16 channel led driver i2c protocol

Pca9685 16channel 12bit pwmservo driver i2c interface free shipping on order subtotal over rs. General description the pca9685 is an i2c bus controlled 16 channel led controller optimized for redgreenblueamber rgba color backlighting applications. Tpic2810 data sheet, product information and support. Tlc59116 data sheet, product information and support. The hal library provides the necessary functions to communicate to with the i2c protocol. Adafruit tlc5947 24 channel led pwm i2c adafruit industries. Each led output has its own 12bit resolution 4096 steps fixed frequency individual pwm controller that operates. Adafruit 12channel 16bit pwm led driver spi interface. The pca9685 is an i2cbus controlled 16channel led controller optimized for. Cat9552 16channel i2cbus led driver with programmable. Led driver that is optimized for redgreenblueamber. Led lighting drivers 16ch fm i2c bus cons crnt led sink drvr. Arduino forum using arduino project guidance 16 channel led driver. This chip can control 12 separate channels of 16 bit pwm output.

This can be done with a spicompatible serial interface. The brightness of the leds is controlled by using the serial interface. Adafruit 16channel 12bit pwmservo shield i2c interface. Adafruit 16channel 12bit pwmservo driver i2c interface. Lp3943 active 16 channel rgbwhite led driver with independent string control via smbus i2c this product is a 9 channel, 12bit pwm i2c rgb led drivers with ultralow quiescent current. The same device can be used for servos and hbridge motor controls. Adafruit 16channel 12bit pwmservo driver i2c interface by nameyousay on sat feb 20, 2016 11. Products listed as people also bought are not recommended accessories and may not be compatible with the primary product.

Redgreenblueamber rgba color backlighting applications. Nxp semiconductors pca9952 16 channel constant current led driver is an i 2 c bus controlled device optimized for dimming and blinking 57ma redgreenblueamber rgba leds for amusement products. Archived content is no longer updated and is made available for historical reference only. Each individual led may be turned on, off, or set to blinking at one of two programmable rates. Uart communication on stm32 microcontrollers using hal. Led drivers for digital signage quick reference guide rev. Complete guide to pca9685 16 channel servo controller for arduino with. Each ledn output provides its own 8bit resolution 256 steps fixed frequency individual pwm controller operating at 31.

We also would like you to check out this breakout board for the tlc59711 pwm driver chip. If your required quantity is more than listed below. Im going to show you how to output i2c with the hal library using a pca9685 16channel 12bit led driver. The cat9552 is compatible with i2c and smbus applications. Our i 2 c led controllers enable core functions in some of todays most ubiquitous devices and applications. Via the output connector different leds can be connected to the evaluation kit. Max7304 i2cinterfaced 16port, leveltranslating gpio and led. The channels can be put in parallel for higher output current. Led controller ics can also be used for more advanced status or illumination control while offloading host processors in lcd displays. If you are looking for a very simple to use 16 channel led controller or just for a nice 16 channel, high resolution pwm driver then this one is for you. Led7708 16 channels x 85 ma led driver with boost controller. Adafruit industries 815 adafruit 16channel 12bit pwm. Pca9685pw is an i2c type of device that will drive up to 16 leds. In cellular handsets, led blinkers and dimmers control keypad, fun lighting, and status leds.