Thingiverse
Bin Day Indicator
by Polarblair
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Designed for Wemos D1 Mini
WS 2821B - Black PCB + 1m 60 IP30 LED Strip
TTP223B Capacitive touch sensor
Cutaway shows assembly. I routed touch sensor wires up either side of the LED modules and hot glued them to the LED strip. Use glue sparingly or the dividers wont slide over the vertical support for the strip.
Programmed with ESPHome integration in Home Assistant
Controlled via Node Red.
I printed 10 bottles and glued them to the top of the insert in the glass recycling bin.
WS 2821B - Black PCB + 1m 60 IP30 LED Strip
TTP223B Capacitive touch sensor
Cutaway shows assembly. I routed touch sensor wires up either side of the LED modules and hot glued them to the LED strip. Use glue sparingly or the dividers wont slide over the vertical support for the strip.
Programmed with ESPHome integration in Home Assistant
Controlled via Node Red.
I printed 10 bottles and glued them to the top of the insert in the glass recycling bin.
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