2 layers9.1 × 18.8 mm Emmiter, the printed circuit board in 3D

Emmiter

 . │ ├──  l1 │ ├──  3dmodels │ │ ├──  .DSStore │ │ ├──  0603Inductor.step │ │ ├──  1040Inductor.step │ │ ├──  ALS-PT19.step │ │ ├──  C0603.step │ │ ├──  CAPPRD750W80D1600H2500.stp │ │ ├──  CD74HC4067M.step │ │…

Open in PCBKit

Size: 9.1 × 18.8 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 5
Nets: 5
Pads: 12
Tracks, vias: 12, 1
Pours: 4
Routed: Yes
KiCad: KiCad 8.0 (file 20240108)
Created: 31 Jul 2024
Updated: 11 Apr 2026

Overview

Emmiter is an open-source printed circuit board by senrobo, from the senrobo/open repository on GitHub, published under the MIT licence. It is a 2-layer board of 9.1 × 18.8 mm with 5 parts on 5 nets, routed with 12 tracks and 1 via.

It is built around the IRLML6344TRPBF. Its parts include 2 resistors, 1 diode, 1 transistor and 1 connector.

Main components

IRLML6344TRPBF
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.3W 29mΩ@4.5V 30V 46pF 5A 6.8nC 650pF SOT-23 MOSFETs ROHSInfineon TechnologiesMOSFETs

README

README.md

open

Project Structure

 . │ ├──  l1 │ ├──  3dmodels │ │ ├──  .DS_Store │ │ ├──  0603Inductor.step │ │ ├──  1040Inductor.step │ │ ├──  ALS-PT19.step │ │ ├──  C0603.step │ │ ├──  CAPPRD750W80D1600H2500.stp │ │ ├──  CD74HC4067M.step │ │ ├──  Crystal.step │ │ ├──  'crystal 8MHz.stp' │ │ ├──  DFN08L_5X6A.step │ │ ├──  IRLML6344TRPBF.stp │ │ ├──  led0603.step │ │ ├──  led2835.stp │ │ ├──  LM2587S.stp │ │ ├──  NCP81074AMNTBG.stp │ │ ├──  PESD3V3Y1BSFYL.stp │ │ ├──  PowSO30-ST.step │ │ ├──  R0603.step │ │ ├──  'Seeed Studio XIAO-ESP32-C3.step' │ │ ├──  SS5X.stp │ │ ├──  SS12D00G3.stp │ │ ├──  STP75NF75.step │ │ ├──  SW_PUSH_SPST.step │ │ ├──  teensy4.step │ │ ├──  TO-220-3_Vertical.step │ │ ├──  TO-252.step │ │ ├──  XT30UPB-F.step │ │ └──  XT60UPB-M.step │ ├──  activation.kicad_sch │ ├──  boost-switch.kicad_sch │ ├──  boost.kicad_sch │ ├──  cao.pcb3d │ ├──  connections.kicad_sch │ ├──  fp-info-cache │ ├──  l1.kicad_pcb │ ├──  l1.kicad_prl │ ├──  l1.kicad_pro │ ├──  l1.kicad_sch │ ├──  l1.step │ ├──  led.kicad_sch │ ├──  lightring.kicad_sch │ ├──  miscellaneous.kicad_sch │ ├──  motordriver.kicad_sch │ ├──  mux.kicad_sch │ ├──  Power.kicad_sch │ ├──  stm32.kicad_sch │ ├──  sym-lib-table │ └──  ~l1.kicad_sch.lck ├──  processingUnit │ ├──  3dmodels │ │ ├──  'Adafruit BNO085.step' │ │ ├──  OPENMVRT1062.STEP │ │ ├──  R0603.step │ │ ├──  'Seeed Studio XIAO-ESP32-C3.step' │ │ ├──  SS12D00G3.stp │ │ └──  teensy4.step │ ├──  l3.pretty │ │ ├──  bno085.kicad_mod │ │ ├──  cap0603.kicad_mod │ │ ├──  led0603.kicad_mod │ │ ├──  OpenMV_RT.kicad_mod │ │ ├──  res0603.kicad_mod │ │ ├──  'SEN Logo Mini.kicad_mod' │ │ ├──  SS12D00G3.kicad_mod │ │ ├──  'Teensy 4.0.kicad_mod' │ │ └──  xiao-esp32c3.kicad_mod │ ├──  2024l3.step │ ├──  fp-info-cache │ ├──  fp-lib-table │ ├──  l3.kicad_pcb │ ├──  l3.kicad_prl │ ├──  l3.kicad_pro │ └──  l3.kicad_sch ├──  .gitignore ├──  LICENSE └──  README.md

Parts

Qty	Value	Footprint	References
1	1k	Library:res0603	R2
1	22R	Library:res0603	R1
1	Conn_01x03	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal	J1
1	IRLML6344TRPBF	Library:SOT95P237X112-3N	Q1
1	LED	Library:DIO_VSMB2020X01	D1

Questions

How big is the Emmiter PCB?

It measures 9.1 × 18.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Emmiter use?

5 parts, built around the IRLML6344TRPBF. 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.

Where can I download the Emmiter KiCad files?

From the senrobo/open repository on GitHub, at the commit this page was made from: the board is breakout/Emmiter/Emmiter.kicad_pcb and its schematic breakout/Cam Adapter/Cam Adapter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Emmiter design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/senrobo-open-emmiter" title="Emmiter in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/senrobo-open-emmiter.jpg" alt="Emmiter" width="1200" height="900">

A picture that opens the board, for a README

[![Emmiter](https://pcbkit.io/embed/boards/senrobo-open-emmiter.jpg?size=s)](https://pcbkit.io/boards/senrobo-open-emmiter)

Source

Repository: senrobo/open
Board file: breakout/Emmiter/Emmiter.kicad_pcb
Commit: 219b726
Licence: MIT

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