Price: 1.37 - 1.30
Description
The LED Strip Driver Module is based on a P9813 can be cascaded all lights of the drive module.
Just two signal lines and two power cords can control five meters long full-color (RGB) light bar can also be cascaded more drive module to control more light bar.
Just set the program of red, green and blue corresponding to that of the corresponding channel grayscale PWM duty cycle to achieve change strip color.
Widely used in guardrail control, room decor and other occasions.
This module is suitable for 5V MCU system, compatible for Arduino.
Features
– MCU control interface power for 4.5 ~ 5.5V DC;
– Driver IC onboard: P9813
– 12VDC external power supply;
– can be cascaded;
– can drive five meters of the total power of 72W RGB LED strip
– Standard 4-wire electronic building blocks interfaces, easy to control
– 4 M2 screw positioning holes for easy installation
Interface
LED Strip Interface: 4 pin 3.5mm pitch green, pin down the name of a character from the "+", "G", "R", "B", respectively, corresponding to the full lights of "+12 V", "G "," R "," B ".
Driver IC: P9813 is a full-color LED driver chips, each channel can be programmed to achieve 256 gray scale adjustment.
Cascade input port: It can be connected directly to the motherboard (or other SCM systems) control pin can also be connected to a light bar drive module output cascade of four pins (GND, VCC, DIN, CIN), GND to ground, VCC is the power supply, DIN digital signal input pin, CIN is the serial clock input pin.
Cascade output: only for cascade. DuPont cable to connect it to the next strip to drive the cascade input module;
External Power Interface: two 3.5mm pitch green terminals for connecting external 12V DC power supply, power supply for the light bar.
Positioning holes: 4 M2 screws positioning holes, hole diameter is 2.2mm, so that the module is easy to install positioning, to achieve inter-module combination.
Photos
Cascade Photo
Part List
1x LED Strip Driver module