Difference between revisions of "Sensor-Color LED Strip"

mCookie-Hall

The product number of Sensor-Color LED Strip is: MSDL12

Sensor-Color LED Strip is full color LED strip, including 7 full color LED, which are cascadable.

Only one I/O port can control the RGB color of each LED on the line.

The power supply supporting, it can support the cascade of as many as 1024 LEDs.

Introduction of Sensor Pin

Pins of the sensor: PIN1: GND PIN2: VCC General signal pins: PIN3(IO1): digital/analog signal PIN4(IO2): NC(null) Special signal pins: If it is IIC: IO1/IO2 are respectively SDA/SCL. If it is soft serial port: IO1/IO2 are respectively tx/rx.

Special to Sensor-Color LED Strip sensor pins PIN1: GND PIN2: VCC PIN3(IO1): Digital signal output PIN4(IO2): NC Microduino sensor can communicate with core module through the connection with Microduino-Module Sensor Hub.

Features

• With flexible material which is easy to install on whatever shape of the surface.
• Flexible LED strip with 7 full color LEDs
• Adopts single serial cascade protocol which makes it cascadable
• Only one I/O port can control the RGB color of each LED on the line
• Can achieve RGB 256-grade（1600W）toning, and the scanning frequency is no less than 400Hz/s

Specification

• Sensor voltage
  • 5V working voltage

• Size of the sensor
  • Size of the board: 127mm*11.43mm
  • 1.27mm-spacing 4Pin interface connected with sensorhub

• Function description
  • Adopts WS2812 lampwick
  • 7 full color LED flexible LED strip
  • Adopts single serial cascade protocol, which makes it cascadable
  • Only one I/O port can control the RGB color of each LED on the line.
  • Can achieve RGB 256-grade（1600W）toning, and the scanning frequency is no less than 400Hz/s
  • When the updating speed is 30 frame/s, the cascade number is no less than 1024

• Connection
  • This sensor can be connected to the following interfaces of the core: D2~D13, A0~A7
  • Multiple sensors cascade: connect the (OUT) of the former LED-Strip to the (IN) of the latter LED-Strip.

Document

• Schematic diagram: File:Microduino-Color LED Strip.Zip
• Main chip: File:WS2812 datasheet.pdf
• You can use the sample programs in the following IDE libraries to do experiment on your own: _07_Sensor_LED_WS2812

Development

Program Download

• Download and unzip the program File:Microduino Color LED Strip Test.zip

Programming

• Follow the Software Getting Started Guide.
• Select the Board, Processor and Port.
• Click [File]->[Open], browse to the project program address, and click "Microduino_Color LED Strip_Test.ino" to open the program.
• After confirming all these items are correct, click "→" to download the program to the development board.

Hardware Setup

• Referring to the following diagram, connect the IN port of Sensor-Color LED Strip to the digital port D6 of Microduino-Sensorhub.

Result

• After download, observe the LED strip.
• LED flashes in red and green successively with the interval of 1s.

Application

• LED full color light source
• LED full color entertaining diversion

Projects

• Bluetooth Lamp
• Rhythm Lamp
• Applause Enthusiasm Detection
• Colorful LED Light

Purchase

History

Gallery