Arduino Smart To-do List

This is a to-do list made with arduino, which contains 3 household chores that often appear at home. Whenever you finish a housework and press the corresponding button, the led will light up. When we have completed the 3 chores written above, press the last button, the servo motor will turn, and then we can take out the reward inside.

Supplies

• arduino leonardo
• server motor
• some wires
• alligater clips
• green led
• 3 buttons
• breadboard
• corrugated board
• paper tape
• glue
• resistor

Step 1: Do the Circuits

You can link the wires and the others things together to make it .The led light will link to D5,6,7 and the buttons will link to D8,9,10

Step 2: Code

Next,we will type in the code ,you can add more button by repeating the code before to make it more fun.And here is my code

Step 3: Do the Out Cover

Then you need to do the outcover of the list .

• up layer:33cmx27cm
• down layer:33cmx27cm
• longer side:33cmx6.3cm
• shorter side:27cmx6.5cm
• circle of the button x3:diameter 3.5cm
• place the led on the :0.6cm line

Step 4: Put All the Thing Together

You will need to plug the led in the hole on the upper layer and glue the outcover together

Step 5: Finish

your device will be like mine or better and you can use it !!