Completed template

earlynerd·ELRS-haptics·hardware/verification/routing-v08/completed-template.kicad_pcb

Completed template PCB layout, top view — open source board by earlynerd

About the Completed template PCB

Completed template is an open source PCB design by earlynerd, published on GitHub. It is a 4-layer board measuring 17 × 35 mm, with 23 components from 19 distinct parts.

Other key parts include the DRV2625YFFR and M2003FC1AE. By type, the board carries 7 capacitors, 7 resistors, 5 connectors, 2 ICs, 1 module and 1 fuse.

From the project

Open main/main.kicadpro and satellite/satellite.kicadpro in KiCad 10.

Open main/main.kicadpro and satellite/satellite.kicadpro in KiCad 10.

- main/: one controller daughterboard PCBA; its haptic pod is a separate universal board. - satellite/: one universal PCBA, built eight times per wrist. JP1 selects normal or end-of-chain operation. - HapticBracelet.kicadsym, HapticBracelet.pretty/: shared libraries referenced by both projects. - panel/: future derived manufacturing panel, never the source for board edits. - verification/project-split/: current schematic PDFs, previews and check reports. - archive/combined-project/: superseded eight-island project…

Main components on the Completed template

DRV2625YFFR M2003FC1AE

Completed template bill of materials (BOM)

23 components, 19 distinct parts.

Qty	Part	Footprint	Refs
1	DRV2625YFFR DRV2625 Texas Instruments	DRV2625_YFF_9_0.4mm	U9
1	M2003FC1AE Nuvoton	TSSOP-20_4.4x6.5mm_P0.65mm	U24
1	VLV041235L Vybronics	Vybronics_VLV041235L_FPC_Contact_Draft	M7
1	CHAIN IN	WirePads_6_P2mm	J124
1	CHAIN OUT	WirePads_6_P2mm	J125
1	ICE / INITIAL FLASH	WirePads_5_P1.27mm	J126
1	NTC (optional)	WirePads_2_P2mm	J127
1	PROTECTED CELL 90mAh	WirePads_2_P2mm	J206
1	0467.250NR 250mA FAST Littelfuse	Fuse_Littelfuse_467_0603	F106
3	100n	C_0402_1005Metric	C23, C24, C160
1	1u	C_0402_1005Metric	C25
1	10u	C_0805_2012Metric	C161
1	10n	C_0402_1005Metric	C162
1	22u 10V X5R	C_0805_2012Metric	C163
2	4.7k	R_0402_1005Metric	R20, R21
1	0	R_0402_1005Metric	R160
1	33	R_0402_1005Metric	R161
2	100k	R_0402_1005Metric	R162, R163
1	10k 1%	R_0402_1005Metric	R165

Completed template design files

The KiCad project lives in the earlynerd/ELRS-haptics repository on GitHub; these links point at the commit this page was built from.

Layouthardware/verification/routing-v08/completed-template.kicad_pcb

Completed template: common questions

How big is the Completed template PCB?

The Completed template measures 17 × 35 mm, has 4 copper layers and is 0.8 mm thick.

How many components are on the Completed template?

23 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the Completed template design files?

From the earlynerd/ELRS-haptics repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Completed template design in my own project?

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

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