SparkFun LED Driver Breakout - TLC5940 (16 Channel)
Expand PWM pins with 16-channel versatility
Control duty cycle with precise 12-bit resolution
Limit current with adjustable 6-bit control
Chain multiple units using serial interface
Utilize 0.1" headers for easy connections
The SparkFun LED Driver Breakout - TLC5940 (16 Channel) is a versatile 16-channel PWM unit with 12-bit duty cycle control and 6-bit current limit control, featuring a daisy-chainable serial interface. This breakout board facilitates the expansion of PWM pins for microcontroller applications, including LED displays, signboards, display backlighting, and servo control. It includes 0.1" headers for all PWM channels, voltage, and ground rails, and supports daisy-chaining.
Note: The board includes 2.2k pull-up resistors on each output for servo compatibility, and the Iref pin sets the output current to 17.8mA, adjustable via an additional resistor.
1x SparkFun LED Driver Breakout - TLC5940 (16 Channel)
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