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Sound and Audio Project Kits
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Alarm - 6 Alarm Sound Siren Futurekit FA278
$5.70
6 Alarm sound siren can be used for robots, toys, games and other applications.
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Alarm - 6 Alarm Sound Siren Futurekit FK278
$4.91
6 Alarm sound siren can be used for robots, toys, games and other applications.
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Alarm - Car Starting Alarm Futurekit FA504
$9.92
Car or Motorcycle Starting Alarm connected to horn or siren delays the in-out time at 10 seconds and sets time to re-function in a minute
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Alarm - Ding/Dong Door Chime (PIR Sensor) Futurekit FA512
$17.55
A detector circuit that uses a PIR (Pyroelectric infrared) sensor to detect infrared radiation from human and animal body. Has fractional round and flat lens to increase detecting efficiency.
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Alarm - Infrared Burglar Alarm (TX-RX) Futurekit FA505
$23.80
This is an electronic circuit that relies on the use of an invisible infrared ray for detection. The circuit also provides an entry-exit delay. It utilizes invisible infrared to be a checker.
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Alarm - Magnetic Switch Burglar Alarm (with Sensor) Futurekit FA506
$12.40
Theft proof circuit is a very small set with complete efficiency including time detention with warning sound, and able to set the warning time.
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Alarm - Mini Siren 2 Tone Futurekit FA229
$5.11
It is appropriately used with toy car, robot, games or study. It can be adjusted between two tone going throughout a 2-inch 0.25 W. speaker.
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Alarm - Super Siren 10W Futurekit FA230
$4.96
Suitable as Alarm and Car Alarm, games or other applications.
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Alarm - Two Function Infrared Sensor Futurekit FA511
$10.41
This circuit is the multipurpose detector circuit. Ideal for alarm system, automatic light system, etc.
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Alarm - Visitor Ding-Dong Chime Futurekit FA502
$6.69
Musical alarm for installation at gate or shop door.
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Amplifier - Headphone CMOY Futurekit FK676
$8.50
Futurekit FK676 Head Phone Amplifier Future kit FK-676 FK 676 UNASSEMBLED NEEDS ASSEMBLY
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Amplifier - Mini Stereo Audio Power Futurekit FA673
$6.15
Futurekit FA673 Mini Power AMP 1+1W 1 Watt W Stereo Future Kit FA-673 FA 673 ASSEMBLED NO ASSEMBLY NEEDED
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Amplifier - Mono Audio Power 2 Watt 2W Futurekit FA602
$5.36
Futurekit FA602 Power Amplifier 2W 2 Watt Mono Future Kit FA-602 FA 602 ASSEMBLED NO ASSEMBLY NEEDED
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Amplifier - Mono Audio Power 8 Watt 8w Futurekit FA604
$6.94
Futurekit FA604 Power Amplifier 8W. Mono Future Kit FA-604 FA 604 ASSEMBLED NO ASSEMBLY NEEDED
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Amplifier - Mono Audio Power Futurekit FA658
$12.15
Futurekit FA658 Power Amplifier OCL 35 Watt W Mono R1% Future Kit FA-658 FA 658 ASSEMBLED NO ASSEMBLY NEEDED
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Amplifier - Mono Audio Power Futurekit FA660
$16.86
Futurekit FA660 Power Amplifier OCL 50W 50 Watt Mono R1% Future Kit FA-660 FA 660 ASSEMBLED NO ASSEMBLY NEEDED
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Amplifier - Mono Audio Power Futurekit FA666
$39.17
Futurekit FA666 Power Amplifier OCL 100W 100 Watt W Mono R1% Future Kit FA-666 FA 666 ASSEMBLED NO ASSEMBLY NEEDED
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