PWM LED driver by I2C

16-channel LED PWM driver by I2C

Description

The controller has 16 PWM channels controlled by the I2C interface, to which, for example, LEDs can be connected. Thanks to this, you can save the output of the control system, for example a microcontroller, because only 2 wires and power supply are enough to connect the I2C interface.

The system has the option of setting a 7-bit address using SMD A0-A6 jumpers. In addition, the ENABLE signal was derived. The module can be mounted on a prototype / contact plate.

Technical data:

• Code and name of the module: MOD-23 16 - channel PWM LED driver by I2C
• Integrated circuit: PCA9635
• Security: space for a polymer fuse
• Outputs / output connector: 2 x 11 pin connector (including PWM pins, power supply and I2C interface)
• Power supply: from +2.3 V to +5.5 V
• LED signaling: yes
• Dimensions: 33 mm x 32 mm
• Additional information: SMD A0-A6 jumpers used for addressing the system
• RoHS: yes

Set contains:

• assembled MOD-23.Z 16-channel PWM LED driver by I2C
• set of connectors for self-assembly (14-pin 2 pcs)

To download

• User's manual