↪ A geographic information system using the data of OpenStreetMap
Capable with 19 cities/regions
Displays the features, streets and points of interests
Intuitive and clear user interface
Can find the shortest path between two places and display the directions
★ Algorithms used:
☆ A* for finding the shortest path
☆ Greedy, Selection Swap, Pair Swap, 2 Opt for a more complex pathfinder problem
(given pairs of pick-up and drop-off points, needed to pick-up something before drop-off it,
had to start and end with any of the depots)
LEGO Morse Code Decoder (Assembly)
↪ A morse code decoder constructed by Nios-II architecture, LEGO pieces, a motor and light sensors
Uses gears and motor to automatically scroll the paper sheet
Reads the dots and dashes on the paper sheet using light sensors
Plays sounds with different lengths while reading dots and dashes
Transforms the morse code into hex number, and prints the result on screen
2048 (Verilog)
↪ A 2048 game generated by DE1-SoC board, a keyboard and a monitor
Uses the keyboard as the input
Displays the game on the monitor
Can choose to display the game in random colors
3D Printer (SoildWorks)
↪ A entry-level professional 3D printer used in print farms
Designed to be cost-effective
Created each part in SoildWorks
Beltline Trail
↪ A solution to a dangerous segment of the Beltline Trail in Toronto
Worked with our client: an environmental specialist from City of Toronto
Improved the segment's safety and accessibility, reduced the potential danger from various aspects
