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Velleman WSAA120 IR Light Barrier

Regular price $11.99
Unit price
per
No Reviews
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Velleman WSAA120 IR Light Barrier

Regular price $11.99
Unit price
per
No Reviews
Ships Quick
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About this item

Velleman WSAA120 IR Light Barrier

Velleman

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Key points

  • Educational: Discover the fascinating world of Whadda soldering kits and learn the basics of electronics through engaging projects. The kits offer step-by-step instructions and clear explanations, allowing beginners and experts alike to learn and experiment.
  • Creative freedom: Give free rein to your imagination and create unique electronic projects with Whadda soldering kits. Unleash your creativity and build something truly yours!
  • Made in Belgium: Whadda is a unique brand from the Velleman Group of Belgium offering DIY projects for hobbyists or makers who want to dive into electronics, programming, and mechanics.
  • STEM Project: Integrate this multi-functional kit into a costume or other project to add an extra dimension to the outfit.
  • Perfect for young and old: With this experiment kit, children and adults with little or no prior knowledge can take their first steps into the exciting world of electronics, while advanced users can deepen their knowledge.
Strategically place the infrared light barrier to alert you when someone is nearby. This kit consists of two parts: an infrared transmitter and a receiver. As long as the receiver can detect the infrared beam sent from the transmitter, nothing will happen. But as soon as the signal is obstructed, an alarm will sound. For example, place both pieces on either side of your bedroom door. The buzzer will sound the alarm when your parents or other unwanted intruders try to enter. There are many possible applications: announcing visitors, warning against burglars, setting boundaries, conducting science projects... The generated beam reaches up to 4 m away. When the beam is interrupted, the buzzer emits an 85 dB alarm and an LED indicator lights up. The receiver is powered by a standard 9 V battery (not included). The transmitter is equipped with a DC socket (9 V / 20 mA). Caution: Suitable for indoor use only.