INTERFACE 8 ENTREES ANALOGIQUES ORIC

Fred72z·ORIC·BUS_ORIC/Extensions/Entrees_analogiques/Kicad5/8EA.kicad_pcb

INTERFACE 8 ENTREES ANALOGIQUES ORIC PCB layout, top view — open source board by Fred72z

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About the INTERFACE 8 ENTREES ANALOGIQUES ORIC PCB

INTERFACE 8 ENTREES ANALOGIQUES ORIC is an open source PCB design by Fred72z, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 76.2 × 49.5 mm, with 30 components from 16 distinct parts.

Other key parts include the 74LS32, 74LS04, 74LS30 and ADC0809. By type, the board carries 12 capacitors, 10 resistors, 4 ICs, 2 connectors, 1 jumper and 1 diode.

From the project

Extensions pour ORIC1-ATMOS

Cette platine se branche sur la platine d'extension de bus et permet d'ajouter 8 entrées analogique (0-5V) à l'ORIC. Elle reprend le principe des cartes mageco disponibles sur de nombreux micros de cette époque. Elle est équipée de 8 filtres d'entrées permettant d'assurer une relative stabilité des signaux. Elle occupe un seul octet à l'adresse 3F8 ou 3F9. Le choix de l'adresse se fait par un cavalier.

INTERFACE 8 ENTREES ANALOGIQUES ORIC, from the project README — From the project README

Main components on the INTERFACE 8 ENTREES ANALOGIQUES ORIC

74LS32 74LS04 74LS30 ADC0809

INTERFACE 8 ENTREES ANALOGIQUES ORIC bill of materials (BOM)

30 components, 16 distinct parts.

Qty	Part	Footprint	Refs
1	74LS32	DIP-14_W7.62mm_LongPads	U1
1	74LS04	DIP-14_W7.62mm_LongPads	U2
1	74LS30	DIP-14_W7.62mm_LongPads	U3
1	ADC0809	DIP-28_W15.24mm_LongPads	U4
1	SLOT1	IDC-Header_2x17_P2.54mm_Horizontal	J1
1	E/S	PinHeader_1x10_P2.54mm_Horizontal	J2
1	Addr	PinHeader_1x03_P2.54mm_Vertical	JP1
1	1N4148	D_DO-35_SOD27_P7.62mm_Horizontal	D1
1	47µF	CP_Radial_D5.0mm_P2.00mm	C1
1	100nF	C_Rect_L7.0mm_W2.0mm_P5.00mm	C2
1	47nF	C_Rect_L7.0mm_W2.0mm_P5.00mm	C4
8	1nF	C_Rect_L7.0mm_W2.0mm_P5.00mm	C5, C6, C7, C8, C9, C10, C11, C12
1	330pF	C_Disc_D3.4mm_W2.1mm_P2.50mm	C13
1	10	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R1
8	1k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R2, R3, R4, R5, R6, R7, R8, R9
1	2.2k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R10

INTERFACE 8 ENTREES ANALOGIQUES ORIC design files

The KiCad project lives in the Fred72z/ORIC repository on GitHub; these links point at the commit this page was built from.

LayoutBUS_ORIC/Extensions/Entrees_analogiques/Kicad5/8EA.kicad_pcb

INTERFACE 8 ENTREES ANALOGIQUES ORIC: common questions

How big is the INTERFACE 8 ENTREES ANALOGIQUES ORIC PCB?

The INTERFACE 8 ENTREES ANALOGIQUES ORIC measures 76.2 × 49.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the INTERFACE 8 ENTREES ANALOGIQUES ORIC?

30 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the INTERFACE 8 ENTREES ANALOGIQUES ORIC design files?

From the Fred72z/ORIC repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the INTERFACE 8 ENTREES ANALOGIQUES ORIC design in my own project?

Yes, under the terms of its GPL-2.0 license, which Fred72z chose for the repository.

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