modified ecology

rewired angel song with 555 flasher

LED UV Sanitation Toaster

Ecology and surviving the Covid-19 pandemic

RED video camera Start/Stop control cable with Lemo connector

rec/pause toggle button and indicator LED #1

RED video camera Start Stop control cable with Lemo connector no.2

rec pause toggle button and indicator

light pitch photocell sensor

circuit bending tool

variable pitch resistance substitution method

audio summing mixer with LED level indicator

inside audio summing mixer

thrift store bear with eye-contact pitch points and variable nose resistance

thrift store bear #2 with eye-contact pitch points and variable nose resistance

modified Ironic Harp

contact pitch points and variable resistance knob

secondhand brains learner talking alphabet

variable resistance and pulse output indicator light

karaoke bird

variable pitch knob

bird song

variable pitch knob and bird output indicator

variable pitch knob and yo gabba output