Heartbeat sensor (plethysmograph)
controlled LED Driver
Photograph:Hassy@MetaDesignWork
(C)2006 Hassy All Right Reserved

Heartbeat sensor
OPA380 is ???
    

Stable version
    

Processor/LED Driver
    

    


Demo Movie (Clock)


Demo Movie (Real Heartbeat)

Simple Type



LFO Modulated LED
    

    

    


Demo Diplay Systems
Touch sensor controlled ELF Driver
3way Audio to LED Processor II
Heartbeat Sensor
+ FullColor LED Drive

Reaflet
K-one Space
Keiichi Tanaka & Erina Kashihara


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(C)2000-2019 Hassy All Right Reserved
Meta Design Work