The Trinket Everyday Carry Contest | Hackaday.io

71 projects

Simple pocket sized function generator

DaFunc

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.

Radiolocation using Pocket Size Transceiver

The Robotic 3rd Hand is worn on the forearm and hands you a tool right when you need it.

Robotic 3rd Hand

A tiny, Trinket Pro-based interface to test and/or calibrate various analog sensors.

Arbitrary Analog Sensor Tester

Portable lo-fi music sequencer

BitMasher

Tiny Trinket Time-Based One-Time Password

TTTOTP

Handheld tool for decoding and debugging IR interfaces, like TV remotes etc.

Trinket Pocket IR Analyser/Transmitter

Knickknack does not do much right now ... but who doesn't have an item or two of little value ...

Knickknack

Spreading the voice of Eduard Khil

Portable Trollmaster 3000

A wristband that helps me overcome my laziness, and has me get up and move a bit every 20 minutes

Lazydoro

Vasilis Georgitzikis

In today's world, most of us could use a little more slack. Find it with this neurohacking tool.

Source of Slack

Screen you can wear using a Trinket pro

Wearable Screen

Send IR power codes, switch on and off the TVs around you and piss off your unsuspicious friends. Uses just a ProTrinket and an IR LED.

T(rinket)V-B-gone

Pocket breathalyzer with low profile form-factor

Pocket Party Saver

Apio is a platform Hardware and Software for control via Smartphone, Tablet and PC your DIY smart Home

Apio: Your DIY Smart Home

Alessandro Chelli

A Trinket watch with a combonation of buttons that makes your phone "ring."

Trinket Binary Watch Scapegoat

A portable altimeter that logs the relative height with a simple display to show max and current altitude.

Portable Altimeter Logger with Display

An open hardware / open software vibrator, using a Trinket Pro (pro version) or a Digispark (mini version).

Digivibe

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

RFID Ninja Tool

A mini timing light to keep introductions brief and on task.

Networking Group Timing Light

Measuring device housed in an Altoids tin. Uses a rotary encoder with a wheel to estimate distance and display measurements on an LCD.

Distance Analyzer 3000

A watch with an OLED display, powered by a Trinket

Trinket Watch

Connect a Trinket PRO to a pedometer help burn off the extra pounds.

Trinket Pedometer

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!

Insulin Minder