HardLabs

IBX ][ HV Board

sgs-lab·ibxII·hardware/hvboard/hvboard.kicad_pcb

IBX ][ HV Board layout, top view — open source board by sgs-lab

About the IBX ][ HV Board

IBX ][ HV Board is an open source PCB design by sgs-lab, published on GitHub. It is a 2-layer board measuring 145 × 80 mm, with 51 components from 25 distinct parts.

Other key parts include the AD584, 74HCT14, 74HCT74, 74HCT00 and 74LS374. By type, the board carries 26 resistors, 10 capacitors, 8 ICs, 3 connectors, 2 fuses and 1 diode.

It belongs with the retro computing designs in this gallery.

From the project

Vintage Verification: Gamma Spectroscopy with MOS 6502 and Apple IIe

IBX II is an information barrier setup for nuclear warhead verification with an Apple II (Details). This repository contains schematics and layout files for two custom Apple II peripheral cards.

The KiCad files use the [Apple \]\ Edge Connector Template, best place it inside the directory as (Apple2_Bus).

Rev. 3 Board at OSHPark repository Rev. 1 Board at OSHPark repository

Main components on the IBX ][ HV Board

AD58474HCT1474HCT7474HCT0074LS374CHV74HCT138

IBX ][ HV Board bill of materials (BOM)

51 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AD584
U101
1
74HCT14
U102
1
74HCT74
U103
2
74HCT00
U104, U105
1
74LS374
U106
1
CHV
U107
1
74HCT138
U108
1
DEBUG-1
Debug-1
J101
1
HV
J102
1
DEBUG-2
Debug-2
J103
1
A2_BUS
BUS101
2
495-3904
Polyfuse_Small
F101, F103
1
LED
D101
6
445-173265-1
0.1µF
C101, C103, C105, C106, C107, C109
1
P15400
47µF
C102
2
445-173138-1
2.2µF
C104, C108
1
445-173276-1
0.47µF
C110
9
20K
20k
R101, R102, R104, R106, R108, R110, R112, R114 +1
7
10K+
10k+
R103, R105, R107, R109, R111, R113, R115
3
10K
10k
R116, R118, R124
Show 5 more
QtyPartRefs
1
470
R119
3
4K7
4k7
R120, R121, R125
1
8K2
8k2
R122
1
1M
R123
1
0
R128

IBX ][ HV Board design files

The KiCad project lives in the sgs-lab/ibxII repository on GitHub; these links point at the commit this page was built from.

IBX ][ HV Board: common questions

How big is the IBX ][ HV Board?

The IBX ][ HV Board measures 145 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the IBX ][ HV Board?

51 components, from 25 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 IBX ][ HV Board design files?

From the sgs-lab/ibxII repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the IBX ][ HV Board design in my own project?

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

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