HardLabs

Ula8da

rcapaverde·cubo·pcb_v2/ula8da/ula8da.kicad_pcb

Ula8da PCB layout, top view — open source board by rcapaverde

About the Ula8da PCB

Ula8da is an open source PCB design by rcapaverde, published on GitHub. It is a 2-layer board measuring 137.8 × 73.6 mm, with 139 components from 9 distinct parts.

Other key parts include the 74LS138, 74HC238 and 74LS04. By type, the board carries 115 diodes, 11 resistors, 6 ICs, 6 capacitors and 1 connector.

From the project

Arquitetura de processador conceitual

Main components on the Ula8da

74LS13874HC23874LS04

Ula8da bill of materials (BOM)

139 components, 9 distinct parts.

QtyPartRefs
4
74LS138
U1, U3, U4, U6
1
74HC238
U2
1
74LS04
U5
1
addr_decoder
J1
112
1N4148
D1, D2, D3, D4, D5, D6, D7, D8 +104
3
LED
D120, D121, D122
6
100nF
C1, C2, C3, C4, C5, C6
8
10K
R1, R2, R3, R4, R5, R6, R7, R8
3
1K
R120, R121, R122

Ula8da design files

The KiCad project lives in the rcapaverde/cubo repository on GitHub; these links point at the commit this page was built from.

Ula8da: common questions

How big is the Ula8da PCB?

The Ula8da measures 137.8 × 73.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ula8da?

139 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ula8da design files?

From the rcapaverde/cubo repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Ula8da design in my own project?

The repository has no license, so all rights stay with rcapaverde. Use it as a reference, and ask the author before reusing the design.

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