Projects John Hamann likes and follows

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Hackaday.io Project

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

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

1337 3310 tool

mastro-gippo Mastro Gippo

LED strip music visualiser on a jar

LED Jar

Hackaday Prize 2019

ESPlay Micro is an ESP32 Based emulator device for playing retro games, able to play classic games NES, GB, GBC, SMS, Game Gear and more.

ESPlay Micro

fuji-pebri Fuji Pebri

Finding open WIFI connections, default setups, and messing with people around you wanting an open wifi connection.

Shame on you!

A watch with an OLED display, powered by a Trinket

Trinket Watch

Fairly simple portable weather station with temperature, humidity, heat index, barometric pressure, and UV. LCD display and audible alerts.

Portable Weather Station

triceratops-labs Triceratops Labs

Ion wind lifters make wind (airflow). Make that wind variable => sound ;-)

Ion wind loudspeaker experiments

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

A simple pocket tool to measure and log wind speed and direction.

Wind Measurement

Christopher Kratz