discriminating bird feeder

[richard]

if it weighs the same as a ̶d̶u̶c̶k̶ ̶ king parrot ̶ ̶i̶t̶'̶s̶ ̶a̶ ̶w̶i̶t̶c̶h̶ feed it

https://youtu.be/EiZgVlriKUQ
running on esp8266 hx711 1kg load cell with all the smarts done in java script on pc host
weighs bird then acts on weight

excuse , covid madness

dashboard pic

[richard]

it failed to stand up to the environment, two plastic gear servos now non responsive
one 3mm brass tube axle broken off lever, time for a rethink i think



https://youtu.be/T41AQhXlymM