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Jarrett

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Vancouver, BC

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http://jrainimo.com/

This user joined on 03/28/2014.

Proud member of

Vancouver Hack Space Vancouver Hack Space

My Projects

A 1" squared ESP32 module that natively takes LiPo batteries, charges them, and doesn't kill them.

uMesh

jarrett Jarrett

A dumping place of experiments that I enjoy

PCB Art

jarrett Jarrett

Adding the necessary to the extremely economical illumination

Hacking the Bike Light

jarrett Jarrett

Persistence of vision is awesome

Global View

jarrett Jarrett

Bigger, Better, Badder

The Cubed LED Inch

jarrett Jarrett

No, not Electronic Dance Music - It's an Electro-Discharge Machine for PCB prototyping

Not Your Father's EDM

jarrett Jarrett

View all 15 projects

Projects I Contribute To

Tindie

A place for Tindie sellers and the community to meet and stretch their legs

Tindie Dog Park

Join this project to talk about robots!

Robotics Chat

dehipu deʃhipu

There's a Hack Chat tomorrow where we'll all be getting MQTT up and running - join me in setting up a guide ;)

MQTT learnalong

sophi-kravitz Sophi Kravitz

Let's talk about lasercutters, laser-cut things, laser cutting techniques and proper ways to call it

Lasercutting Chat

My Pages

Giving your PCBs a facelift
02/27/2017 at 21:13 • 3 comments

Here's a test board for something I have in the hopper - Because an empty canvas is a terrible thing to waste.
I've written more about how I did it (in Altium) here, but the important takeaway is the colour pallet I sampled:

Projects I Like & Follow

Full-on Spotify scrolling and streaming via a Raspberry Pi Zero W and the original iPod clickwheel. Bluetooth, WiFi, and haptic feedback!!

sPot: Spotify in a 4th-gen iPod (2004)

guy-dupont Guy Dupont

2021 Hackaday Prize

LVDS, eDP, connectors and controllers - let's learn it all

All About Laptop Display Reuse

A maker friendly capstan based BLDC driven quadrupedal robot kit.

Stanley - the capstan based quadruped kit

K3lso is a quadruped robot similar to MIT mini cheetah and MIT Cheetah 3.

K3lso Quadruped

robin-frjd Robin Fröjd

2021 Hackaday Prize

ChatGPT+Gemini+Claude | Open Source | ROS2 | Assembly within 1 hour | Quickstart

ChatGPT Robot Kit: Unlock your AI Dream Job

afreez-gan Afreez Gan

2021 Hackaday Prize

Your 3D content on a real PoV volumetric display, no glasses needed!

VVD: an open source Real 3D Volumetric Display

madaeon Madaeon

2021 Hackaday Prize

Response to Hackaday comments section: a 555 timer in Arduino form factor

Trollduino V1.0

mild-lee-interested Mild Lee Interested

2021 Hackaday Prize

GPS Guided Parachute Recovery System - Making Radiosondes Reusable

R2Home

yohan-hadji Yohan Hadji

2021 Hackaday Prize

low power laser projector for AR glasses to display vector graphics

AR Glasses

A "smart" exposure table for small photosensitive PCB etching using Raspberry Pi 4 and LCD from SLA resin printers

Qwicktrace PCB

joel-kozikowski Joel Kozikowski

3D printed running aid

3D printed truck

lion-mclionhead lion mclionhead

A raspberry pi + LEGO based camera that turns polarization into color

LEGO + Raspberry PI - Polarimetric Camera

es-pronk E/S Pronk

Polarimetric camera with a microscope lens attached to a 3d printer.

Automated polarimetric microscope

es-pronk E/S Pronk

A full-size light-weight BLDC-driven humanoid robot designed for high performance and agility

Terminator*

jon-mendenhall Jon Mendenhall

Keep compatibility with existing paper filters and hardware, but replace the leaky cap and tube with glass, so it won't wear out.

Aeropress Coffee Maker Sustainable Glass Upgrade

Using filament and/or metallic resin and then casting if I get really desperate. Basically just trying to print metal

Bound metal deposition printing at (lab)

ahron-wayne Ahron Wayne

Name: EasyEDA Smart Car Open source licenses: GPL 3.0

Customized Your Own Smart Car

A love letter to all our fellow circuit board artists who hate it when components aren't perfectly aligned at 45 and 90 degrees.

