Altruism or selflessness is the principle or practice of concern for the welfare of others. It is a traditional virtue in many cultures and a core aspect of various religious traditions and secular worldviews, though the concept of others toward whom concern should be directed can vary among cultures and religions. Altruism or selflessness is the opposite of selfishness. The word was coined by the French philosopher Auguste Comte in French, as altruisme, for an antonym of egoism. He derived it from the Italian altrui, which in turn was derived from Latin alteri, meaning other people or somebody else.
Top Smart Irrigation Sprinkler Controllers. Compare the top smart sprinkler systems for your lawn and garden. Decrease water use and remotely monitor and control zones from your Android or iOS phone using Wifi or Ethernet Connectivity. Smart sprinklers and irrigation controllers can simplify home lawn and garden care, reduce water consumption, and help farmers get the most out of their crops.
Which RGB LED controller should I use? When it comes to controlling your RGB LED tape, there are a range of options â each offering a choice of many different controllers. If you decide to control your RGB LED tape via the DMX protocol, for example, you can use any DMX LED controller. This will give you a choice of hundreds of control units. While thereâs no definitive âbestâ way to manage RGB LED tape installations in general, there will certainly be a best and most cost-effective choice for your particular project. The right RGB LED controller for you will largely depend on two factors: