On January 9, we held a Let's Make an FM Transmitter with a WOW Breadboard.

This was the second WOW event, following the previous event, "Let's make a wireless radio. This time, we used a breadboard, a material that can easily make electronic circuits, to make an FM radio transmitter. This time, we used breadboard, an easy-to-use electronic circuit, to make a device that converts the voice into FM radio waves and transmits them to a radio.

The students struggled with the small parts, but continued to work on the project with great interest. The FM transmitter and radio were connected, and when they spoke into the microphone, they could hear their own voices on the radio.

They seemed to feel a sense of accomplishment in connecting the device to the radio.