Snap Circuits Snap FM Radio
Snap Circuits Snap FM Radio

Snap Circuits Snap FM Radio


Regular price $26.99
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Only 1 items in stock!

The Snap FM Radio kit allows you to build a radio that really works!

  • You can make 4 projects!
  • Requires 3x AA batteries (not included)
  • Suitable for age 8 and up

Snap Circuits® uses electronic blocks that snap onto a clear plastic base grid to build different circuits. These blocks have different colors and numbers on them so that you can easily identify them. Build the circuit shown by placing all the parts with a black 1 next to them on the clear plastic base grid first. Then, assemble parts marked with a 2, then parts marked with a 3, and finally, parts marked with a 4. Note that there is a 3-snap wire between the FM module (FM) and the speaker (SP), partially hidden. Install three (3) “AA” batteries (not included) into the battery holder (B3).


Turn on the slide switch (S1) and press the R button on the FM module (FM). Now press the T button and the FM module scans for a radio station. When a station is found, it locks on to it and you hear it on the speaker (SP). Adjust the volume using the adjustable resistor (RV). The resistor controls the amount of signal into the power amplifier (U4). Press the T button again for the next radio station. The module will scan up to 108MHz, the end of the FM band, and stop. You must then press the R button to reset at 88MHz again.

Which credit cards do you accept?

We accept Visa, MasterCard, Discover and American Express. We also accept debit cards with the Visa or MasterCard logo and PayPal. We don't take personal checks, money orders, purchase orders, CODs, International credit cards or CyberCash. Sorry, we can't accept credit cards with billing addresses outside of the United States, the U.S. Virgin Islands, Puerto Rico and Guam.

Can I ship my order to an address different from my billing address?

If you would like your order shipped to an address different from the billing address on your credit card, it's a good idea to list the alternate address with your credit card company. We can process your order more quickly if you list the address with your credit card company before placing your order. To list the additional shipping address with your credit card company, just call the toll-free number on the back of your card and ask the customer service representative to add the address to the files on your account. This helps prevent fraudulent use of your credit card.

Is my credit card safe?

Our secure server software encrypts all of your personal information, including credit card number, name, and address, making the information unreadable as it travels over the Internet. We use the latest security technology available to keep your credit card information safe and private. 

How do you verify my credit card information?

We validate your credit card by checking your personal billing information. We require you to enter the billing information as it appears on your credit card statement into the personal billing section of the order before we authorize your purchase.

When is my credit card charged?

We charge your credit card when we ship the item. If we have to ship items in your order separately, more than one charge may show up on your card. When you place your order, we pre-authorize your credit card to make sure the funds are available. Please note: if you use a debit card, the pre-authorization may look like a debit on your account. We won't actually debit your account until we ship your order. If we have to cancel your order, the amount of time it takes to credit your account depends on the issuer of your card.

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