HardLabs

Cheap03xD left

lander03xD·zmk-config·miscellaneous/Cheap03xD/KiCad/cheap03xD_left/cheap03xD_left.kicad_pcb

Cheap03xD left PCB layout, top view — open source board by lander03xD

About the Cheap03xD left PCB

Cheap03xD left is an open source PCB design by lander03xD, published on GitHub. It is a 2-layer board measuring 100 × 93 mm, with 39 components from 5 distinct parts.

Other key parts include the PROMICRO_NRF52840. By type, the board carries 19 switches, 18 diodes, 1 IC and 1 battery holder.

It belongs with the keyboards designs in this gallery.

From the project

All my ZMK configs and Keyboard related projects

Main components on the Cheap03xD left

PROMICRO_NRF52840

Cheap03xD left bill of materials (BOM)

39 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PROMICRO_NRF52840
Promicro_NRF52840
U1
1
Battery_Cell
BT1
18
Keyswitch
S1, S2, S3, S4, S5, S6, S7, S8 +10
1
SW_SPDT_312
SW1
18
Diode
D1, D2, D3, D4, D5, D6, D7, D8 +10

Cheap03xD left design files

The KiCad project lives in the lander03xD/zmk-config repository on GitHub; these links point at the commit this page was built from.

Cheap03xD left: common questions

How big is the Cheap03xD left PCB?

The Cheap03xD left measures 100 × 93 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Cheap03xD left?

39 components, from 5 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 Cheap03xD left design files?

From the lander03xD/zmk-config repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Cheap03xD left design in my own project?

The repository has no license, so all rights stay with lander03xD. Use it as a reference, and ask the author before reusing the design.

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