Paper Circuit – DIY Light Up Greeting Card |

This holiday season, light up your greetings with light, literally. here is a newspaper circuit craft inspired by an ancient indian festival celebrated by more than a billion people, “ Diwali ”. popularly known as “ Festival of Light ” it is one of the India ’ randomness biggest and most observe vacation of the year. People decorate their house and light up rows of little cadaver lamps called “ Diyas ” which symbolize the exuberate of lighter over darkness and beneficial over evil. I created this dim-witted light up greeting card with my kids for Diwali using the skill of newspaper circuits .

What you ’ LL need

  • Aluminium foil
  • 5mm LED
  • 3V coin cell battery
  • Glue dots ( optional )
  • Tape, scissor, colored markers, cardstock, glue

How to make the Paper Circuit

Fold the color newspaper in the middle to make a card. On the other card stock, trace the design which would light up when you press the “ Light Me Up ” switch. Cut out the design. here, I have created a Diya, which is lighted up during the amerind festival Diwali .
Trace the design on the aluminum thwart. Create a circuit with a eager beaver as shown in the picture. Trace the battery with a circle and mark the place where the LED would go. Make indisputable your design is such that the whole circumference can be hidden behind it .
To create a dim-witted paper circuit, you have to make sure one end of the inaugural foil leach connects the positivist english of the battery and the other goal connects to the positive telegram ( the longer one ) of the LED. similarly, the second foil strip should connect the minus english of the battery with the negative cable of the LED. This would make a complete tour. You must be careful not to allow the foil from either slope to touch each other, as this will short the circuit and the LED won ’ metric ton work .

Cut a small orthogonal nibble from the cardstock and fold it in one-half. Glue one half separate of the orthogonal man on the batting order where the battery would be placed. Cover the other part with aluminum thwart. This will act as a switch to complete the circuit when the “ Lit me Up ” button is pressed .
Cut out the foil leach along the solid line and glue it on the circuit board. Leave the ends where the LED would go, apart so that they can be wrapped around the two wires of the LED. besides, one of the foil undress will be glued on the flap of the switch which is covered with the aluminum foil .
tape one goal of the LED cable to one of the foil strip and the other conclusion to the other undress .

invest the battery and check if the tour works by pressing on the dither of the switch over ( the rectangular cardstock which is covered with the aluminum foil ). The LED should light up. If it doesn ’ thymine, then try flipping the barrage top depressed. Tape the battery, along the side, making sure it has a commodity contact with the hydrofoil when the switch is pressed. There should be no tape between the battery and the foil .
You have made a simple racing circuit. Since aluminum foil allows electricity to flow, a current is created when the charged particles move from the battery through the LED and back to the other side of the battery forming a close joining .

Assembling the DIWALI LIGHT UP Card

Since the battery would be a bit bulky, you can elevate the design using glue dots or by creating an accordion fold using two pieces of scrap newspaper and gluing it behind your invention .
place the invention onto the menu such that it covers the circuit and the LED is behind the flame and the identify where you would write “ Light Me Up ” is at the right place. Secure it with tape and glue, making sure the circuit is working .
Decorate your plan with discolor markers and write a beautiful message on the card. Give it to person to brighten up their day ! happy Diwali !

here are some more fun and easy science experiments to do at home
here are some extra materials you can use to make the electric circuit, other than aluminum thwart .
( disclosure : Some of the links are Amazon consort links, meaning, at no extra cost to you, I will earn a commission if you click through and make a leverage )

This electricity conductive copper tape has adhesive on one side and therefore very easily to work with when making paper circuits. It is like taping a normal tape with the capability to conduct small amount of electricity .

It ’ s an electric paint in a playpen. Just draw the circuits using the penitentiary and let it dry for 10-15 minutes. Once it dries, it conducts electricity. It is arrant for any STEM Project
Pin it for late
Diwali STEM Project Pinterest






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