MB1
WARBLE ALARM

Stock Number:
2035-JF4

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Loud and clear...15 watts of power! Drives any speaker Ideal for alarm circuits, horns, noise makers! Need to break a lease, cause trouble or just plain get attention? The mad blaster is the answer, produces a LOUD, ear shattering, raucous racket. Super for car and home ala...More

WSAK204
ELECTRONIC CICADA (INSECT)

Stock Number:
2035-QE3

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The typical singing of the cicada sounds when it gets dark.The solder set consists of three parts: Body and two wings. This is how the insect looks even more realistic, although larger. Thanks to the built-in buzzer and the photo transistor, the cicade starts to sing. 3 ...More

SG14
MELODY CARD X-MAS TUNES JINGLE BELL SANTA CLAUS WE WISH U MERRY

Stock Number:
2035-FA2

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Complete melody card unit- 'Three Christmas Carols' (Jingle Bells + Santa Claus + We Wish You a Merry X'mas) Melody IC COB, battery and piezo all ready to play. As found in Christmas cards and books which play when you open the page. Self-adhesive backing. Tune repeats continuous...More

MK113
SIREN SOUND GENERATOR

Stock Number:
2035-JD1

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Generates 4 different sounds : police siren, fire brigade, emergency vehicle and laser gun. RV1 adjusts sound pitch. On/off switch and PCB speaker included....More

C6240
INSANITY ALARM - SOUND EFFECTS

Stock Number:
2035-JD2

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Set this kit in an inconspicuous place with light shining on it and it remains perfectly silent. However, as soon as the light is turned off the kit emits a high pitched irritating alarm tone! When they turn the light on again to look for the culprit it keeps silent! Easy to bui...More

SM3
SIREN

Stock Number:
2035-JF2

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CK144
SIREN WITH 4 SOUNDS-10W

Stock Number:
2035-JF3

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This circuit creates police, fire engine and ambulance sirens plus machine gun sounds. It's great for any sound effect needs and can also be used for alarm sounds for a security system. It includes a power transistor with heat sink for loudness and has a maximum output power of 1...More

WSAH134
STEAM ENGINE SOUND GENERATOR WITH WHISTLE

Stock Number:
2035-MD1

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STEAM ENGINE SOUND GENERATOR WITH WHISTLEGenerates the sound of a vintage steam engine. Adjustable 'speed' and volume. Great for model railroads, radio plays, stage or as a gadget. With 'steam whistle'-push button.Specificationspower supply: 9V battery (not incl.)comes with 8 ohm...More

C6877
MONKEY SURPRISE - SOUND EFFECT

Stock Number:
2035-QA3

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Here's just the thing to surprise your favorite person! This fun kit can be hidden anywhere and although it is silent at first, it provides an irritating surprise later. Simply place a drop of water on the monkey's face, turn the arming switch to “on” and hide the Monkey Surprise...More

MK104
ELECTRONIC CRICKET (INSECT)

Stock Number:
2035-QE1

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Can be used for fun or to simulate the sounds of a hot summer night. Automatically comes on when it gets dark. Cricket repetition (time between two crickets), effect and tone are adjustable. Adjustable light sensitivity....More

C6734
INSANITY ALARM - SMD

Stock Number:
2035-SA9

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Here is the SMD version of one of our all time best selling electronic kits. It operates the exact same way- Just set this kit in a inconspicuous place with light shining on it and it remains perfectly silent, however, as soon as the light is turned off the kit emits a high pitch...More

CK273
ROBOT VOICE IMITATOR

Stock Number:
2035-SF1

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This robotic voice imitator could be the funnest kit you will ever build! It incorporates a built-in amplifier, microphone preamplifier, microphone jack and a voice processing circuit which adds a robotic sound effect to your voice....More