Input Signal Conditioner (ISC)

piercehowell·DIGIMUSER·Hardware/Boards/Input_Signal_Conditioner/Input_Signal_Conditioner.kicad_pcb

Input Signal Conditioner (ISC) PCB layout, top view — open source board by piercehowell

About the Input Signal Conditioner (ISC) PCB

Input Signal Conditioner (ISC) is an open source PCB design by piercehowell, published on GitHub under the MIT license. It is a 2-layer board measuring 65.4 × 40 mm, with 21 components from 19 distinct parts.

Other key parts include the MCP6272. By type, the board carries 9 resistors, 7 capacitors, 4 connectors and 1 IC.

It belongs with the audio designs in this gallery.

From the project

Digital vocal effect processor "stompbox" that applies a variety of real-time signal processing algorithms to alther the voice of a singer.

Here is how to create a new branch off of main. Please use the following naming format for the branch [Yourname][descriptionofbranch]

Main components on the Input Signal Conditioner (ISC)

Input Signal Conditioner (ISC) bill of materials (BOM)

21 components, 19 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	MCP6272	DIP-8_W7.62mm	U1
2	Conn_01x01	PinSocket_1x01_P2.54mm_Vertical	J1, J2
1	Conn_01x05	PinSocket_1x05_P2.54mm_Vertical	J3
1	Conn_01x03	PinSocket_1x03_P2.54mm_Vertical	J4
1	22NF 220n	C_Disc_D7.5mm_W4.4mm_P5.00mm	C1
1	4.7NF 4.7n	C_Disc_D7.5mm_W4.4mm_P5.00mm	C2
1	4.7UF 4.7u	C_Disc_D7.5mm_W4.4mm_P5.00mm	C3
1	100NF 680p	C_Disc_D7.5mm_W4.4mm_P5.00mm	C4
1	680PF 1.5n	C_Disc_D7.5mm_W4.4mm_P5.00mm	C5
1	1.5NF 0.1u	C_Disc_D7.5mm_W4.4mm_P5.00mm	C6
1	3.3UF 0.1u	C_Disc_D7.5mm_W4.4mm_P5.00mm	C7
2	50K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R1, R2
1	100K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R3
1	1K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R4
1	11K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R5
1	11.25K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R6
1	14.3K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R7
1	0	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R8
1	INF	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R9

Input Signal Conditioner (ISC) design files

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

Input Signal Conditioner (ISC): common questions

How big is the Input Signal Conditioner (ISC) PCB?

The Input Signal Conditioner (ISC) measures 65.4 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Input Signal Conditioner (ISC)?

21 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 Input Signal Conditioner (ISC) design files?

From the piercehowell/DIGIMUSER repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Input Signal Conditioner (ISC) design in my own project?

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

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