Gravity: PAJ7620U2 3D gesture recognition Sensor (I2C, 13 Gestures, 3~20cm)

SKU:SEN0315 Brand:DFRobot Reward Points: 139

$13.90
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Categories: Sensors All Products Interactive Sensors

Topic: Gravity

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Introduction

Build an awesome interactive project with this PAJ7620U2 Gesture Sensor! It is an interactive sensor with 3D gesture recognition that can recognize 13 gestures at most within 20cm. The sensor offers stable performance, fast response and high accuracy, which makes it an excellent choice for interactive applications like non-contact remote controller, interactive robot, gesture-based game device, smart lighting management, and so on.

There are two recognition modes for this sensor: fast mode (9 gestures) and slow mode (13 gestures). In fast detection mode, the sensor can recognize 9 gestures: move left, right, up, down, forward, backward, clockwise, counter-clockwise, wave. The slow mode can recognize 4 expanded gestures besides the 9 basic ones: slowly move left and right, slowly move up and down, slowly move forward and backward, move randomly. The unit sampling time can be defined by users in this mode. Moreover, users can customize their own gestures if necessary.

Features

Supports for 13 gestures recognition
Supports 2 gesture recognition modes
Supports user-defined gestures
Low power consumption
I2C communication

Applications

Non-contact Remote Controller
Interactive Robot
Gesture-based Game
Smart Lighting System

Specification

Operating Voltage: 3.3V~5.5 V
Operating Current: 3.5mA
Communication Port: Gravity-I2C 4Pin
I2C Address: 0x73
Operating Temperature Range: -40℃~85℃
Detection Distance: 3cm-20cm
Update Rate: 120Hz
Ambient Light Immunity: <100k Lux
Product Dimension: 30*22mm / 1.18*0.87inches

Projects

Project 1: Gesture Universal Remote-control

With this remote control, we can control the electrical device by gestures. It also includes custom features, so it is theoretically possible to control all the electrical appliances controlled by the infrared remote control.

The hardwares you need to do this project:

Gravity: PAJ7620U2 Gesture Sensor x1

Beetle x1

Gravity: Digital IR Receiver Module x1

Gravity: Digital IR Transmitter Module x1

Lithium Battery Charger x1

Monochrome 0.96" 128x64 I2C/SPI OLED Display x1

Jumper Wires 9" F/F (10 Pack) x1

3.7V Lithium Battery (can be charged) x1