PS - I Hate You

alpenglow-industries Alpenglow Industries

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Bits

Bharbour wrote 11/22/2020 at 14:29

Thanks for Liking and Following my #LED Matrix Display project!

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RoGeorge wrote 11/15/2020 at 22:10

Wow, thanks!

Glad you liked the project #Know your place, trace! - Oscilloscope vs. Magnet

Decided to make a series of similar projects, then later turn them all in a collection, or maybe an e-book called "Advanced measurement techniques with the Rigol DS1054Z oscilloscope" or something less boring.

This is the second in the series: #Know your place, trace! - Oscilloscope vs. Noise
It is about how to use the oscilloscope as a lock-in amplifier.

Like, share and subscribe, keep the Internet alive, wheeeee!
:o)

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Coders' Cafe wrote 06/25/2020 at 16:37

Thanks for liking my project #Menesto

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Johan Westlund wrote 03/12/2019 at 10:58

Thanks for the follow of my ESP32 CANbus shield project

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MagicWolfi wrote 01/04/2019 at 01:01

Thanks for liking my 'You are here' project and not getting lost; from a fellow Canadian at the other end of the country.

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Eugene wrote 12/29/2018 at 07:20

Jarret thank you for following my StereoPi project!

(https://hackaday.io/project/162954-stereopi-diy-stereoscopic-camera-with-raspberry)

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Charles Harris wrote 12/26/2018 at 20:48

What does this one do? https://hackaday.io/project/162203/gallery#8291498eb4d8b5c08c8f74d0b036ca97

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Taiwo wrote 12/20/2018 at 10:06

Thanks for liking the "Hell-EeDee" project..

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Richard Hogben wrote 12/15/2018 at 15:14

Thanks for liking the 'Not a Hack' project!

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Morning.Star wrote 12/14/2018 at 08:24

Hey Jarrett, thanks for another one buddy :-) #Five Cubed

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Jose Ignacio Romero wrote 12/03/2018 at 04:35

Thanks for the follow!

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Jasper Sikken wrote 09/11/2018 at 20:57

Thanks for the follow. I recently also made a tiny ESP32 design. With esp32-pico-d4, lte-m/nb-iot module, gps module, mcp73831 battery charger and solar input, all in 50x27mm. The ESP32 part was only 1/4th of the surface area.

Are you sure? yes | no

Jarrett wrote 09/11/2018 at 21:03

Yeah, it's a rad chip. I'm also watching what's going on with miniature MPPT systems for... some unusual purposes

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Brian Cornell wrote 08/23/2018 at 11:46

Thanks for following BTCON!

https://hackaday.io/project/157815-btcon

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Josh Starnes wrote 08/07/2018 at 19:13

Thankyou for the follow, be sure to skull anything you like :)
https://hackaday.io/project/159232-phytoplankton-power-hybrid-microbial-fuel-cell

Are you sure? yes | no

Josh Starnes wrote 08/07/2018 at 19:10

Thankyou for the follow, be sure to skull anything you like :)
https://hackaday.io/project/159547-cyborg-360-ar-hud-motorcycle-helmet

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Ulysse wrote 06/22/2018 at 06:28

Do You like #Pablo Odysseus ? Great !

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Fredrik Högberg wrote 03/27/2018 at 13:25

Hi Jarret. Thank you for following my project # Lets make OSHW more successful! . We are currently looking for OSHW projects to collaborate with.

Are you sure? yes | no

Kris Winer wrote 03/09/2018 at 03:09

Thanks for following my ESP32 module project; I am afraid it will be short-lived though since my hackchat discovery of the ESP32-PICO-D4!

Are you sure? yes | no

Jarrett wrote 03/09/2018 at 06:11

I mean... I was the one that told you about the ESP32-PICO-D4 :P

Are you sure? yes | no

Kris Winer wrote 03/09/2018 at 17:10

Yes? Good on you then, thanks!

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Bharbour wrote 02/20/2018 at 22:13

Thanks for liking my Character LCD Controller project!

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Starhawk wrote 09/22/2017 at 17:45

Thanks for the follow!

Are you sure? yes | no

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