Slip Ring Assembly

Parallax ping))) Ultrasonic Sensor
Desoldering Braid
Pololu Pulleys
Copper Clamps
Jumper Wires
12V Unipolar Stepper Motor

Civilizations

Africa

Predynastic Egypt [9000 - 4200 BC]

Egyptian [3150 BC - 31 BC]

Tribal (Nile Valley Civilizations)

Modern




Asia

Mesopotamia

Sumerian [5300 - 4100 BC]

Elam [c.3200 - 539 BC]

Akkadian [2300 - 2200 BC]

Amoritian [2000 - 1600 BC]

Babylonian [c.2500 - 1531 BC]

Assyrian [c.1950 - 612 BC]

Hittite [c.1750 - 1180/750 BC]








Persia


Median [728 - 549 BC]


Achaemenid [c.550 - 330 BC]






China




Ancient Chinese [c.2100 - 221 BC]

Imperial Chinese [221 BC - 1911 AD]

Modern Chinese [1911 AD - ]




Japan

Paleolithic Japanese [35000 - 14000 BC]

Jomon [14000 - 300 BC]

Ancient Japan [300 BC - 1185 AD]

Feudal Japan [1185 - 1603 AD]

Edo Japan [1603 - 1868 AD]

Empire of Japan [1868 - 1945 AD]

State of Japan [1945 AD - ]




Siberia

Mongolian [1206 - 1368]

Tribal

Modern




Europe

Greek [c.750 BC - 146 BC/529 AD

Roman [27 BC - 476/1453 AD]

Turkish

Norse

Anglo-Saxon

Napoleanic

Tribal

Modern




North America

Tribal

Modern




South America

Aztec

Incan

Mayan

Tribal

Modern




Australia

Tribal

Modern




Antarctica

Scientific