Keypad + Servo

This is a keypad controlled servo. It takes in 3 digit values and moves the servo as such. If a non number is entered, the servo resets.

You will need

• 1x membrane keypad
• 1x Servo motor
• 11x male jumper wires
• 1x Arduino uno

Step 1: Set Your Components Like So

Step 2: Connect the Servo and Keypad

Most the work for this comes from the actual code.

Connect the servo first. First to the GRND and 5v Pin, and next to pin 11.

Next connect the membrane keypad from pins 9 to 2.

Step 3:

Step 4: Code