What is the meaning of a totem pole?
Totem poles are sculptures carved from large trees, such as the Western Red Cedar. In North America, totem poles are part of the cultures of many indigenous peoples of Alaska, British Columbia and the Pacific Northwest. Totem poles serve many purposes beyond their beauty, and their meanings are as varied as the cultures that make them.
Who was the low man on the totem pole?
The “low man on the totem pole” was the most important figure. Native American Indian totem poles are sculptures carved on poles made from huge trees. These sculptures were made by Indian tribes of the Pacific Northwest coast and coastal Alaska in North America. Why only tribes from this region?
Why are they raising totem poles at potlatches?
New poles were commissioned for museums, parks and international exhibits; and in the late 1960s, totem poles were once again being raised at potlatches. As such, the totem pole can be seen as a symbol of ongoing survival and resistance to cultural and territorial encroachment.
How long does it take to make a totem pole?
When European traders and settlers began populating North America iron tools where introduce in making a totem pole. The time taken to create a totem pole depends on its size and its intricacy. An experienced carver can expect to spend around three up to nine months to construct one.
What’s the difference between a totem pole and an open collector?
Totem Pole output drives the output high and low. Open collector will only pull the output low; it does not drive the output high, only releases the output to float. Multiple open collector outputs may be tied together to operate in a wire-OR arrangement, where any output may pull the output low. In this case, a pullup resistor is used
How is a totem pole used in a microcontroller?
Totem pole basically an output driver circuit use to convert one level of voltage into another level of voltage. For example, you want to drive gate of MOSFET with the help of microcontroller output pin.The microcontroller output pin is generating a square wave of voltage level 5 volt and to fully drive mosfet gate of P-channel mosfet you need