This kit includes 3 additional projects: power amplifier, electronic kazoo and trombone. With this kit, you can build a working FM radio that automatically scans for stations. You must then press the R button to reset at 88MHz again. The Elenco Snap Circuits Mini FM Radio features brightly-colored electronic components that snap into a clear plastic base to build different circuits. The module will scan up to 108MHz, the end of the FM band, and stop. Press the T button again for the next radio station. The resistor controls the amount of signal into the power amplifier (U4). Adjust the volume using the adjustable resistor (RV). When a station is found, it locks on to it and you hear it on the speaker (SP). This circuit is capable of producing the loud sound which is better than commercial radios. A 3 dimensional picture of the assembly instructions would have helped my child to assemble it without any help. The step-by-step instruction manual needs improvement. FM radio module, analog meter, and many more English Project Manual (1 - 101) English Project Manual (102 - 305) English Project Manual (306 - 511) French Project Manual (1 - 101) French. You can adjust the frequency to any required frequency of FM station. My 6 year old son was able to assemble the radio with minimum help. Award-winning Snap Circuits® makes learning electronics easy and fun Follow the colorful pictures in our manual to build exciting projects such as AM. This FM radio circuit is highly efficient with a clear audio output. Now press the T button and the FM module scans for a radio station. In this article, you will learn how to make an FM radio circuit easily at home. ![]() Turn on the slide switch (S1) and press the R button on the FM module (FM). Install three (3) “AA” batteries (not included) into the battery holder (B3). ![]() Note that there is a 3-snap wire between the FM module (FM) and the speaker (SP), partially hidden. Then, assemble parts marked with a 2, then parts marked with a 3, and finally, parts marked with a 4. The AM/FM radio kit comes with a training course of 56 pages is divided into 9 lessons: Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, and FM RF Stages. Build the circuit shown by placing all the parts with a black 1 next to them on the clear plastic base grid first. These blocks have different colors and numbers on them so that you can easily identify them. Snap Circuits® uses electronic blocks that snap onto a clear plastic base grid to build different circuits.
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