Sound Recording Kit with Microphone, Speaker, Battery Holder and Sound Box. Record and playback ten seconds of sounds or voice. Minor assembly required, see detailed discription

This circuit has 3 sounds stored onboard in the microchip which play through the included speaker when the corresponding button is pushed.

This kit is a karaoke microphone mixer. It has three adjustable & mixable channels. 4 in stock

This circuit uses LDR to detect light levels that activates its timer and alarm.

This circuit creates a small siren sound. The user can choose between 6 different sounds. Suitable for toys, models, etc!

This circuit creates the sound of a small siren. The user can choose between 6 separate tones. Suitable for toys, models etc!

This tone generator circuit creates the sound of a space gun.

Kit makes a circuit to maake sound effects to simulate a Breaking Glass Sound. Comes Complete with 2" speaker.

FK130: 3 CH light flashing to music or sound input, 110-220 V 2400 W

Kit makes a circuit to maake sound effects to simulate Ghostly spooky sounds. Comes Complete with 2" speaker.