Insert the red wire from the motor to one of the holes on the switch and twist to secure. Connect the red wire from the battery holder to the middle of the slide switch and twist to secure. Twist it in place to secure.Ĭut the middle of the red wire and strip both ends. Strip the end of the red wire and insert it into the other terminal on the motor. Insert the end of the black wire into one of the terminals on the motor and twist it to secure. Strip the end of the black wire and twist it as best as possible. In our case, the box was a little flimsy so we glued a Popsicle stick underneath. You may need to reinforce the box below where the motor is mounted. Make sure the motor’s terminals are on top and are visible. Make sure the rubber band is straight and then glue the motor to the box. Place the rubber band around both the motor and axle pulley. Push the smaller pulley onto the shaft of the DC motor. This notch will allow the motor pulley to function properly. IMPORTANT – Make sure to wear eye protection when doing any cutting.Ĭut a small notch out of the middle of the box where the axle pulley is located. Once everything is dried, you can snip off the end of the wooden axle with tin snips or something similar. Make sure you hold the bottle cap straight and vertical while the glue dries. It may take a minute for the hot glue to firm up. Apply glue to the end in order to secure the cap to the wooden axle. Slide the wooden skewer/dowel rod into the hole of the bottle cap. The wooden skewer/dowel rod needs to fit in the hole. Here are a few examples of materials you can use for car wheels.įor this tutorial, we are going to use bottle caps from four water bottles.įind the center of the cap and drill a hole the same size as you did for the large pulley. Step 6 – Prep The Wheelsįor the wheels, you can use alot of different recycled items. Once everything is in place, glue the pulley to the wooden axle. Slide the wooden skewer through the straw and through the center of the large pulley.
Place your rubber band on one side of the straw and let it hang there. Measure the diameter of the wooden skewer or dowel rod you are using as this is the size hole you will need to drill in the center of the pulley. The large pulley however will need the center hole drilled out. The small pulley goes on the motor shaft and shouldn’t need any adjustment. We used a 1/2 inch and 1 inch pulley along with a 2 inch rubber band. Step 4 – Drill The Pulleyįor this project, you will need (2) pulleys and a rubber band. This opening should be around 1 inch wide. Once the glue has dried, cut a section from the middle of the front straw. The straws need to extend from the box about an inch on each side. Make sure the straws are as straight as possible when attaching them. Glue two straws to the bottom of the box. Try using the piece you cut from the top as your template for the bottom. Step 2 – Cut The Bottomįlip the box over and cut an identical opening on the bottom. For this particular box, our opening was 2 inches by 3 inches. Start by cutting an opening in the top of the box. Using a hot glue gun is recommended but you can also use Super Glue if you choose. You don’t need a lot of tools for this project but you will need a few essentials. In addition to the box you will need the following materials for this build: You can also use a wide variety of materials including flat cardboard, bottles and containers.
#Diy kite straws box mac
You will be using a DC motor, AA batteries and a switch to create a simple circuit that powers your creation.įor this project, we’re going to be using an old mac and cheese box for the body of the car. These projects are a great way to use your creativity to come up with unique designs.
#Diy kite straws box how to
Learn how to create this simple battery powered DIY car using repurposed and recycled materials.
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