The typical song of the cicada is heard when it gets dark. This set of solder consists of three parts: Body and two wings. Thus, the insect, although larger, looks even more realistic. Thanks to the built-in buzzer and phototransistor, the cicada starts chirping when it gets dark. The kit is powered by a 9V battery (not included). Have fun assembling Main features - buzzer - ON/OFF switch - photo transistor - the orange LED flashes in rhythm with the music - 3 circuit boards: black, matt body 2 yellow, shiny wings https://elecena.pl/product/23909476/wsak204-soldering-kit-electronic-circada 2023-07-25 https://elecena.pl/product/23909476/wsak204-soldering-kit-electronic-circada 2024-07-04