Arduino Nano Overview. The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.0) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package.
Black cardamom is a popular spice used in several types of food preparations. Here is a brief list illustrating the various ways in which these seeds can be used. 1  The leaves of the plant are cooked and consumed as greens.
Best Answer: What is alum? Alum is a salt that in chemistry is a combination of an alkali metal, such as sodium, potassium, or ammonium and a trivalent metal, such as aluminum, iron, or chromium.The most common form, potassium aluminum sulfate, or potash alum, is one form that has been used in food processing.E: what is the difference between alum(like salt) and ammonium alum (like baby powder)? also, what is ammonium alum used for? i bought it in the supermarket. all the label says is &quot;do not ingest&quot; it doesn&#39;t have uses or directions on it.