HardLabs

ALU

rraider·Seminarkurs2021·Hardware/CLUSTERFCK/ALU/ALU/ALU.kicad_pcb

ALU PCB layout, top view — open source board by rraider

About the ALU PCB

ALU is an open source PCB design by rraider, published on GitHub under the MIT license. It is a 2-layer board measuring 119 × 96 mm, with 31 components from 8 distinct parts.

Other key parts include the 74LS86, 74LS283, 74LS02 and 74LS08. By type, the board carries 8 diodes, 8 resistors, 6 ICs, 6 capacitors and 3 connectors.

From the project

Entwicklung eines turingvollständigen, primitiven Microcontroller in der Software Digital

Entwicklung eines turingvollständigen, primitiven Microcontroller in der Software Digital

Sponsored by JLCPCB https://jlcpcb.com/RAT

Main components on the ALU

74LS8674LS28374LS0274LS08

ALU bill of materials (BOM)

31 components, 8 distinct parts.

QtyPartRefs
2
74LS86
U1, U4
2
74LS283
U2, U3
1
74LS02
U5
1
74LS08
U6
3
Conn_02x08_Counter_Clockwise
J1, J2, J3
8
LED
D1, D2, D3, D4, D5, D6, D7, D8
6
C
C1, C2, C3, C4, C5, C6
8
R
R1, R2, R3, R4, R5, R6, R7, R8

ALU design files

The KiCad project lives in the rraider/Seminarkurs2021 repository on GitHub; these links point at the commit this page was built from.

ALU: common questions

How big is the ALU PCB?

The ALU measures 119 × 96 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ALU?

31 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the ALU design files?

From the rraider/Seminarkurs2021 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ALU design in my own project?

Yes, under the terms of its MIT license, which rraider chose for the repository.

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