ElectricDrop

term.clear()
term.setCursorPos(1, 1)
turtle.select(1)

while true do
    local count = turtle.getItemCount()
    if count > 0 then
        turtle.dropDown(1)
    else
        local slot = turtle.getSelectedSlot()
        if slot == 16 then
            turtle.select(1)
        else
            turtle.select(slot + 1)
        end
    end
    os.sleep(0.2)
end