# https://tscircuit.com/MustafaMulla29/

Channel: #designreview
Source: https://discord.com/channels/1233487248129921135/1546525530344525854
Started: 2026-09-07T14:20:31.692000+00:00
Last activity: 2026-09-10T06:24:20.595000+00:00

## Mustafa7 — 2026-09-07T14:20:19.489000+00:00

https://tscircuit.com/MustafaMulla29/wireless-mouse-pcb#files

## Mustafa7 — 2026-09-07T14:20:33.361000+00:00

<@398467566588264449> can you review this

## Rishabh — 2026-09-07T14:25:04.436000+00:00

The model's are not aligned
Attachment: image.png — https://community.tscircuit.com/media/1546526725230436413

## Abse — 2026-09-07T14:33:29.387000+00:00

on it

## Abse — 2026-09-10T06:20:11.325000+00:00

<@1079361271687807026> chatgpt review 


Electrical verdict:

* USB-C charging connections and CC resistors look correct.
* MCP73831 charging circuit looks correct.
* Battery, switch, 3.3 V regulator and 1.9 V sensor regulator connections are reasonable.
* nRF52810 support circuitry, SWD, crystal and RF network appear electrically complete.
* PMW3360 power and signal architecture is appropriate.
* Buttons, encoder and indicators are logically connected.
* I found no obvious reversed rail, power short, missing essential connection or swapped interface signal.
* Completed routing shows **0 DRC errors**.

Remaining limitations are not immediate wiring failures:

* Charge only while the mouse is switched off because there is no load-sharing circuit.
* The AP2112 3.3 V regulator means the mouse will stop working before the LiPo is completely discharged.
* Bluetooth range is not guaranteed until the RF network is tested and tuned.
* The WS2812 indicator may stop working near low battery voltage.
* The mouse still needs SWD programming, BLE HID firmware and the correct PMW3360 lens assembly.

**Final verdict: yes, this routed editor version is electrically reasonable and should work as a first prototype if assembled with the correct parts.** Before ordering, make sure this exact routed state—not the older published build—is saved/exported, and confirm the fabrication export still reports zero missing connections and zero shorts.

## Abse — 2026-09-10T06:21:08.785000+00:00

make sure check shorts is showing any shorts

## Mustafa7 — 2026-09-10T06:21:27.181000+00:00

There are no shorts

## Abse — 2026-09-10T06:24:20.595000+00:00

check the limitations if all good I think its good to goo