The Trinket Everyday Carry Contest | Hackaday.io

70 projects

A battery powered device to send or receive audio over Bluetooth for use in the home or car.

Universal Bluetooth Audio Adapter

A USB keyboard for custom shortcuts based on the Pro Trinket and Pro Micro

Pro Trinket USB Keyboard

stefan-lochbrunner Stefan Lochbrunner

Trinket Pro Time-Based One-Time Password Generator

Multimeter remote display using a wireless link

Multimeter remote display

Measure distance and view it on demand using a ProTrinket, an Ultrasonic ranging module and an LCD screen.

ProTrinket Ultra-Ranger

fotis-papadopoulos Fotis Papadopoulos

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

Digivibe

welsh-mullet Welsh Mullet

Tiny Trinket Time-Based One-Time Password

TTTOTP

Much like the Arduboy, or the Gamebuino, I'm trying to put together a Trinket compatible portable games console

Gameboy form factor Trinket

j0z0r-pwn4tr0n j0z0r pwn4tr0n

Pocket breathalyzer with low profile form-factor

Pocket Party Saver

surehacksalot Sure_Hacksalot

Espy room temps with a Trinket, a battery, a 1-wire sensor and an RGB LED

Trinket LED Thermometer

ethandicks ethan.dicks

Uses a Trinket Pro to provide an USB HID keyboard interface to a commonly available digital caliper

USB Caliper HID

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.

TrinketPro Movement Alarm for Bag Theft Prevention

or, how I can access a random emotion at the press of a button.

Can I borrow a feeling?

sascha-grant Sascha Grant

Home automation through silly AI. Translation, Weather, Radio, Hue, Raspberry, Wikipedia and more!

Pie

kevin-andersson Kevin Andersson

A Trinket powered mitten insert that provides heat and uses a Neo-pixel for displaying info

Mitten Heater

jesse-millwood Jesse Millwood

If it isn't loud enough, you aren't fast enough. An mp3 player that increases your music volume the faster you run.

Supersonic

chris-perivolaropoulos Chris Perivolaropoulos

Simple pocket sized function generator

DaFunc

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

Knickknack

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.

Pavapro - portable AVR programmer

jaromirsukuba jaromir.sukuba

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).

Trinket Pro Multi-Readout Multimeter

john117 John117

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

Arbitrary Analog Sensor Tester

This project is intended as an entry for the Trinket Everyday Carry Contest. A trinket based, convenient, wearable voice memo recorder

A Wearable Voice Memo Recorder

Because sometimes link lights lie.

Thing2Ping

An hacker's swiss knife in the form factor of the best phone ever

1337 3310 tool

mastro-gippo Mastro Gippo