DC_VGA_AdapterThis is a project detailing a Dreamcast VGA circuit adapter to provide VGA video output.
- Size
- 56.6 × 57.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 34
- Pads
- 124
- Tracks, vias
- 257, 83
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 19 Sep 2020
- Updated
- 14 Apr 2024
Overview
Dreamcast VGA Adapter is an open-source printed circuit board by nunosousa, from the nunosousa/DC_VGA_Adapter repository on GitHub. It is a 2-layer board of 56.6 × 57.7 mm with 41 parts on 34 nets, routed with 257 tracks and 83 vias.
It is built around the 74HCT2G34GW and THS7316D. Its parts include 18 capacitors, 16 resistors, 3 connectors, 2 ICs and 1 switch. It belongs with the interfaces and adapters boards of this library.
Main components
2
74HCT2G34GW
SC-88-40℃~+125℃ 1 10ns@4.5V,50pF 2 20uA 4.5V~5.5V 4mA 4mA 74HCT Unidirectional SC-88 Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers
THS7316D
SOIC-8-40℃~+85℃ 0.1% 0.1deg 18300uA 19.3mA 36MHz 3V~5V 5 Anti-aliasing / reconstruction filter、Input buffer、DC clamp / DC restore、ESD protection Three channels SOIC-8 Video Amplifiers ROHSTexas InstrumentsOperational Amplifier
README
README.mdDC_VGA_Adapter
This is a project detailing a Dreamcast VGA circuit adapter to provide VGA video output.
Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 0.1uC | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C4, C5, C6, C9, C10, C11, C15, C17 |
| 6 | 75R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R6, R7, R8 |
| 3 | 1kR | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R12, R13, R14 |
| 3 | 470uCP | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C1, C2, C3 |
| 3 | 5.1MR | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R9, R10, R11 |
| 3 | 5pC | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C18, C19, C20 |
| 2 | 10kR | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R15, R16 |
| 2 | 1uC | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C7, C21 |
| 2 | 39R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R4, R5 |
| 1 | 0.01uC | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C16 |
| 1 | 33uCP | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C8 |
| 1 | 74HCT2G34 | Package_TO_SOT_SMD:SOT-363_SC-70-6_Handsoldering | U2 |
| 1 | AudioJack3 | Connector_Audio_custom:Jack_3.5mm_CUI_SJ1-3533NG_Horizontal | J1 |
| 1 | Conn_02x08_Odd_Even | Connector_IDC:IDC-Header_2x08_P2.54mm_Vertical | J3 |
| 1 | DB15_Female_HighDensity_MountingHoles | Connector_Dsub_custom:DSUB-15-HD_Female_Horizontal_P2.29x1.98mm_EdgePinOffset3.03mm_Housed_MountingHolesOffset4.94mm | J2 |
| 1 | Ferrite_Bead | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | FB1 |
| 1 | SW_DIP_x02 | Button_Switch_THT:SW_DIP_SPSTx02_Slide_9.78x7.26mm_W7.62mm_P2.54mm | SW1 |
| 1 | THS7316 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
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Questions
How big is the Dreamcast VGA Adapter PCB?
It measures 56.6 × 57.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dreamcast VGA Adapter use?
41 parts, built around the 74HCT2G34GW and THS7316D. 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 Dreamcast VGA Adapter KiCad files?
From the nunosousa/DC_VGA_Adapter repository on GitHub, at the commit this page was made from: the board is Hardware/Dreamcast_VGA_Adapter.kicad_pcb and its schematic Hardware/Dreamcast_VGA_Adapter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dreamcast VGA Adapter design in my own project?
Its repository states no licence, so its author keeps all rights: ask nunosousa before reusing the design.