Introduction

HC-SR505 Mini PIR motion sensor is based on infrared technology and it can adjust itself automatically with high sensitivity and high reliability. For the tiny size and low-power operation mode, it’s widely used in various equipment, such as: body induction lamps, body induction toys and so on.

Technical data

Input voltage: DC 4.5 to 20V

Static current: 50μA

Measuring angle: 110°

Measuring distance：max 7m

High power level: ≥3.3V

Low power level: 0V

Working temperature: -20 to +80°

Features

Self-calibration

tiny

Repeatable Trigger

Wide range of operating voltage

Low-power

Output high signal

Applications

Security Products

Industrial automation and control

Battery-powered automatic control

Resource

Wiki