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DFRobot Gravity: 360 Degree Rotary Encoder Module

1,122.00

  1. Operating Voltage: 3.3V~5V
  2. Total Rotating Angle: 360°
  3. Pulses Per Revolution: 20
  4. Interface: two Gravity connectors; I2C
  5. Cascadable Device Number: 4

Out of stock

SKU: RK0010040 Categories: ,

Description

This looks like a potentiometer, but it’s an encoder switch.

It is a cascadable 360 ° rotary encoder switch with 20 pulses per revolution, and each pulse corresponds to a detent. There are LED lights set for each detent to allow users visually check the real-time status of the encoder.

For ease of use, the module is designed with I2C data output and configurable accuracy within 1~51 for every detent (set in the program). For instance, when it is set to 1, turn on one LED light by rotating 2.5 revolutions; when set to 51, then one LED light can be switched on by rotating one detent.

In order to apply to more scenarios, the encoder is equipped with a cascade function that enables to control of multiple output devices by occupying only one I2C interface, such as, simultaneously controlling light brightness, color, volume, speed, etc.

Applications:

Application Field

  • Automotive electronics
  • Multimedia speaker
  • Instruments and Apparatuses
  • Smart home

Application Case

  • Volume adjustment
  • Fire regulation
  • Speed regulation
  • Light adjustment

Features:

  1. Pluggable cascade
  2. I2C Data output, forward to increase, reverse to decrease
  3. Onboard LED detent indicator
  4. Allow setting 4 different I2C addresses by address switch

Specifications:

  1. Operating Voltage: 3.3V~5V
  2. Total Rotating Angle: 360°
  3. Pulses Per Revolution: 20
  4. Interface: two Gravity connectors; I2C
  5. Cascadable Device Number: 4
  6. Rotation Lifespan: 30000±200 Cycles
  7. Contact Resistance: ≤100mΩ
  8. Insulation Impedance: 100MΩ above
  9. Oscillation: <10ms press
  10. Operating Temperature: -30℃~+80℃
  11. Accuracy: 1~51
  12. Minimum Settable Value: 1(Light up one LED when rotating 2.5 turns)
  13. Maximum Settable Value: 51(Light up one LED when rotating 1 detent)
  14. Storage: 0~1023
  15. Dimension: 37*37mm/1.46*1.46”

Package Includes:

1 x Gravity: Rotary Encoder Module

1 x Gravity I2C/UART Sensor Connector

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