Educ 8 decoder
About the Educ 8 decoder PCB
Educ 8 decoder is an open source PCB design by ibm2030, published on GitHub. It is a 2-layer board measuring 220 × 160 mm, with 26 components from 19 distinct parts.
Other key parts include the 74LS05, 74LS07, 74LS00, DM9602 and 74LS04. By type, the board carries 14 ICs, 6 capacitors, 2 connectors and 2 resistors.
From the project
EDUC-8 recreation by Gwyllym Suter
Main components on the Educ 8 decoder
Educ 8 decoder bill of materials (BOM)
26 components, 19 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 74LS05 74LS00 | DIP-14_W7.62mm_LongPads | U1, U7, U11 |
| 1 | 74LS05 74LS10 | DIP-14_W7.62mm_LongPads | U2 |
| 1 | 74LS05 74LS04 | DIP-14_W7.62mm_LongPads | U3 |
| 1 | 74LS07 74LS10 | DIP-14_W7.62mm_LongPads | U4 |
| 1 | 74LS07 74LS00 | DIP-14_W7.62mm_LongPads | U5 |
| 1 | 74LS00 74LS20 | DIP-14_W7.62mm_LongPads | U6 |
| 1 | 74LS00 74LS259 | DIP-16_W7.62mm_LongPads | U8 |
| 2 | 74LS00 | DIP-14_W7.62mm_LongPads | U9, U12 |
| 1 | DM9602 74LS00 | DIP-14_W7.62mm_LongPads | U10 |
| 1 | 74LS00 | DIP-14_W7.62mm_LongPads | U13 |
| 1 | 74LS04 | DIP-14_W7.62mm_LongPads | U14 |
| 1 | 32-way-pcb-edge-Educ-8-connectors | PCB_32pin | J1 |
| 1 | 16-way-pcb-edge-Educ-8-connectors | PCB_16pin | J2 |
| 2 | Card_handle | Card_handle | H1, H2 |
| 1 | 100NF 47nF | C_Disc_D7.5mm_W2.5mm_P5.00mm | C1 |
| 1 | 47UF 47nF | C_Disc_D7.5mm_W2.5mm_P5.00mm | C2 |
| 1 | 100PF 47nF | C_Disc_D7.5mm_W2.5mm_P5.00mm | C4 |
| 3 | 47nF | C_Disc_D7.5mm_W2.5mm_P5.00mm | C10, C11, C12 |
| 2 | 180R 2K2 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1, R2 |
Educ 8 decoder design files
The KiCad project lives in the ibm2030/EDUC8 repository on GitHub; these links point at the commit this page was built from.
Educ 8 decoder: common questions
How big is the Educ 8 decoder PCB?
The Educ 8 decoder measures 220 × 160 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Educ 8 decoder?
26 components, from 19 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Educ 8 decoder design files?
From the ibm2030/EDUC8 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Educ 8 decoder design in my own project?
The repository has no license, so all rights stay with ibm2030. Use it as a reference, and ask the author before reusing the design.
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