Being kicked off in July 2009, the Dragon Bridge has a total length of 666 meters and 37.5 meters in width, with six lanes. The total investment is more than VND1.7 trillion (around $85 million). The dragon simulates the shape of the dragon in the Ly Dynasty, which flies to the East Sea with steel spans totaling 568 meters in length and nearly 9,000 tons in weight. This is the architecturally unique bridge designed by the Louis Berger Group (USA). It is also the only the bridge with single steel arch design in Southeast Asia at present.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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