PC
About the PC PCB
PC is an open source PCB design by D10G0S1LVA, published on GitHub. It is a 2-layer board measuring 148.6 × 177.8 mm, with 72 components from 30 distinct parts.
Other key parts include the LM1085-5.0, W65C02, 74HC00, MAX7375AXR105 and 28C256. By type, the board carries 40 ICs, 11 resistors, 7 capacitors, 4 connectors, 4 diodes and 1 crystal.
From the project
Rep para guardar projetos e trabalhos desenvolvidos na faculdade
Mais uma vez, recorreu-se ao programa KiCad, uma ferramenta gratuita e Open Source.
Foi dada a liberdade de escolher qualquer circuito para o projeto. Foi escolhido fazer um Mini computador
Para mais detalhes, o ficheiro do Relatório poderá ser útil/Projeto/PSE%20Projecto%20Final.docx).
Foram criados e desenhados novos simbolos.
Dentro do bloco Video Out (Localizado inferiormente) é:
Main components on the PC
PC bill of materials (BOM)
72 components, 30 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1085-5.0 | TO-262-3_Vertical | U1 |
| 1 | W65C02 | DIP-40_W15.24mm | U2 |
| 2 | 74HC00 | SOIC-14_3.9x8.7mm_P1.27mm | U3, U6 |
| 1 | MAX7375AXR105 | SOT-323_SC-70 | U4 |
| 1 | 28C256 | DIP-28_W7.62mm_LongPads | U5 |
| 1 | 62256 | DIP-28_W7.62mm | U7 |
| 1 | WD65C22 | DIP-40_W15.24mm | U8 |
| 1 | 16x2_LCD | HY1602E | U9 |
| 9 | 74LS00 | SOIC-14_3.9x8.7mm_P1.27mm | U10, U24, U25, U26, U27, U37, U38, U39 +1 |
| 1 | 74HC74 | SOIC-14_3.9x8.7mm_P1.27mm | U11 |
| 3 | 74LS245 | SO-20_12.8x7.5mm_P1.27mm | U12, U13, U14 |
| 6 | 74LS161 | HTSSOP-16-1EP_4.4x5mm_P0.65mm_EP3.4x5mm | U15, U16, U17, U28, U29, U30 |
| 6 | 74LS04 | SOIC-14_3.9x8.7mm_P1.27mm | U18, U19, U21, U31, U32, U34 |
| 6 | 74LS30 | SOIC-14_3.9x8.7mm_P1.27mm | U20, U22, U23, U33, U35, U36 |
| 1 | Clock | SOT-323_SC-70 | X1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J1 |
| 1 | USB_B_Micro | USB_Micro-B_Molex_47346-0001 | J2 |
| 1 | USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
| 1 | USB_A | USB_A_CNCTech_1001-011-01101_Horizontal | J4 |
| 1 | Fuse | Fuse | F1 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Heatsink_Pad | Heatsink_Stonecold_HS-132_32x14mm_2xFixation1.5mm | HS1 |
| 1 | R_POT | Potentiometer_Bourns_3296Z_Horizontal | RV1 |
| 1 | SW_Push | SW_SPST_PTS645 | SW1 |
| 1 | Transformer_1P_1S | Transformador 230V para 12V AC | T1 |
| 4 | 1N4001 | D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 1 | 470uF | CP_Radial_D6.3mm_P2.50mm | C1 |
| 6 | 0.1uF | CP_Radial_D5.0mm_P2.50mm | C2, C3, C4, C5, C6, C7 |
| 5 | 1K | R_0603_1608Metric | R1, R2, R6, R8, R10 |
| 3 | 270 | R_0603_1608Metric | R3, R5, R12 |
| 3 | 680 | R_0603_1608Metric | R7, R9, R11 |
PC design files
The KiCad project lives in the D10G0S1LVA/Trabalhos-Faculdade repository on GitHub; these links point at the commit this page was built from.
PC: common questions
How big is the PC PCB?
The PC measures 148.6 × 177.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PC?
72 components, from 30 distinct parts. The full bill of materials is listed on this page.
Where can I download the PC design files?
From the D10G0S1LVA/Trabalhos-Faculdade repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the PC design in my own project?
The repository has no license, so all rights stay with D10G0S1LVA. Use it as a reference, and ask the author before reusing the design.
