Compact and portable.
Adds safety to your home or office.
Learn the basics of motion detector technology.
Uses a pyroelectric infrared sensor.
Simple and fun to build. Battery operated.
Complete with all parts, PC board, case schematic, and extensive training manual. This kit/trainer includes an infrared detector, 3 integrated circuits, 16 resistors, 8 capacitors, 2 diodes, a switch, a speaker, a battery snap and cabinet parts.
The block diagram includes, Power Supply, Infrared Detector, Operational Amplifers & Filters, and a Tone Generator. It has a very good manual explaining its operation and theory. It gives many application examples. It is a very popular kit.
Can be used as a Sentry, Burglar Alarm, Movement sensor, etc.,
Specifications:
Power = 9VDC
Current = Operation 60mA (average) Standby Typical less than 4mA
Detection = Pyroelectric Infrared Sensor
Detection Distance = 30 feet max., best at 4.5 feet to 24 feet
Output Sound = High frequency / Low frequency tone (Ding-Dong sound) 85-90dB peak
Operating range = -10 to +50 degrees Centigrade
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