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VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group

Cirrus Logic CS5490 Single phase energy monitor breakout
CS5490 Breakout is an open-source printed circuit board by whatnick, from the whatnick/CS5490_Breakout repository on GitHub. It is a 2-layer board of 35.6 × 27.9 mm with 22 parts on 19 nets, routed with 187 tracks and 19 vias.
It is built around the CS5490-ISZ. Its parts include 8 capacitors, 8 resistors, 1 IC, 1 diode and 1 connector. It belongs with the interfaces and adapters boards of this library.
Breakout board for breadboard testing using the CS5490 Energy Monitor ASIC from Cirrus Logic.
The board can be obtained on:
Top Render

Bottom Render

| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1K | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R6, R8 |
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric | C5, C6, C7, C8 |
| 4 | 27nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4 |
| 2 | 2.4R | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 1 | 10K | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 4.096MHz | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | CS5490-ISZ | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | Conn_01x10 | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J1 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LOGO | Whatnick_logo:Whatnick_logo | G1 |
| 1 | Logo_Open_Hardware_Small | Symbol:OSHW-Logo2_7.3x6mm_SilkScreen | LOGO1 |

VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group

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CRImier/MyKiCad
My KiCad boards. Can't be bothered uploading individually anymore, so here you go.
It measures 35.6 × 27.9 mm and has 2 copper layers, 1.6 mm thick.
22 parts, built around the CS5490-ISZ. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the whatnick/CS5490_Breakout repository on GitHub, at the commit this page was made from: the board is CS5490_Breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask whatnick before reusing the design.