.MARAM ATTA - week1

Arduino Number Guessing Game

The components:

STEP 1: Put the Arduino on the holes of the Base & Secure it with screws and nuts

STEP 2 : We want to put the small side and screw it to the base

STEP 3 : Secure the Tall side1 to the base wood

STEP 4 : Secure the small side to the base wood

STEP 5 : Secure the Tall side 2 to the base wood

STEP 6 :Take the buzzer then Put the (+) Side in pin 11 of the Arduino and the other leg of the Buzzer in the GND pin

Note: the buzzer has an ingraving a + in the top

STEP 7 : Put the LCD In its place and Secure it with screws and nuts

STEP 8 : In the keypad, you will find that it has a tab in the back of it

Put the wire of the keypad in the keypad slot and remove the double faced tape and put the keypad in here place

Jumpers and connections

STEP 9:Prepare the LCD for Arduino connections:

- Bring the LCD jumper wires (female side)
- Connect brown to GND
- Connect red to VCC
- Connect orange to SDA

STEP 10 :Connect the jumpers to the Arduino:

STEP 11 :Prepare the Keypad:

Locate pins 1 and 8
Connect jumpers 1→8 in order:
Black – White – Gray – Purple – Blue – Green – Yellow – Orange

STEP 12 : Connect the Keypad to the Arduino:

STEP 13 :Close the Upper face with the Screw and nuts

STEP 14 : Connect the adapter to the Arduino

HOW TO PLAY

🎯 Goal

Guess the secret number chosen randomly by the Arduino.

The number can be between 0 and 9 (easy mode) or 0–99 (hard mode).

You have a limited number of attempts:

3 tries in 0–9 mode

6 tries in 0–99 mode

⌨️ Keypad Controls

Digits (0–9): Enter your guess.

#: Confirm your guess.

*: Start a new game immediately.

A: Show help instructions on the LCD.

B: Backspace (delete last digit entered).

C: Toggle between guessing ranges (0–9 or 0–99).

D: Toggle buzzer ON/OFF.

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