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PMW3610-breakout

cormoran·dya-dash-keyboard·hardware/dya-dash-v3/PMW3610-breakout-v5/PMW3610-breakout.kicad_pcb

PMW3610-breakout layout, top view — open source board by cormoran
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About the PMW3610-breakout

PMW3610-breakout is an open source PCB design by cormoran, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 13.4 × 20.1 mm, with 11 components from 10 distinct parts.

Other key parts include the PMW3610 and TLV70018_SOT23-5. By type, the board carries 7 capacitors, 2 ICs, 1 connector and 1 resistor.

It belongs with the keyboards, iot & wireless and dev boards & breakouts designs in this gallery.

From the project

DYA Dash portable wireless split keyboard with 25mm trackball

- Controller: XIAO NRF52840 - Firmware: ZMK - Switch: Kailh Choc v2, hotswappable (2pin) - AAA battery (1.2V NiMH or 1.5V) - Touch sensor buttons (See movie how it works) - PMW3610 low power trackball sensor - LED x 4 x 2 for BLE profile, battery level indication (See movie how it works) - Hardware capability for below features (Not tested yet) - Dual trackball support - Wired connection

PMW3610-breakout, from the project README
From the project README

Main components on the PMW3610-breakout

PMW3610TLV70018_SOT23-5

PMW3610-breakout bill of materials (BOM)

11 components, 10 distinct parts.

QtyPartRefs
1
PMW3610
U1
1
TLV70018_SOT23-5
U2
1
Conn_01x06_Pin
J1
2
100nF
C1, C8
1
10uF X7R
C3
1
10nF X7R
C4
1
100nF X7R
C5
1
10nF
C6
1
10uF
C7
1
51kΩ
R1

PMW3610-breakout design files

The KiCad project lives in the cormoran/dya-dash-keyboard repository on GitHub; these links point at the commit this page was built from.

PMW3610-breakout: common questions

How big is the PMW3610-breakout?

The PMW3610-breakout measures 13.4 × 20.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PMW3610-breakout?

11 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the PMW3610-breakout design files?

From the cormoran/dya-dash-keyboard repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PMW3610-breakout design in my own project?

Yes, under the terms of its CC-BY-4.0 license, which cormoran chose for the repository.

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