13.7k 675 26 183
Creating and retrieving passwords for all your accounts has never been this easy and convenient!
21.5k 581 12 87
An hacker's swiss knife in the form factor of the best phone ever
Project Owner Contributor

1337 3310 tool

Mastro Gippo

10.7k 746 8 73
Pavapro is tiny programmer you can bring anywhere. You can load binary file into it and bring/use it as you wish. And a bit more than that.
9k 618 24 49
Let your home automation know which room you're in, your car to know if you're nearby or any other need to detect proximity over a range.
4.2k 67 14 31
The Robotic 3rd Hand is worn on the forearm and hands you a tool right when you need it.
Project Owner Contributor

Robotic 3rd Hand


7.4k 73 22 26
Short circuit finder, especailly for PCB checking
Project Owner Contributor

Shorty - short circuit finder


7k 208 2 26
Multimeter remote display using a wireless link
Project Owner Contributor

Multimeter remote display

Ken Kaarvik

8.4k 59 33 25
A USB keyboard for custom shortcuts based on the Pro Trinket and Pro Micro
Project Owner Contributor

Pro Trinket USB Keyboard

Stefan Lochbrunner

5.7k 55 26 20
A watch with an OLED display, powered by a Trinket
Project Owner Contributor

Trinket Watch


5k 65 5 19
Uses a Trinket Pro to provide an USB HID keyboard interface to a commonly available digital caliper
Project Owner Contributor

USB Caliper HID

Lou Cabral

1.6k 360 15 16
Not your typical "voice recorder" -- an audio event recorder on steroids
2.4k 38 11 15
Helps keep track of how hot or cold my insulin has gotten and when I last had an injection. Great for the absent minded diabetic!
Project Owner Contributor

Insulin Minder

Linus Dillon

1.6k 55 0 14
Build your own RFID Ninja Tool, aka "The RFID Cloner Plus". It can also be a flashlight, a voltmeter, a thermometer, and more.
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RFID Ninja Tool

Dan McDougall

5.1k 70 4 14
Finding open WIFI connections, default setups, and messing with people around you wanting an open wifi connection.
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Shame on you!


38.8k 56 6 13
A room climate monitor
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Sniffing Trinket

Georg Krocker

2.3k 344 0 11
Portable lo-fi music sequencer
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Michele Perla

4k 29 14 11
Spreading the voice of Eduard Khil
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Portable Trollmaster 3000

Dr Salica

2.2k 479 0 10
A Trinket powered wireless user interface for multimedia and workout tracking.
Project Owner Contributor



984 34 5 9
There's not much that's more EDC than a watch. LED matrix-based word watch, inspired by Daniel Rojas's micro word clock recently on the blog
Project Owner Contributor

Word watch


2.2k 29 2 9
A portable, battery powered device that sounds an alarm when your bag is moved. Once armed, can only be turned off by your secret code.
1.7k 30 1 8
Much like the Arduboy, or the Gamebuino, I'm trying to put together a Trinket compatible portable games console
Project Owner Contributor

Gameboy form factor Trinket

j0z0r pwn4tr0n

2.4k 56 0 8
This portable device gives a live read-out of current and voltage between your DC power source and your load! (max 26V DC, 3.2 A).
Project Owner Contributor

Trinket Pro Multi-Readout Multimeter


673 28 1 8
A wristband that helps me overcome my laziness, and has me get up and move a bit every 20 minutes
Project Owner Contributor


Vasilis Georgitzikis

1.7k 507 3 8
A portable altimeter that logs the relative height with a simple display to show max and current altitude.
Project Owner Contributor

Portable Altimeter Logger with Display


2.8k 1.2k 15 8
An open hardware / open software vibrator, using a Trinket Pro (pro version) or a Digispark (mini version).
Project Owner Contributor


Welsh Mullet

1.2k 45 7 8
A simple pocket tool to measure and log wind speed and direction.
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Wind Measurement

Christopher Kratz

1.1k 52 0 6
This project is intended as an entry for the Trinket Everyday Carry Contest. A trinket based, convenient, wearable voice memo recorder
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A Wearable Voice Memo Recorder


2.5k 46 4 6
Simple pocket sized function generator
Project Owner Contributor



3.6k 449 0 6
Apio is a platform Hardware and Software for control via Smartphone, Tablet and PC your DIY smart Home
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Apio: Your DIY Smart Home

Alessandro Chelli

2.4k 33 4 5
Measuring device housed in an Altoids tin. Uses a rotary encoder with a wheel to estimate distance and display measurements on an LCD.
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Distance Analyzer 3000

John Hamann

2.6k 19 8 5
A mini timing light to keep introductions brief and on task.
Project Owner Contributor

Networking Group Timing Light

Chad Lawson

864 314 0 5
or, how I can access a random emotion at the press of a button.
Project Owner Contributor

Can I borrow a feeling?

Sascha Grant

1.6k 36 2 4
A small pocket timer for anything. Reminders, countdowns, etc. Great for kids when you don't want to put a $200 iPod in their hands.
Project Owner Contributor

Trinket Timer


500 523 0 4
In today's world, most of us could use a little more slack. Find it with this neurohacking tool.
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Source of Slack


1.8k 414 5 4
A pocket sized serial and analog monitor
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Trinket serial & analog terminal


844 1.5k 0 4
A battery powered device to send or receive audio over Bluetooth for use in the home or car.
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Universal Bluetooth Audio Adapter


652 37 1 4
Because sometimes link lights lie.
Project Owner Contributor



327 44 0 4
Use a color sensor + hackaday trinket to read in a color, convert to hex, and send to a computer or mobile device.
Project Owner Contributor

Color Reader

Michael Kohn

1.3k 23 2 3
I always feel like jackets needed more blinky sh*t. Now dreams become reality.
Project Owner Contributor

Stylin' safety jacket.


688 25 0 3
Tiny Trinket Time-Based One-Time Password
Project Owner Contributor



736 454 0 3
A no-nonsense keyboard for one handed typing.
Project Owner Contributor

Glove Keyboard


297 8 0 3
Small handheld device to help the color deficient. This should really be on a Google glass like device...
Project Owner Contributor

Operation Red Glass


3.1k 469 1 3
Espy room temps with a Trinket, a battery, a 1-wire sensor and an RGB LED
Project Owner Contributor

Trinket LED Thermometer


576 77 0 3
1.4k 37 1 3
This is a micro health care station which has some sensors to measure vital signs (body temperature, blood pressure and hearth rate)
Project Owner Contributor

Pocket Nurse

Martin Ferreira

1.6k 51 1 3
Handheld tool for decoding and debugging IR interfaces, like TV remotes etc.
540 30 0 2
Inspired by the Superprobe and tiq projects, and a comment on the contest announcement suggesting a Superprobe-esque project
Project Owner Contributor

Trinket Probe


727 340 6 1
An inline audio assistant to signal the next phase of the couch to 5k running program.
Project Owner Contributor

Couch to 5km Assistant