Product Description

With this infrared distance sensor, you can measure distances in the range of 10 to 80 cm. The infrared sensor is ideal for robotics projects where you want to avoid obstacles due to its small size and short measuring time. The analog output can be easily evaluated on an Arduino. A voltage of 3.1 V corresponds to 10 cm and decreases proportionally to 0.3 V at 80 cm. The distance can be easily calculated using the following formula: Distance (cm) = (3027.4 / Analog value) ^ 1.2134.

Technical details:

Measuring range: 10 - 80 cm

Supply voltage: 4.5 - 5.5 V

Operating current: approx. 30 mA

Analog output: non-linear with distance

Time per measurement: 38.3 ms ± 9.6 ms

Cable length: 20 cm

Weight: 8 g

Scope of supply:

1x infrared distance sensor 2Y0A21

1 connection cable

Connections:

Red = +5V

Black = GND

Yellow = Analog voltage (3.1V to 0.3V)

Product Photos

  Company Introduction:            

ALL NEW SEMI

ALL NEW SEMI is a professional, global electronic component supplier with comprehensive competitive advantages, formed by personnel
with many years of experience in the industry. We have established long-term supply and cooperation relationships with many original
manufacturers, agents, catalog distributors, stockists and channel dealers, especially good at onestop distribution of BOM orders; at the
same time, we accept PCBA, chargers,cooling fans, IC cards , shell, connector and other private customization, smart home & industrial
control and other development and design, we respect: "sincere, practical, hard work, responsibility, reputation first" spirit of enterprise,
over the years, we have insisted on : "Integrity, win-win", which has established a good business image for the company. After years of
hard work and continuous improvement, the company has a more complete and advanced management system. From beginning to end,
the company has always put customer value and customer satisfaction. In the first place, we strive to provide our customers with the best
quality, cheapest, fastest and safest supply. To meet customer needs by reducing customer operating costs and providing high-quality
products and timely and effective technical support and services.

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