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As I just got my first board, I wanted a simple goal to accomplish, mainly to get used to wiring up a board and writing c++. I envisioned a simple Mastermind/Codebreaker game.
The rules are simple: the goal is to guess the code, you have 10 guesses to find it out. Whenever you guess a digit correct, the led turns on. If you guess a digit right, but it is not in the correct positions, the led blinks.
It is an adaptation of this game: https://en.wikipedia.org/wiki/Mastermind_(board_game)
Parts:
- Arduino Uno R3- 74hc595
- 7-segment-4-digit display
- 5x buttons
- 4x leds on 200 Ohms resistors
I have not found a nice way to make a schematic, so I just made a few tables regarding how it's wired:
Pin-out on the Arduino Uno R3
Pin-out on the 74hc595
Also, see my gitlab page for more information:
Wiring diagram
The generic wiring. NOTE: the 7-segment-4-digit display in Fritzing had some unclear wiring. You should be able to figure it out for your 7-segment display:
the pins for digit-part A through G on the 7-segment-4-digit display connect to the 74hc595
the 4 cathode pins for pins 1/2/3/4 connect to the Arduino, pin 7/6/5/4
the pins for digit-part A through G on the 7-segment-4-digit display connect to the 74hc595
the 4 cathode pins for pins 1/2/3/4 connect to the Arduino, pin 7/6/5/4
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