Hendrik Leper

Airquality Graph

The Airquality Graph is a little machine that measures the surrounding air quality and draws a circular graph over the period of a day (12hours).
I made this with and for Lana Schneider, student Fine Arts (drawing) at KASK.

It uses a figaro TGS2620 sensor with a high sensitivity to vapors of organic solvents and other volatile vapors. It also has sensitivity to a variety of combustible gases such as carbon monoxide, making it a good general purpose sensor.

The laser cutting was done at timelab.

Airquality Graph

Airquality Graph

Airquality Graph

Airquality Graph

Airquality Graph

Recent works

licht bewolkt

2013-2014

Stone Soup

2010 - ongoing

Midi controller

2013

Pompoen Orkest

2013 - ongoing

AxO

2013

Video stills

Pierrot Lunaire

2012

Drawing by Numbers

Drawbot

Stopkontakt [in a box]

SE/30 Welcome to the 20th century back!

2006 - 2010

Summercamp Electrified: how to Electrify the city

2009

Modus Motus

2008