I2C Pwm Driver

I2C Pwm Driver for Arduino

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include 0,10 € for green tax

KIT-00101

8,00 € incl. tax

18 items in stock

Quantity from 1 to 4 from 5 to 9 from 10 to 19 from 20 to 49 from 50 to 99 from 100 to +
Price 8,00 € 7,84 € 7,60 € 7,36 € 7,32 € 7,24 €

Based on the MAX7313 chip, this board provides 16 I/O ports I2C-compatible serial control.

Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic input with transition detection
The outputs are capable of driving LEDs, or providing logic outputs with external resistive pullup up to 5.5V.
PWM current drive is integrated with 8 bits of control. Four bits are global control and apply to all LED outputs to provide coarse adjustment of current from fully off to fully on with 14 intensity steps.(...)
The MAX7313 supports hot insertion.
On the board, footprint for two optionnals pull up resistors (on SDA & SCL) is provided.
So in case of several boards on the bus, one pair of pull up resistors can be easilly add.
Using smd jumper combinations, the board can be configured to any one of 64 I²C addresses.
This way, you can control the intensinty of up to 16 x 64 = 1024 leds on each I2C line.
Link to the assembly guide

 

Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic input with transition detection

 

The outputs are capable of driving LEDs, or providing logic outputs with external resistive pullup up to 5.5V.

 

PWM current drive is integrated with 8 bits of control. Four bits are global control and apply to all LED outputs to provide coarse adjustment of current from fully off to fully on with 14 intensity steps.(...)

The MAX7313 supports hot insertion.

 

On the board, footprint for two optionnals pull up resistors (on SDA & SCL) is provided.

So in case of several boards on the bus, one pair of pull up resistors can be easilly add on the I2C bus.

 

Using smd jumper combinations, the board can be configured to any one of 64 I2C addresses.

This way, you can control the intensinty of up to 16 x 64 = 1024 leds on each I2C line.

 

On setup to drive rgb led panels on the blog of our distributor in USA, Logos Electromechanical.

 

Link to the assembly guide

 

Like all our products, this kit is RoHS.

Logo RoHS

 

From Comment
2012-02-10 alain .... merci super je vous le recommande livraison rapide

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