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.

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

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

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

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

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

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