CoilArrayBlock
Jack-Cb·Team-Jaxis-3-Axis-Coil·JackFraley-Three-Axis-Coil-Sensor/hardware/kicad/CoilArrayBlock/CoilArrayBlock.kicad_pcb
About the CoilArrayBlock PCB
CoilArrayBlock is an open source PCB design by Jack-Cb, published on GitHub. It is a 2-layer board measuring 32.7 × 21.8 mm, with 14 components from 9 distinct parts.
Other key parts include the AD8422ARMZ. By type, the board carries 5 capacitors, 4 resistors, 3 connectors and 2 ICs.
From the project
Documentation, resources, code, schematics, pcb layouts, and all related materials for the 3-Axis Coil ECE project at Oregon State University.
- Current transformer front end: CWS CT-0705-HA (CT-0705-HA) - Instrumentation amplifier stage: AD8422 (AD8422ARMZ) - Input/output connector stage: JST B2B-XH-A (B2B-XH-A)

Main components on the CoilArrayBlock
CoilArrayBlock bill of materials (BOM)
14 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ~ | CT-0705-HA | U1 |
| 1 | AD8422ARMZ | RM_8_ADI | U2 |
| 3 | B2B-XH-A | JST_B2B-XH-A | J1, J2, J3 |
| 2 | 0.1uF | C_0603_1608Metric | C1, C2 |
| 2 | 10uF | C_0603_1608Metric | C3, C4 |
| 1 | 10nF | C_0603_1608Metric | C5 |
| 2 | 5k | C_0603_1608Metric | R1, R2 |
| 1 | 1.05k | C_0603_1608Metric | R3 |
| 1 | 2000 | C_0603_1608Metric | R4 |
CoilArrayBlock design files
The KiCad project lives in the Jack-Cb/Team-Jaxis-3-Axis-Coil repository on GitHub; these links point at the commit this page was built from.
CoilArrayBlock: common questions
How big is the CoilArrayBlock PCB?
The CoilArrayBlock measures 32.7 × 21.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CoilArrayBlock?
14 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the CoilArrayBlock design files?
From the Jack-Cb/Team-Jaxis-3-Axis-Coil repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the CoilArrayBlock design in my own project?
The repository has no license, so all rights stay with Jack-Cb. Use it as a reference, and ask the author before reusing the design.
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