DIY Laser Harp Kit

Upgrade your music game with this quirky laser harp! This laser harp kit includes all the necessary parts to create a stringless harp using light beams! Adjust the beam to play melodies like on a traditional harp. The system is made up of photoresistors and a microcontroller, and when the beam is blocked, it triggers a reaction. The microcontroller then uses the serial port to control connected devices like speakers and LED lights. With a frequency range of 20Hz to 20kHz, the laser harp can produce any note within that range. You can even play two pre-recorded songs by pressing a button.